Filed Pursuant to Rule 424(b)(2)
Registration No. 333-227397

PROSPECTUS SUPPLEMENT

(To Prospectus Dated September 18, 2018)

Global Medium-Term Notes, Series A

We may offer our SunTrust Banks, Inc. global medium-term notes, Series A, at one or more times. We describe the terms that will generally apply to those notes in this prospectus supplement and the attached prospectus. We will describe the specific terms of any particular notes we are offering in a product supplement, index supplement and/or pricing supplement, as the case may be. We refer to such product supplements, index supplements and pricing supplements, generally, as supplements.

The following terms may apply to particular notes we may offer:

MATURITY: Unless otherwise specified in the applicable supplement, the notes will mature more than nine months from the date of issue.

INTEREST: The notes will bear interest at either a fixed rate or a floating rate that varies during the lifetime of the relevant notes, which, in either case may be zero. Floating rates will be based on rates specified in the applicable supplement.

FLOATING RATES:

Any floating interest rate may be adjusted by adding or subtracting a specified spread or margin or by applying a spread multiplier.

CURRENCIES: The applicable supplement will specify whether the notes will be denominated in U.S. dollars or some other currency.

REDEMPTION: The notes may be either callable by us or puttable by you.

EXCHANGEABLE: The notes may be optionally or mandatorily exchangeable for securities of an entity that is affiliated or not affiliated with us, for a basket or index of those securities, or for the cash value of those securities.

PAYMENTS: Payments on the notes may be linked to currency prices, commodities, rates, debt or equity securities or other debt or equity instruments of entities affiliated or not affiliated with us, baskets of those securities or an index or indices of those securities, quantitative measures associated with an occurrence, extent of an occurrence, or contingency associated with a financial, commercial, or economic consequence, or economic or financial indices or measures of economic or financial risk or value, or any combination of the above. We refer to the asset to which payments on a note are linked as the “Reference Asset” for the note.

OTHER TERMS: As specified under “Description of Notes” and in the applicable supplement.

Investing in the notes involves risks. See “Risk Factors” beginning on page S-2.

Unless otherwise specified in the applicable supplement, the notes will not be listed on any securities exchange.

The notes are not deposits or other obligations of SunTrust Bank or any other bank and are not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency. The notes are not secured. Our affiliates, including SunTrust Robinson Humphrey, Inc., may use this prospectus supplement and the attached prospectus in connection with offers and sales of notes offered hereby in the secondary market. These affiliates may act as principal or agent in those transactions. Secondary market sales will be made at prices related to market prices at the time of sale.

These notes have not been approved by the SEC or any state securities commission, nor have these organizations determined that this prospectus supplement is accurate or complete. Any representation to the contrary is a criminal offense.

SunTrust Robinson Humphrey, Inc. has agreed to use reasonable efforts to solicit offers to purchase these notes as our selling agent to the extent it is named in the applicable supplement. Certain other selling agents may also be used to solicit such offers on a reasonable efforts basis. The agents may also purchase these notes as principal at a discount to be agreed upon at the time of sale and may offer the notes it has purchased as principal to other dealers (including our affiliate SunTrust Investment Services, Inc.). The agents may resell any notes they purchase as principal at prevailing market prices, or at other prices, as the agents determine.

SunTrust Robinson Humphrey

September 18, 2018

TABLE OF CONTENTS

You should rely only on the information contained or incorporated by reference in this prospectus supplement, the prospectus and any applicable supplement. We have not authorized anyone else to provide you with different or additional information. We are offering to sell these securities and seeking offers to buy these securities only in jurisdictions where offers and sales are permitted.

You should not assume that the information in this prospectus supplement, the prospectus, any applicable supplement or any document incorporated by reference is accurate as of any date other than its respective date.

i

ABOUT THIS PROSPECTUS SUPPLEMENT

We may offer and sell, from time to time, Series A medium-term notes as described in this prospectus supplement. We will sell the notes primarily in the United States, but we may also sell them outside the United States, or both in and outside the United States simultaneously. We refer to the notes offered under this prospectus supplement as our “Series A medium-term notes” or “notes.” We refer to the offering of the Series A medium-term notes as our “MTN Program.” As used in this prospectus supplement, the “Company,” “we,” “us,” or “our” refer to SunTrust Banks, Inc.

S-1

RISK FACTORS

Purchasers of the notes may be subject to significant risks not associated with conventional fixed-rate or floating-rate debt securities. Prospective purchasers of the notes should understand the risks of investing in the notes and should reach their own investment decision, only after careful consideration, with their advisors, of the suitability of the notes in light of their particular financial circumstances, the following risk factors and the other information included or incorporated by reference in the applicable supplement, this prospectus supplement and the accompanying prospectus. We have no control over a number of matters, including economic, financial, regulatory, geographic, judicial and political events, that are important in determining the existence, magnitude, and longevity of these risks and their influence on the value of, or the payments made on, the notes. You should not purchase the notes unless you understand and can bear these investment risks.

Unless the terms of your notes specify the return of principal or a minimum return you may lose your entire investment.

Unless the terms of your notes specify the return of principal or a minimum return under the applicable supplement, there can be no assurance of the receipt of any amount at maturity. The payment at maturity may be based on changes in the value of the instruments comprising the Reference Asset, which fluctuate and cannot be predicted. Although historical data with respect to the Reference Asset or any instrument comprising the Reference Asset may be available, the historical performance of the Reference Asset or any of the instruments comprising the Reference Asset should not be taken as an indication of future performance. No assurance can be given, and none is intended to be given, that any return will be achieved on the notes. In addition, even if the relevant supplement specifies a minimum return on the notes or a guaranteed return of principal, the notes are unsecured obligations of SunTrust Banks, Inc. and payments on the notes will be subject to our credit risk.

The notes are subject to the credit risk of SunTrust Banks, Inc.

The notes are subject to the credit risk of SunTrust Banks, Inc., and our credit ratings and credit spreads may adversely affect the market value of the notes. Investors are dependent on SunTrust Banks, Inc.’s ability to pay all amounts due on the notes at maturity or on any other relevant payment dates, and therefore investors are subject to our credit risk and to changes in the market’s view of our creditworthiness. Any decline in our credit ratings or increase in the credit spreads charged by the market for taking our credit risk is likely to adversely affect the value of the notes.

There may not be any secondary market for your notes.

Upon issuance, the notes will not have an established trading market. We cannot assure you that a trading market for the notes will develop or, if one develops, that it will be maintained. Although we may apply to list certain issuances of notes on a national securities exchange, if stated in the relevant supplement, we are under no obligation to do so. In addition, in the event that we apply for listing, we may not meet the requirements for listing. We do not expect to announce, prior to the pricing of the notes, whether we will meet such requirements. Even if there is a secondary market, it may not provide significant liquidity, and if you are able to sell your notes, you may be able to do so only at a significant discount. While we anticipate that the agent will act as a market maker for the notes, the agent is not required to do so. If the notes are not listed on any securities exchange and the agent were to cease acting as a market maker, it is likely that there would be no secondary market for the notes. You therefore must be willing and able to hold the notes until maturity.

You may be required to pay fees in connection with your investment in the notes.

You may be required to pay an additional amount per note (as specified in the applicable supplement) as a commission for services rendered by any of our agents in connection with your initial purchase of the notes. In addition, to the extent you request that our agent execute a secondary market-making transaction for any of your notes (and the agent agrees to do so), we and our agents may receive a fee in connection with such secondary

S-2

market-making transaction in addition to any bid-ask spread. To the extent that the applicable supplement allows you to redeem the notes prior to maturity, you may be required to pay a fee in connection with your early redemption of the notes. In addition, the cost of the notes includes our cost of hedging our exposure under the notes. As a consequence of these fees and hedging expenses, you will likely receive, by executing a market-making transaction or an early redemption, less than the full performance of the Reference Asset.

Your yield may be lower than the yield on a standard debt security of comparable maturity.

Periodic payments of interest on the notes, if any, may be lower than interest payments you would receive by investing in a conventional fixed-rate or floating-rate debt security having the same maturity date and issuance date as the notes. The effective yield to maturity of the notes may be less than the yield of such a conventional fixed-rate or floating-rate debt security. Even considering a minimum return, periodic interest payments or principal protection, if any is specified in the applicable supplement, any such return may not compensate the holder for any opportunity cost implied by inflation and other factors relating to the time value of money.

Price or other movements in the instrument or instruments comprising the Reference Asset are unpredictable.

Price or other movements in the instrument or instruments comprising the Reference Asset are unpredictable and volatile, and are influenced by complex and interrelated political, economic, financial, regulatory, geographic, judicial and other factors that can affect the particular instrument or instruments and/or the markets in which the relevant instrument or instruments are traded. It is impossible to predict whether the prices or levels of the instrument or instruments comprising the Reference Asset will rise or fall during the term of the notes. During the term of the notes, the price of the instrument or instruments comprising the Reference Asset may decrease below the initial level. We cannot guarantee that the price of the instrument or instruments comprising the Reference Asset will rise or fall over the life of the notes or, if the price of the instrument or instruments comprising the Reference Asset does rise or fall, what the level will be on the date or dates that the performance of the notes is determined. Even if the price of one instrument comprising the Reference Asset rises during the term of the notes, other instruments included in the Reference Asset may fall, resulting in a negative return on the Reference Asset.

The historical or pro forma performance of the Reference Asset is not an indication of future performance.

The historical or pro forma performance of the instrument or instruments comprising the Reference Asset, which may be included in the applicable supplement, should not be taken as an indication of the future performance of the instrument or instruments comprising the Reference Asset or the Reference Asset itself. It is impossible to predict whether the level of the Reference Asset will fall or rise over the term of the notes. The trading level or price of the Reference Asset will be influenced by the complex and interrelated economic, financial, regulatory, geographic, judicial, political and other factors that can affect the markets on which the instrument or instruments comprising the Reference Asset are traded and the value of the notes.

You must rely on your own evaluation of the merits of an investment in the notes.

In connection with your purchase of the notes, we urge you to consult your own financial, tax and legal advisors as to the risks entailed by an investment in notes and to investigate the Reference Asset and not rely on our views in any respect. We are not acting as your agent with respect to the purchase of the notes, and we bear no fiduciary obligation to you with respect to the notes. You should make such investigation as you deem appropriate as to the merits of an investment in the notes.

The inclusion of the agent discount or commission and structuring and development costs in the original offering price of the notes and certain hedging costs are likely to adversely affect the price at which you can sell your notes.

The original issue price of the notes includes the agent’s commission and the estimated cost of hedging our obligations under the notes. Such estimated cost includes our affiliates’ expected cost of providing such

S-3

hedge and the profit our affiliate expects to realize in consideration for assuming the risks inherent in providing such hedge. As a result, assuming no change in market conditions or any other relevant factors, the price, if any, at which the agent may be willing to purchase notes from you in a secondary market transaction will likely be lower than the original issue price. In addition, such price is also likely to reflect dealer discounts, brokerage commissions, mark-ups and other transaction costs, such as a discount to account for costs associated with establishing or unwinding any related hedge transaction. Any such prices may differ from prices quoted to you by the agent or others by reference to pricing models, due to such compensation or other transaction costs. The price at which the agent or any other potential buyer may be willing to buy your notes will also be affected by the market and other factors discussed in the next risk factor under “— The price at which you will be able to sell your notes prior to maturity will depend on a number of factors, and may be substantially less than the amount you had originally invested.”

The price at which you will be able to sell your notes prior to maturity will depend on a number of factors, and may be substantially less than the amount you had originally invested.

If you wish to liquidate your investment in the notes prior to maturity, unless your notes are puttable at your election, your only alternative would be to sell the notes. At that time, there may be an illiquid market for your notes or no market at all. Even if you were able to sell your notes, there are many factors outside of your control that may affect the value that you could realize from such a sale. We believe that the value of your notes will be affected by the value and volatility of the instrument or instruments comprising the Reference Asset, the trading level or price of the Reference Asset relative to its initial level, changes in interest rates, the supply of and demand for the notes and a number of other factors. These factors are interrelated in complex ways; as a result, the effect of any one factor may be offset or magnified by the effect of another factor. The price, if any, at which you will be able to sell your notes may be substantially less than the amount you originally invested. In addition, the cost of the notes includes our cost of hedging our exposure with respect to the notes and certain fees paid to our affiliates. The price at which you will be able to sell your notes is unlikely to compensate you for this hedging cost. As a result, regardless of any change in the Reference Asset, the price an investor is willing to pay for your notes is likely to be lower than the price you paid for your notes. The following paragraphs describe the manner in which we expect the trading value of the notes will be affected in the event of a change in a specific factor, assuming all other conditions remain constant.

Reference Asset performance. We expect that the value of the notes prior to maturity will depend substantially on the relationship between the trading level or price of the Reference Asset and its initial level. If you decide to sell your notes when the trading level or price differs from the initial level, you may receive substantially less than the amount that would be payable at maturity based on that trading level or price because of expectations that the trading level or price will continue to fluctuate until the date or dates that the performance of the notes is determined.

Volatility of the Reference Asset. Volatility is the term used to describe the size and frequency of market fluctuations. If the volatility of the Reference Asset increases or decreases, the trading value of the notes may be adversely affected.

Interest rates. We expect that the trading value of the notes will be affected by changes in interest rates. In general, if interest rates increase, the value of the notes may decrease. Interest rates also may affect the economy and, in turn, the value of the Reference Asset, which would affect the value of the notes.

Our credit ratings, financial condition and results of operations. Actual or anticipated changes in our current credit ratings, as well as our financial condition or results of operations may significantly affect the trading value of the notes. However, because the return on the notes is dependent upon factors in addition to our ability to pay our obligations under the notes, such as the trading level or price of the Reference Asset, an improvement in our credit ratings, financial condition or results of operations is not expected to have a positive effect on the trading value of the notes.

S-4

Time remaining to maturity. A “time premium” results from expectations concerning the value of the Reference Asset during the period prior to the maturity of the notes. As the time remaining to the maturity of the notes decreases, this time premium will likely decrease, potentially adversely affecting the trading value of the notes. As the time remaining to maturity decreases, the trading value of the notes may be less sensitive to the price volatility of the instrument or instruments comprising the Reference Asset.

Dividend yield, if any. The value of the notes also may be affected by the dividend yields, if any, on the instrument or instruments comprising the Reference Asset. In general, because the payment at maturity does not incorporate the value of dividend payments, an increase in dividend yields on the Reference Asset is likely to reduce the trading value of the notes. Conversely, a decrease in dividend yields may increase the trading value of the notes.

Events affecting or involving the Reference Asset. Economic, financial, regulatory, geographic, judicial, political and other developments that affect the level of the instruments comprising a Reference Asset, and real or anticipated changes in those factors, also may affect the trading value of the notes. For example, earnings results of the issuer of the instrument or instruments comprising a Reference Asset that is or relates to one or more equity securities, and real or anticipated changes in those conditions or results, may affect the trading value of the notes. Reference Assets relating to equity securities also may be affected by mergers and acquisitions, which can contribute to volatility of the Reference Asset. As a result of a merger or acquisition involving the issuer of the Reference Asset, the Reference Asset may be replaced with a surviving or acquiring entity’s securities. The surviving or acquiring entity’s securities may not have the same characteristics as the issuer or issuers of the securities previously comprising the Reference Asset.

We want you to understand that the effect of one of the factors specified above, such as an increase in interest rates, may offset some or all of any change in the value of the notes attributable to another factor, such as an increase in the level or value of the Reference Asset. In addition, any decrease in the value of your notes due to one factor, such as a decrease in the level or value of the Reference Asset, may be compounded by a decrease in the value of your notes due to another factor, such as a rise in interest rates.

The notes are not insured against loss by any third parties; you can depend only on our earnings and assets for payment and interest, if any, on the notes.

The notes will be solely our obligations, and no other entity will have any obligation, contingent or otherwise, to make any payments in respect of the notes. In addition, because we are a holding company whose primary assets consist of shares of stock or other equity interests in our subsidiaries, almost all of our income is derived from those subsidiaries. Our subsidiaries will have no obligation to pay any amount in respect of the notes or to make any funds available for payment of the notes. Accordingly, we will be dependent on dividends and other distributions or loans from our subsidiaries to generate the funds necessary to meet our obligations with respect to the notes, including the payment of principal and any interest. The notes also will be effectively subordinated to the claims of creditors of our subsidiaries with respect to their assets. If funds from dividends, other distributions or loans from our subsidiaries are not adequate, we may be unable to make payments of principal or interest, if any, in respect of the notes and you could lose all or a part of your investment.

We may choose to redeem the notes when prevailing interest rates or the return on your investment are relatively low.

If your notes are redeemable at our option, this means that we have the right, without your consent, to redeem or “call” all or a portion of your notes at any time, or at a specific point in time, as specified in the applicable supplement. This does not mean that you have a similar right to require us to repay your notes. Where such a redemption right exists, you may not be able to reinvest the redemption proceeds in a comparable security with a similar maturity at an effective interest rate or with an effective return as high as the interest rate or return on the notes being redeemed. Any such redemption right of ours also may adversely impact your ability to sell your notes, and/or the price at which you could sell your notes, as the redemption date approaches.

S-5

The amount you receive at maturity may be delayed or reduced upon the occurrence of an event of default.

If the calculation agent determines that the notes have become immediately due and payable following an event of default with respect to the notes, you may not be entitled to the entire principal amount of the notes, but only to that portion of the principal amount specified in the applicable supplement, together with accrued but unpaid interest, if any. For more information, see “Description of Notes — Events of Default, Waiver and Notice.”

The calculation agent could be us or one of our affiliates, and the calculation agent may have an economic interest adverse to yours.

The calculation agent will make certain determinations and judgments in connection with various calculations in connection with the notes, including, without limitation, the return with respect to the Reference Asset, and determining whether a market disruption event has occurred. Because the calculation agent could be us or one of our affiliates, the calculation agent may have economic interests that are adverse to the interests of the note holders.

Trading and other transactions by us or our affiliates could affect the trading level or price and/or level of the Reference Asset, the trading value of the notes or the amount you may receive at maturity.

In connection with our normal business practices or in connection with hedging our obligations under the notes, we and our affiliates may from time to time buy or sell the instrument or instruments comprising a Reference Asset, similar instruments, other securities of an issuer of an instrument comprising a Reference Asset or derivative instruments relating to such instruments. These trading activities may occur in our proprietary accounts, in facilitating transactions, including block trades, for our other customers and in accounts under our management. We are under no obligation to consider the effect of these actions on the value of your notes and will take these actions without considering the effect on your notes. In connection with these trading activities, we may take actions that will have an adverse effect on the value of your notes. These trading activities could affect the price of an instrument comprising any Reference Asset in a manner that would decrease the trading value of the notes prior to maturity or the amount you would receive at maturity. To the extent that we or any of our affiliates have a hedge position in an instrument or instruments comprising the Reference Asset, or in a derivative or synthetic instrument related to such an instrument, we or any of our affiliates may liquidate a portion of such holdings at or about the time of the maturity of the notes. This liquidation activity may affect the value of the Reference Asset in a manner that would adversely affect your investment in the notes. Depending on, among other things, future market conditions, the aggregate amount and the composition of such hedge positions are likely to vary over time.

In addition, we or any of our affiliates may purchase or otherwise acquire a long or short position in the notes. We or any of our affiliates may hold or resell any such position in the notes.

Research reports and other transactions may create conflicts of interest between you and us.

We or one or more of our affiliates may have published, and may in the future publish, research reports relating to the instrument or instruments comprising certain Reference Assets or the issuers of certain such instruments. The views expressed in this research may be modified from time to time without notice and may express opinions or provide recommendations that are inconsistent with purchasing or holding the notes. Any of these activities may affect negatively the trading level or price of an instrument comprising the Reference Asset and, therefore, the value of the notes. Moreover, other professionals who deal in these markets may at any time have views that differ significantly from ours. In connection with your purchase of the notes, you should investigate the Reference Asset and not rely on our views with respect to future movements in the Reference Asset.

We or any of our affiliates also may issue, underwrite or assist unaffiliated entities in the issuance or underwriting of other securities or financial instruments with returns indexed to the instrument or instruments comprising the Reference Asset. By introducing competing products into the marketplace in this manner, we or our affiliates could adversely affect the value of the notes.

S-6

We and our affiliates, at present or in the future, may engage in business relating to the sponsor or issuer of any instrument or instruments comprising the Reference Asset, including making loans to, equity investments in, or providing investment banking, asset management or other financial or advisory services to such a sponsor or issuer. In connection with these activities, we may receive information pertinent to the Reference Asset that we will not divulge to you.

We cannot control actions by the sponsors or issuers of the instrument or instruments comprising the Reference Asset.

Actions by any sponsor or issuer of the instrument or instruments comprising the Reference Asset may have an adverse effect on the trading level or price of any instrument comprising the Reference Asset and therefore on the value of the notes. No sponsor or issuer of a Reference Asset will be involved with the administration, marketing or trading of the notes and no sponsor or issuer will have any obligations with respect to the amounts to be paid to you on any applicable interest payment date or on the maturity date, or to consider your interests as an owner of notes when it takes any actions that might affect the value of the notes. No sponsor or issuer of a Reference Asset will receive any of the proceeds of any note offering and no sponsor or issuer will be responsible for, or have participated in, the determination of the timing of, prices for, or quantities of, the notes to be issued.

We are not affiliated with any sponsor or issuer of any instrument or instruments comprising the Reference Asset (except for the licensing arrangements, if any, discussed in the applicable supplement and except that our securities may be a component of an index or indices that are a Reference Asset), and we have no ability to control or predict their actions, including any errors in information disclosed by them or any discontinuance by them of such disclosure. However, we may currently, or in the future, engage in business with such sponsors or issuers. Neither we, nor any of our affiliates, including the agent, assumes any responsibility for the adequacy or accuracy of any publicly available information about the sponsor or issuer of any instrument or instruments comprising the Reference Asset, whether such information is contained in the supplement or otherwise. You should make your own investigation into the Reference Asset, the instrument or instruments comprising the Reference Asset, and the sponsor or issuer of any instrument or instruments comprising the Reference Asset.

You have no recourse to the sponsor or issuer of any instrument or instruments comprising the Reference Asset.

Your investment in the notes will not give you any rights against any sponsor or issuer, including any sponsor or issuer that may determine or publish the level of any instrument or instruments comprising the Reference Asset. The notes are not sponsored, endorsed, sold or promoted by the sponsor or issuer of any instrument or instruments comprising the Reference Asset. The sponsor or issuer of any instrument comprising the Reference Asset may take actions with respect to such instrument that will negatively affect the price or level of such instrument and may negatively affect the value of your notes. The sponsor or issuer of an instrument included in the Reference Asset is likely to take such actions without regard for any negative effect on the value of the Reference Asset or the return with respect to your notes.

Changes in methodology of the sponsor or issuer of certain Reference Assets or changes in laws or regulations may affect the value of and payment, if any, on the notes prior to maturity and the amount you receive at maturity.

The sponsor or issuer of certain Reference Assets, or instruments comprising such Reference Assets, may have the ability from time to time to change any of its rules or bylaws or historical practices and procedures or take emergency action under its rules, any of which could affect the trading level or price of the instrument or instruments comprising the Reference Asset. Any such change which causes a decrease in such trading level or price could adversely affect the level or price of the Reference Asset, the instrument or instruments comprising such Reference Asset, and the value of the notes.

In addition, the level or price of a Reference Asset could be adversely affected by the promulgation of new laws or regulations or by the reinterpretation of existing laws or regulations (including, without limitation, those

S-7

relating to taxes and duties on any Reference Asset) by one or more governments, governmental agencies or instrumentalities, courts or other official bodies. Any such event could adversely affect the level of the Reference Asset and could adversely affect the value of the notes.

The sponsor may change the instruments underlying the Reference Assets that are indices in a way that adversely affects the Reference Asset level and consequently the value of the notes.

The sponsors of Reference Assets that are indices can add, delete or substitute the instruments comprising such indices or make other methodological changes that could adversely change the level of the Reference Asset and the value of the notes. You should realize that changes in the instrument or instruments underlying the Reference Asset may affect the Reference Asset, as a newly added instrument or instruments may perform significantly better or worse than the instrument or instruments it replaces.

Any discontinuance or suspension of calculation or publication of the trading levels or prices of the instrument or instruments comprising the Reference Asset may adversely affect the trading value of the notes and the amount you will receive at maturity.

If the calculation or publication of the trading levels or prices of the instrument or instruments comprising the Reference Asset is discontinued or suspended, it may become difficult to determine the trading value of the notes or, if such discontinuance or suspension is continuing on the observation date, the amount you will receive at maturity. In such event, subject to the terms of the relevant supplement, the calculation agent may determine the level of the Reference Asset or the amount you will receive at maturity and these determinations may have a negative impact on the value of your notes or the amount you will receive at maturity.

Increased regulatory oversight, changes in the method pursuant to which LIBOR is determined and potential phasing out of LIBOR after 2021 may adversely affect the value of the notes.

Beginning in 2008, concerns have been expressed that some of the member banks surveyed by the British Bankers’ Association (the “BBA”) in connection with the calculation of LIBOR rates may have been under-reporting the interbank lending rates applicable to them in order to avoid an appearance of capital insufficiency or adverse reputational or other consequences that may result from reporting higher interbank lending rates. Regulators and law enforcement agencies from a number of governments have conducted investigations relating to the calculation of LIBOR across a range of maturities and currencies, and certain financial institutions that are member banks surveyed by the BBA in setting daily LIBOR have entered into agreements with the U.S. Department of Justice, the U.S. Commodity Futures Trading Commission or the U.K. Financial Conduct Authority in order to resolve the investigations. Responsibility for the calculation of LIBOR was transferred to the ICE Administrator, as independent LIBOR administrator, effective February 1, 2014.

On July 27, 2017, the U.K. Financial Conduct Authority announced that it will no longer persuade or compel banks to submit rates for the calculation of LIBOR rates after 2021 (the “July 27th Announcement”). The July 27th Announcement indicates that the continuation of LIBOR on the current basis cannot and will not be guaranteed after 2021. Consequently, at this time, it is not possible to predict whether and to what extent banks will continue to provide LIBOR submissions to the administrator of LIBOR or whether any additional reforms to LIBOR may be enacted in the United Kingdom or elsewhere. Similarly, it is not possible to predict what rate or rates may become accepted alternatives to LIBOR of the effect of any such alternatives on the value of LIBOR-linked securities, such as the notes.

Any of the above changes or any other consequential changes to LIBOR or any alternative rate or benchmark as a result of any international, national, or other proposals for reform or other initiatives or investigations, or any further uncertainty in relation to the timing and manner of implementation of such changes, could have a material adverse effect on the value of the notes.

S-8

The interest rate of LIBOR notes will be calculated using an alternative reference rate if LIBOR is discontinued.

If on or after the date of the applicable pricing supplement we (in consultation with the calculation agent) determine that LIBOR has been permanently discontinued, the calculation agent will be directed by us to use, as a substitute for LIBOR, the alternative reference rate selected by the central bank, reserve bank, monetary authority or any similar institution (including any committee or working group thereof) that is consistent with accepted market practice. In that case, the calculation agent will, after consultation with and direction from us, make such adjustments to the alternative reference rate or the spread thereon, as well as the business day convention, interest payment date and related provisions and definitions, in each case that are consistent with accepted market practice for the use of such alternative reference rate for floating interest rates in respect of bonds similar to the notes.

Notwithstanding the foregoing, if the calculation agent determines, following consultation with and direction from us, that there is no clear market consensus as to whether any alternative reference rate has replaced LIBOR in customary market usage, we will appoint, in our sole discretion, a new calculation agent, who may be ourselves or an affiliate of ours, to replace the then-current calculation agent, solely in its role as calculation agent in respect of the notes, to determine the alternative reference rate and make any adjustments thereon. If, however, such new calculation agent determines that LIBOR has been discontinued, but for any reason an alternative reference rate cannot be determined, LIBOR will be equal to such rate on the interest payment date when LIBOR was last available on the applicable reference page used to calculate LIBOR, as determined by such new calculation agent. Our interests (or those of our affiliate) in making the foregoing determinations or adjustments may be adverse to your interests as a holder of the notes, and any of the foregoing determinations, adjustments or actions by the calculation agent could result in adverse consequences to the applicable floating interest rate on the notes, which could have adverse effects on the returns on, value of and market for the notes.

Time differences between the domestic and foreign markets and New York City may create discrepancies in the trading level or price of the notes if the Reference Assets are comprised of instruments that primarily trade on foreign markets.

In the event that the instrument or instruments comprising a Reference Asset trade primarily on a foreign market, time differences between the domestic and foreign markets may result in discrepancies between the level of the instrument or instruments comprising the Reference Asset and the value of the notes. To the extent that U.S. markets are closed while markets for the instrument or instruments comprising the Reference Asset remain open, significant price or rate movements may take place in the instrument or instruments comprising the Reference Asset that will not be reflected immediately in the value of the notes. In addition, there may be periods when the relevant foreign markets are closed for trading, causing the level of the Reference Asset to remain unchanged for multiple trading days in New York City. In addition, there may not be any systematic reporting of last-sale or similar information for the Reference Asset. The absence of last-sale or similar information and the limited availability of quotations would make it difficult for many investors to obtain timely, accurate data about the state of the market for the Reference Asset.

The U.S. federal income tax consequences of an investment in some types of notes are uncertain.

There is no direct legal authority as to the proper tax treatment of some types of notes, and therefore significant aspects of the tax treatment of some types of notes are uncertain, as to both the timing and character of income and gain in respect of your note. The applicable supplement will provide further detailed information as to the tax treatment of your notes. We urge you to consult your tax advisor as to the tax consequences of your investment in a note. For a more complete discussion of the U.S. federal income tax consequences of your investment in a note, please see the discussion under “United States Federal Taxation.”

Additional risks specific to particular notes issued under our MTN Program will be detailed in the applicable supplements.

S-9

DESCRIPTION OF NOTES

Investors should carefully read the general terms and provisions of our notes in this section. The applicable supplements will add specific terms for each issuance of notes and may modify or replace any of the information in this section.

General Terms of Notes

We may issue notes under an Indenture dated September 10, 2007, between us and U.S. Bank National Association, as trustee (as may be supplemented from time to time). We refer to the Indenture, as it may be supplemented from time to time, as the “Indenture.” The Series A medium-term notes issued under the Indenture will constitute a single series under the Indenture, together with any medium-term notes we issue in the future under the Indenture that we designate as being part of that series. We may create and issue additional notes with the same terms as previous issuances of Series A medium-term notes, so that the additional notes will be considered as part of the same issuance as the earlier notes.

Outstanding Indebtedness of the Company. The Indenture does not limit the amount of additional indebtedness that we may incur.

Terms May be Specified in One or More Supplements. One or more product supplements, index supplements and/or pricing supplements (together referred to herein as a “supplement”) will specify the following terms of any issuance of our Series A medium-term notes to the extent applicable:

S-10

Some Definitions. We have defined some of the terms that we use frequently in this prospectus supplement below:

A “business day” means any day, other than a Saturday or Sunday, (i) that is neither a legal holiday nor a day on which banking institutions are authorized or required by law or regulation to close (a) for all notes, in The City of New York or Atlanta, Georgia, (b) for notes denominated in a specified currency other than U.S. dollars, European Union euro or Australian dollars, in the principal financial center of the country of the specified currency or (c) for notes denominated in Australian dollars, in Sydney; and (ii) for notes denominated in European Union euro, a day that is also a TARGET Settlement Day.

“Clearstream, Luxembourg” means Clearstream Banking, société anonyme, Luxembourg.

“Depositary” means The Depository Trust Company, New York.

“Euro LIBOR notes” means LIBOR notes for which the index currency is European Union euros.

“Euroclear operator” means Euroclear Bank S.A./N.V., as operator of the Euroclear System.

An “interest payment date” for any note means a date on which, under the terms of that note, regularly scheduled interest is payable.

“London banking day” means any day on which dealings in deposits in the relevant index currency are transacted in the London interbank market.

The “record date” for any interest payment date is the last day of the month immediately preceding the month in which such interest payment date falls, whether or not that date is a business day, unless another date is specified in the applicable supplement.

“TARGET Settlement Day” means any day on which the Trans-European Automated Real-Time Gross Settlement Express Transfer System (“TARGET2”) is open.

References in this prospectus supplement to “U.S. dollar,” or “U.S.$” or “$” are to the currency of the United States of America.

S-11

References in this prospectus supplement or in a supplement to a guaranteed return of principal or principal protection mean that holders of the applicable note will be entitled to receive a return of their principal on the notes regardless of the performance of the Reference Asset; however, payment of principal on such notes is subject to the credit risk of SunTrust Banks, Inc. See “Risk Factors.”

Forms of Notes

We will offer the notes on a continuing basis and will issue notes only in fully registered form either as book-entry notes or as certificated notes. References to “holders” mean those who own notes registered in their own names, on the books that we or the trustee maintain for this purpose, and not those who own beneficial interests in notes registered in street name or in notes issued in book-entry form through one or more depositaries.

Book-Entry Notes. For notes in book-entry form, we will issue one or more global certificates representing the entire issue of notes. Except as set forth under “The Depositary,” you may not exchange book-entry notes or interests in book-entry notes for certificated notes.

Each global note certificate representing book-entry notes will be deposited with, or on behalf of, the Depositary and registered in the name of the Depositary or its nominee. These certificates name the Depositary or its nominee as the owner of the notes. The Depositary maintains a computerized system that will reflect the interests held by its participants in the global notes. An investor’s beneficial interest will be reflected in the records of the Depositary’s direct or indirect participants through an account maintained by the investor with its broker/dealer, bank, trust company or other representative. A further description of the Depositary’s procedures for global notes representing book-entry notes is set forth under “The Depositary.” The Depositary has confirmed to us, the agents and the trustee that it intends to follow these procedures.

Certificated Notes. If we issue notes in certificated form, the certificate will name the investor or the investor’s nominee as the owner of the note. The person named in the note register will be considered the owner of the note for all purposes under the Indenture. For example, if we need to ask the holders of the notes to vote on a proposed amendment to the notes, the person named in the note register will be asked to cast any vote regarding that note. If you have chosen to have some other entity hold the certificates for you, that entity will be considered the owner of your note in our records and will be entitled to cast the vote regarding your note. You may not exchange certificated notes for book-entry notes or interests in book-entry notes.

Denominations. We will issue the notes:

Interest and Principal Payments

Payments, Exchanges and Transfers. Holders may present notes for payment of principal, premium, if any, and interest, if any, register the transfer of the notes, and exchange the notes at U.S. Bank National Association, acting through its corporate trust office at 100 Wall Street, 16^th Floor, New York, New York 10005 as our current agent for the payment, transfer and exchange of the notes. We refer to U.S. Bank National Association, acting in this capacity, as the paying agent. However, holders of global notes may transfer and exchange global notes only in the manner and to the extent set forth under “The Depositary.”

S-12

We will not be required to:

No service charge will be made for any registration of transfer or exchange of notes, but we may require payment of a sum sufficient to cover any tax or other governmental charge payable in connection with the registration of transfer or exchange of notes.

Although we anticipate making payments of principal, premium, if any, and interest, if any, on most notes in U.S. dollars, some notes may be payable in foreign currencies as specified in the applicable supplement. Currently, few facilities exist in the United States to convert U.S. dollars into foreign currencies and vice versa. In addition, most U.S. banks do not offer non-U.S. dollar denominated checking or savings account facilities. Accordingly, unless alternative arrangements are made, we will pay principal, premium, if any, and interest, if any, on notes that are payable in a foreign currency to an account at a bank outside the United States, which, in the case of a note payable in European Union euro, will be made by credit or transfer to a European Union euro account specified by the payee in a country for which the European Union euro is the lawful currency.

Recipients of Payments. The paying agent will pay interest to the person in whose name the note is registered at the close of business on the applicable record date. However, upon maturity, redemption or repurchase, the paying agent will pay any interest due to the person to whom it pays the principal of the note. The paying agent will make the payment of interest, if any, on the date of maturity, redemption or repurchase, whether or not that date is an interest payment date. The paying agent will make the initial interest payment on a note on the first interest payment date falling after the date of issuance, unless the date of issuance is less than 15 calendar days before an interest payment date. In that case, the paying agent will pay interest on the next succeeding interest payment date to the holder of record on the record date corresponding to the succeeding interest payment date.

Book-Entry Notes. The paying agent will make payments of principal, premium, if any, and interest, if any, to the account of the Depositary, as holder of book-entry notes, by wire transfer of immediately available funds. We expect that the Depositary, upon receipt of any payment, will immediately credit its participants’ accounts in amounts proportionate to their respective beneficial interests in the book-entry notes as shown on the records of the Depositary. We also expect that payments by the Depositary’s participants to owners of beneficial interests in the book-entry notes will be governed by standing customer instructions and customary practices and will be the responsibility of those participants.

Certificated Notes. Except as indicated below for payments of interest at maturity, redemption or repurchase, the paying agent will make U.S. dollar payments of interest either:

U.S. dollar payments of principal, premium, if any, and interest, if any, upon maturity, redemption or repurchase on a note will be made in immediately available funds against presentation and surrender of the note.

S-13

Payment Procedures for Book-Entry Notes Denominated in a Foreign Currency. Book-entry notes payable in a specified currency other than U.S. dollars will provide that a beneficial owner of interests in those notes may elect to receive all or a portion of the payments of principal, premium, if any, or interest, if any, in U.S. dollars. In those cases, the Depositary will elect to receive all payments with respect to the beneficial owner’s interest in the notes in U.S. dollars, unless the beneficial owner takes the following steps:

Beneficial owners should consult their participants in order to ascertain the deadline for giving instructions to participants in order to ensure that timely notice will be delivered to the Depositary.

Payment Procedures for Certificated Notes Denominated in a Foreign Currency. For certificated notes payable in a specified currency other than U.S. dollars, the notes may provide that the holder may elect to receive all or a portion of the payments on those notes in U.S. dollars. To do so, the holder must send a written request to the paying agent:

To revoke this election for all or a portion of the payments on the certificated notes, the holder must send written notice to the paying agent:

If the holder does not elect to be paid in U.S. dollars, the paying agent will pay the principal, premium, if any, or interest, if any, on the certificated notes:

S-14

However, the paying agent will pay only the principal of the certificated notes, any premium and interest, if any, due at maturity, or on any redemption or repurchase date, upon surrender of the certificated notes at the office or agency of the paying agent.

Determination of Exchange Rate for Payments in U.S. Dollars for Notes Denominated in a Foreign Currency. The exchange rate agent identified in the relevant supplement will convert the specified currency into U.S. dollars for holders who elect to receive payments in U.S. dollars and for beneficial owners of book-entry notes that do not follow the procedures we have described immediately above. The conversion will be based on the highest bid quotation in The City of New York received by the exchange rate agent at approximately 11:00 a.m., New York City time, on the second business day preceding the applicable payment date from three recognized foreign exchange dealers for the purchase by the quoting dealer:

One of the dealers providing quotations may be the exchange rate agent unless the exchange rate agent is our affiliate. If those bid quotations are not available, payments will be made in the specified currency. The holders or beneficial owners of notes will pay all currency exchange costs by deductions from the amounts payable on the notes.

Unavailability of Foreign Currency. The relevant specified currency may not be available to us for making payments of principal of, premium, if any, or interest, if any, on any note. This could occur due to the imposition of exchange controls or other circumstances beyond our control or if the specified currency is no longer used by the government of the country issuing that currency or by public institutions within the international banking community for the settlement of transactions. If the specified currency is unavailable, we may satisfy our obligations to holders of the notes by making those payments on the date of payment in U.S. dollars on the basis of the “market exchange rate.” The market exchange rate will be based on the highest bid quotation in the City of New York received by the exchange rate agent at approximately 11:00 a.m., New York City time, on the second business day preceding the applicable payment date (or, for purposes of determining the minimum denominations, on the business day immediately preceding the date of issuance) from three recognized foreign exchange dealers for the purchase by the quoting dealer:

One of the dealers providing quotations may be the exchange rate agent unless the exchange rate agent is our affiliate. If those bid quotations are not available, the exchange rate agent will determine the market exchange rate at its sole discretion.

These provisions do not apply if a specified currency is unavailable because it has been replaced by the European Union euro. If the European Union euro has been substituted for a specified currency, we may at our option, or will, if required by applicable law, without the consent of the holders of the affected notes, pay the principal of, premium, if any, or interest, if any, on any note denominated in the specified currency in European Union euro instead of the specified currency, in conformity with legally applicable measures taken pursuant to, or by virtue of, the Treaty establishing the European Community, as amended by the treaty on European Union. Any payment made in U.S. dollars or in European Union euro as described above where the required payment is in an unavailable specified currency will not constitute an event of default.

S-15

Discount Notes. Some notes may be considered to be issued with original issue discount. If the principal of any note that is considered to be issued with original issue discount is declared to be due and payable immediately as described under “— Events of Default, Waiver and Notice,” the amount of principal due and payable on that note will be limited to:

The amortization will be calculated using the “interest method,” computed in accordance with generally accepted accounting principles in effect on the date of declaration. See the applicable supplement for any special considerations applicable to these notes.

The above discussion of notes issued with original issue discount does not apply for U.S. federal income tax purposes. See “United States Federal Taxation — Tax Consequences to U.S. Holders — Original Issue Discount” for a discussion of the original issue discount rules under the Internal Revenue Code.

Fixed Rate Notes

Each fixed rate note will mature on the date specified in the applicable supplement.

Each fixed rate note will bear interest from the date of issuance at the annual rate stated on its face until the principal is paid or made available for payment.

How Interest Is Calculated. Interest on fixed rate notes will be computed on the basis of a 360-day year of twelve 30-day months.

How Interest Accrues. Interest on fixed rate notes will accrue from and including the most recent interest payment date to which interest has been paid or duly provided for, or, if no interest has been paid or duly provided for, from and including the issue date or any other date specified in a supplement on which interest begins to accrue. Interest will accrue to but excluding the next interest payment date, or, if earlier, the date on which the principal has been paid or duly made available for payment, except as described below under “— If a Payment Date Is Not a Business Day.”

When Interest Is Paid. Payments of interest on fixed rate notes will be made on the interest payment dates specified in the applicable supplement. However, if the first interest payment date is less than 15 days after the date of issuance, interest will not be paid on the first interest payment date, but will be paid on the second interest payment date.

Amount of Interest Payable. Interest payments for fixed rate notes will include accrued interest from and including the date of issue or from and including the last date in respect of which interest has been paid, as the case may be, to but excluding the relevant interest payment date or date of maturity or earlier redemption or repurchase, as the case may be.

If a Payment Date Is Not a Business Day. If any scheduled interest payment date is not a business day, we will pay interest on the next business day, but interest on that payment will not accrue during the period from and after the scheduled interest payment date. If the scheduled maturity date or date of redemption or repurchase is not a business day, we may pay interest, if any, and principal and premium, if any, on the next succeeding business day, but interest on that payment will not accrue during the period from and after the scheduled maturity date or date of redemption or repurchase.

S-16

Floating Rate Notes

Each floating rate note will mature on the date specified in the applicable supplement.

Each floating rate note will bear interest at a floating rate determined by reference to an interest rate or interest rate formula, which we refer to as the “base rate.” The base rate may be one or more of the following:

Formula for Interest Rates. The interest rate on each floating rate note will be calculated by reference to:

For any floating rate note, “index maturity” means the period of maturity of the instrument or obligation from which the base rate is calculated and will be specified in the applicable supplement. The “spread” is the number of basis points (one one-hundredth of a percentage point) specified in the applicable supplement to be added to or subtracted from the base rate for a floating rate note. The “spread multiplier” is the percentage specified in the applicable supplement to be applied to the base rate for a floating rate note.

Limitations on Interest Rate. A floating rate note may also have either or both of the following limitations on the interest rate:

Any applicable maximum interest rate or minimum interest rate will be set forth in the applicable supplement.

In addition, the interest rate on a floating rate note may not be higher than the maximum rate permitted by New York law, as that rate may be modified by United States law of general application. Under current New York law, the maximum rate of interest, subject to some exceptions, for any loan in an amount less than $250,000 is 16% and for any loan in the amount of $250,000 or more but less than $2,500,000 is 25% per annum on a simple interest basis. These limits do not apply to loans of $2,500,000 or more.

How Floating Interest Rates Are Reset. The interest rate in effect from the date of issue to the first interest reset date for a floating rate note will be the initial interest rate specified in the applicable supplement. We refer to this rate as the “initial interest rate.” The interest rate on each floating rate note may be reset daily, weekly, monthly, quarterly, semiannually or annually. This period is the “interest reset period” and the first day of each interest reset period is the “interest reset date.” The “interest determination date” for any interest reset date is the day the calculation agent identified in the applicable supplement will refer to when determining the new interest rate at which a floating rate will reset, and is applicable as follows:

S-17

The interest reset dates will be specified in the applicable supplement. If an interest reset date for any floating rate note falls on a day that is not a business day, it will be postponed to the following business day, except that, in the case of a LIBOR note, if that business day is in the next calendar month, the interest reset date will be the immediately preceding business day. The interest rate in effect for the ten calendar days immediately prior to maturity, redemption or repurchase will be the one in effect on the tenth calendar day preceding the maturity, redemption or repurchase date.

In the detailed descriptions of the various base rates which follow, the “calculation date” pertaining to an interest determination date means the earlier of (i) the tenth calendar day after that interest determination date, or, if that day is not a business day, the next succeeding business day, and (ii) the business day immediately preceding the applicable interest payment date or maturity date or, for any principal amount to be redeemed or repaid, any redemption or repurchase date.

How Interest Is Calculated. Interest on floating rate notes will accrue from and including the most recent interest payment date to which interest has been paid or duly provided for, or, if no interest has been paid or duly provided for, from and including the issue date or any other date specified in a supplement on which interest begins to accrue. Interest will accrue to but excluding the next interest payment date or, if earlier, the date on which the principal has been paid or duly made available for payment, except as described below under “— If a Payment Date Is Not a Business Day.”

The applicable supplement will specify a calculation agent for any issue of floating rate notes. Upon the request by the holder of any floating rate note, the calculation agent will provide the interest rate then in effect and, if determined, the interest rate that will become effective on the next interest reset date for that floating rate note.

For a floating rate note, accrued interest will be calculated by multiplying the principal amount of the floating rate note by an accrued interest factor. This accrued interest factor will be computed by adding the interest factors calculated for each day in the period for which interest is being paid. The interest factor for each day is computed by dividing the interest rate applicable to that day:

For these calculations, the interest rate in effect on any interest reset date will be the applicable rate as reset on that date. The interest rate applicable to any other day is the interest rate from the immediately preceding interest reset date or, if none, the initial interest rate.

All percentages used in or resulting from any calculation of the rate of interest on a floating rate note will be rounded, if necessary, to the nearest one hundred-thousandth of a percentage point (with 0.000005% rounded up to 0.00001%), and all U.S. dollar amounts used in or resulting from these calculations on floating rate notes will be rounded to the nearest cent (with one-half cent rounded upward). All Japanese yen amounts used in or resulting from these calculations will be rounded downward to the next lower whole Japanese yen amount. All amounts denominated in any other currency used in or resulting from these calculations will be rounded to the nearest two decimal places in that currency with 0.005 being rounded upward to 0.01.

When Interest Is Paid. We will pay interest on floating rate notes on the interest payment dates specified in the applicable supplement. However, if the first interest payment date is less than 15 days after the date of issuance, interest will not be paid on the first interest payment date, but will be paid on the second interest payment date.

S-18

If a Payment Date Is Not a Business Day. If any scheduled interest payment date, other than the maturity date or any earlier redemption or repurchase date, for any floating rate note falls on a day that is not a business day, it will be postponed to the following business day, except that, in the case of a LIBOR note, if that business day would fall in the next calendar month, the interest payment date will be the immediately preceding business day. If the scheduled maturity date or any earlier redemption or repurchase date of a floating rate note falls on a day that is not a business day, the payment of principal, premium, if any, and interest, if any, will be made on the next succeeding business day, but interest on that payment will not accrue during the period from and after the maturity, redemption or repurchase date.

Federal Funds Rate Notes

Federal funds rate notes will bear interest at the interest rates specified in the federal funds rate notes and in the applicable supplement. Those interest rates will be based on the federal funds rate and any spread and/or spread multiplier and may be subject to the minimum interest rate or the maximum interest rate, if any.

Unless otherwise specified in the applicable pricing supplement, the “federal funds rate” means, for any interest determination date, the rate on that date for U.S. dollar federal funds, as published in H.15(519) under the heading “Federal funds (effective),” as that rate is displayed on Reuters Screen FEDFUNDS1 prior to 3:00 p.m., New York City time, on the calculation date pertaining to that interest determination date. For purposes of this prospectus supplement, “Reuters Screen FEDFUNDS1” means the display on the Reuters (or any successor service) FEDFUNDS1 page 1 under the heading “EFFECT” (or any other page that replaces that page on that service for the purpose of displaying the Federal funds (effective) rate as reported in H.15(519)).

The following procedures will be followed if the federal funds rate cannot be determined as described above:

“H.15(519)” means the weekly statistical release designated as such, or any successor publication, published by the Board of Governors of the Federal Reserve System, available through the world-wide-web site of the Board of Governors of the Federal Reserve System at http://www.federalreserve.gov/releases/H15/ or any successor site or publication and “H.15 Daily Update” means the daily update of H.15(519) available through the world-wide-web site of the Board of Governors of the Federal Reserve System, or any successor site or publication. We make no representation or warranty as to the accuracy or completeness of the information displayed on such website, and such information is not incorporated by reference herein and should not be considered a part of this prospectus supplement.

S-19

LIBOR Notes

LIBOR notes will bear interest at the interest rate specified in the LIBOR notes and in the applicable supplement. That interest rate will be based on London Interbank Offered Rate, which is commonly referred to as “LIBOR,” and any spread and/or spread multiplier and may be subject to the minimum interest rate or the maximum interest rate, if any. The calculation agent will determine “LIBOR” for each interest determination date as follows:

Notwithstanding the foregoing, if we or the calculation agent, in consultation with us, determines that LIBOR has been permanently discontinued, the calculation agent will be directed to use, as a substitute for LIBOR and for each future interest determination date, the alternative reference rate selected by the central bank, reserve bank, monetary authority or any similar institution (including any committee or working group thereof) that is consistent with accepted market practice (the “Alternative Rate”). As part of such substitution, the calculation agent shall, after consultation with and direction from us, make such adjustments (“Adjustments”) to the Alternative Rate or the spread thereon, as well as the business day convention, interest determination dates and related provisions and definitions, in each case that are consistent with accepted market practice for the use of such alternative rate for floating interest rates in respect of bonds denominated in U.S. dollars such as the LIBOR notes. Notwithstanding the foregoing, if the calculation agent determines, following consultation with and direction from us, that there is no clear market consensus as to whether any rate has replaced LIBOR in

S-20

customary market usage, we will appoint, in our sole discretion, a new calculation agent, who may be ourselves or our affiliate, to replace the then-current calculation agent, solely in its role as calculation agent in respect of such LIBOR notes, to determine the Alternative Rate and make any adjustments thereon, and whose determinations will be binding on us, the paying agent and the holders. If, however, such new calculation agent determines that LIBOR has been discontinued, but for any reason an Alternative Rate cannot be determined, LIBOR will be equal to LIBOR for the immediately preceding interest reset period, or, if there was no interest reset period, the rate of interest payable will be the initial interest rate.

The “index currency” means the currency specified in the applicable supplement as the currency for which LIBOR will be calculated, or, if the European Union euro is substituted for that currency, the index currency will be the European Union euro. If that currency is not specified in the applicable supplement, the index currency will be U.S. dollars.

“Designated LIBOR Page” means the display on the Reuters Monitor Money Rates Service for the purpose of displaying the London interbank rates of major banks for the applicable index currency or its designated successor.

Exchangeable Notes

We may issue notes, which we refer to as “exchangeable notes,” that are optionally or mandatorily exchangeable into:

The exchangeable notes may or may not bear interest or be issued with original issue discount or at a premium. The general terms of the exchangeable notes are described below.

Optionally Exchangeable Notes. The holder of an optionally exchangeable note may, during a period, or at a specific time or times, exchange the note for the underlying property at a specified rate of exchange. If specified in the applicable supplement, we will have the option to redeem the optionally exchangeable note prior to maturity. If the holder of an optionally exchangeable note does not elect to exchange the note prior to maturity or any applicable redemption date, the holder will receive the principal amount of the note plus any accrued interest at maturity or upon redemption, unless otherwise specified in the applicable supplement.

Mandatorily Exchangeable Notes. At maturity, the holder of a mandatorily exchangeable note must exchange the note for the underlying property at a specified rate of exchange, and, therefore, depending upon the value of the underlying property at maturity, the holder of a mandatorily exchangeable note may receive less than the principal amount of the note at maturity. If so indicated in the applicable supplement, the specified rate at which a mandatorily exchangeable note may be exchanged may vary depending on the value of the underlying property so that, upon exchange, the holder participates in a percentage, which may be less than, equal to, or greater than 100% of the change in value of the underlying property. Mandatorily exchangeable notes may include notes where we have the right, but not the obligation, to require holders of notes to exchange their notes for the underlying property.

Payments upon Exchange. The applicable supplement will specify whether upon exchange, at maturity or otherwise, the holder of an exchangeable note may receive, at the specified exchange rate, either the underlying property or the cash value of the underlying property. The underlying property may be the securities of either U.S. entities or foreign entities or both. The exchangeable notes may or may not provide for protection against

S-21

fluctuations in the exchange rate between the currency in which that note is denominated and the currency or currencies in which the market prices of the underlying security or securities are quoted. Exchangeable notes may have other terms, which will be specified in the applicable supplement.

Special Requirements for Exchange of Global Notes. If an optionally exchangeable note is represented by a global note, the Depositary’s nominee will be the holder of that note and therefore will be the only entity that can exercise a right to exchange. In order to ensure that the Depositary’s nominee will timely exercise a right to exchange a particular note or any portion of a particular note, the beneficial owner of the note must instruct the broker or other direct or indirect participant through which it holds an interest in that note to notify the Depositary of its desire to exercise a right to exchange. Different firms have different deadlines for accepting instructions from their customers. Each beneficial owner should consult the broker or other participant through which it holds an interest in a note in order to ascertain the deadline for ensuring that timely notice will be delivered to the Depositary.

Payments upon Acceleration of Maturity. If the principal amount payable at maturity of any exchangeable note is declared due and payable prior to maturity, the amount payable on:

Notes Linked to Commodities, Rates, Single Securities, Baskets of Securities, Indices and other Quantitative Measures

We may issue notes where the principal amount payable on any principal payment date and/or the amount of interest payable on any interest payment date is determined by reference to one or more commodities, rates, debt or equity securities, or other debt or equity instruments of entities affiliated or not affiliated with us, baskets of those securities or an index or indices of those securities, quantitative measures associated with an occurrence, extent of an occurrence, or contingency associated with a financial, commercial, or economic consequence, or economic or financial indices or measures of economic or financial risk or value. We may also issue notes whose return is determined by reference to a combination or “basket” of such Reference Assets, including combinations of (i) equity indices or securities and commodities, (ii) equity indices or securities, currencies and commodities and (iii) commodities and currencies. All such notes may include other terms, which will be specified in the relevant supplement.

S-22

Currency-Linked Notes

We may issue notes with the principal amount payable on any principal payment date and/or the amount of interest payable on any interest payment date to be determined by reference to the value of one or more currencies as compared to the value of one or more other currencies, which we refer to as “currency-linked notes.” The supplement will specify the following:

The denominated currency and the payment currency may be the same currency or different currencies. Interest on currency-linked notes, if any, will be paid in the denominated currency.

Redemptions and Repurchases of Notes

Optional Redemption. The supplement will indicate the terms of our option to redeem the notes, if any. We will mail a notice of redemption to each holder or, in the case of global notes, to the Depositary, as holder of the global notes, by first-class mail, postage prepaid, at least 30 days and not more than 60 days prior to the date fixed for redemption, or within the redemption notice period designated in the applicable supplement, to the address of each holder as that address appears upon the books maintained by the paying agent. The notes will not be subject to any sinking fund.

Repurchase at Option of Holder. If applicable, the supplement relating to each note will indicate that the holder has the option to have us repurchase the note on a date or dates specified prior to its maturity date. Unless otherwise specified in the applicable supplement, the repurchase price will be equal to 100% of the principal amount of the note, together with accrued interest to the date of repurchase. For notes issued with original issue discount, the supplement will specify the amount payable upon repurchase. Minimum notice and confirmation of the holder’s exercise of the repurchase option must be given in the manner and at the time specified in the applicable supplement.

Exercise of the repurchase option by the holder of a note will be irrevocable. The holder may exercise the repurchase option for less than the entire principal amount of the note but, in that event, the principal amount of the note remaining outstanding after repurchase must be an authorized denomination.

Special Requirements for Optional Repurchase of Global Notes. If a note is represented by a global note, the Depositary or the Depositary’s nominee will be the holder of the note and therefore will be the only entity that can exercise a right to repurchase. In order to ensure that the Depositary’s nominee will timely exercise a right to repurchase of a particular note, the beneficial owner of the note must instruct the broker or other direct or indirect participant through which it holds an interest in the note to notify the Depositary of its desire to exercise a right to repurchase. Different firms have different cut-off times for accepting instructions from their customers and, accordingly, each beneficial owner should consult the broker or other direct or indirect participant through which it holds an interest in a note in order to ascertain the cut-off time by which an instruction must be given in order for timely notice to be delivered to the Depositary.

S-23

Open Market Purchases. We or our affiliates may purchase the notes at any price in the open market, by tender offer or by private agreement. Notes so purchased by us may, at our discretion, be held or resold or surrendered to the trustee for cancellation.

Ranking

The notes will be senior unsecured indebtedness of SunTrust Banks, Inc. and rank equally with our other senior unsecured indebtedness and will be effectively subordinate to our secured indebtedness. Because we are a holding company, our right to participate in any distribution of the assets of our banking or nonbanking subsidiaries, upon a subsidiary’s dissolution, winding-up, liquidation or reorganization or otherwise, and thus the ability of a holder of notes to benefit indirectly from such distribution, is subject to the prior claims of creditors of any such subsidiary, except to the extent that we may be a creditor of that subsidiary and our claims are recognized. There are legal limitations on the extent to which some of our subsidiaries may extend credit, pay dividends or otherwise supply funds to, or engage in transactions with, us or some of our other subsidiaries. Our subsidiaries are separate and distinct legal entities and have no obligation, contingent or otherwise, to pay amounts due under our contracts or otherwise to make any funds available to us. Accordingly, the notes effectively will be subordinated to all existing and future liabilities of our subsidiaries.

Events of Default, Waiver and Notice

An “event of default,” when used in the Indenture, means any of the following:

If an event of default under the Indenture occurs and continues with respect to the Series A medium-term notes, the trustee or the holders of at least 25% in aggregate principal amount of the outstanding Series A medium-term notes may declare the entire principal and all accrued but unpaid interest of all Series A medium-term notes to be due and payable immediately. If such a declaration occurs, the holders of a majority of the aggregate principal amount of the outstanding Series A medium-term notes can, subject to certain conditions, rescind the declaration.

The holders of a majority in aggregate principal amount of the outstanding Series A medium-term notes may waive any past default with respect to the Series A medium-term notes, except:

The holders of a majority in principal amount of the Series A medium-term notes shall have the right to direct the time, method and place of conducting any proceeding for any remedy available to the trustee with respect to the Series A medium-term notes.

We are required to file an officers’ certificate with the trustee each year that states, to the knowledge of the certifying officer, whether or not any defaults exist under the terms of the Indenture.

S-24

Limitations on Mergers and Sales of Assets

The Indenture generally permits a consolidation or merger between us and another entity. It also permits the sale or transfer by us of all or substantially all of our property and assets. These transactions are permitted if:

If we consolidate or merge with or into any other entity or sell or lease all or substantially all of our assets according to the terms and conditions of the Indenture, the resulting or acquiring entity will be substituted for us in such Indenture with the same effect as if it had been an original party to the Indenture. As a result, such successor entity may exercise our rights and powers under the Indenture, in our name and, except in the case of a lease of all or substantially all of our properties and assets, we will be released from all our liabilities and obligations under the Indenture and under the notes.

Covenants

The Indenture contains a covenant that if there shall have occurred any event of which we have actual knowledge that (1) with the giving of notice or the lapse of time or both, would constitute an event of default with respect to the notes and (2) in respect of which we have not taken reasonable steps to cure, we shall not, and shall not permit any of our subsidiaries to:

This covenant is subject to certain exceptions described in the Indenture.

Restriction on Disposition of Voting Stock of Certain Subsidiaries

Under the Indenture, we have agreed not to sell, assign, pledge, transfer or otherwise dispose of any shares of capital stock of any principal subsidiary bank or any securities convertible into or rights to subscribe to such capital stock unless after giving effect to such transaction we would own, directly or indirectly, at least 80% of the outstanding shares of capital stock of each class of capital stock of such principal subsidiary bank. We additionally agreed not to pay any dividend or distribution in capital stock of any principal subsidiary bank unless such principal subsidiary bank unconditionally guarantees payment of principal and interest on the notes.

The indenture defines a principal subsidiary bank as any subsidiary bank, the consolidated assets of which constitute 50% or more of our consolidated assets. As of the date of this prospectus supplement, SunTrust Bank was the only subsidiary bank that is a principal subsidiary bank under the Indenture.

S-25

Notwithstanding the foregoing, this covenant does not prohibit:

This covenant also does not prohibit sales, assignments, pledges, transfers or other dispositions of voting stock of a principal subsidiary bank where:

Defeasance and Covenant Defeasance; Discharge

The Indenture provides that we may deposit in trust with the trustee cash and/or government securities in an amount sufficient, without reinvestment, to pay all sums due on the notes. If we make this deposit, then, at our option, we:

Such a trust may only be established if, among other things,

If we exercise our covenant defeasance option with respect to the notes and the maturity of the notes is accelerated upon an event of default, the amount of cash and government securities on deposit with the trustee may not be sufficient to pay amounts due on the notes at the time of the acceleration. However, we will remain liable with respect to such payments.

S-26

In addition, the Indenture will cease to be of further effect with respect to the notes, except as to rights of registration of transfer and exchange, substitution of mutilated or defaced notes, rights of holders to receive principal, interest or other amounts payable under the notes, rights and immunities of the trustee and rights of holders with respect to property deposited pursuant to the following provisions, if at any time:

Modification of the Indenture

Under the Indenture, certain of our rights and obligations and certain of the rights of holders of the notes may be modified or amended with the consent of the holders of at least a majority of the aggregate principal amount of the outstanding notes. However, the following modifications and amendments will not be effective against any holder without its consent:

Under the Indenture, the holders of at least a majority of the aggregate principal amount of the outstanding notes may waive compliance by us with any covenant or condition contained in the Indenture.

We and the trustee may execute, without the consent of any holder of notes, any supplemental indenture for the purposes of:

S-27

Replacement of Notes

At the expense of the holder, we may, in our discretion replace any notes that become mutilated, destroyed, lost or stolen or are apparently destroyed, lost or stolen. The mutilated notes must be delivered to the trustee, the paying agent and the registrar, in the case of registered notes, or satisfactory evidence of the destruction, loss or theft of the notes must be delivered to us, the paying agent, the registrar, in the case of registered notes, and the trustee. At the expense of the holder, an indemnity that is satisfactory to us, the paying agent, the registrar, in the case of registered notes, and the trustee may be required before a replacement note will be issued.

Governing Law

The Indenture and the notes will be governed by, and construed in accordance with, the laws of the State of New York.

The Trustee

U.S. Bank National Association will act as trustee for the notes. The trustee will have all of the duties and responsibilities specified under the Trust Indenture Act. Other than its duties in a case of default, the trustee is under no obligation to exercise any of the powers under the Indenture at the request, order or direction of any holders of notes unless offered reasonable indemnification.

S-28

THE DEPOSITARY

We and the agent will agree on the form of notes to be issued in respect of any tranche of notes. We may elect to issue notes in the form of one or more master global notes. A master global note will evidence the indebtedness of SunTrust Banks, Inc. under one or more notes issued or to be issued under the indenture. The terms of each note evidenced by a master global note shall be identified on the records of SunTrust Banks, Inc maintained by the paying agent. At the request of the registered owner of a master global note, we shall promptly issue and deliver one or more separate note certificates evidencing each note evidenced by the master global note.

The Depository Trust Company will be designated as the depositary for any registered global note. Each registered global note will be registered in the name of Cede & Co., the Depositary’s nominee.

The Depositary has advised us as follows: the Depositary is a limited-purpose trust company organized under the New York Banking Law, a “banking organization” within the meaning of the New York Banking Law, a member of the Federal Reserve System, a “clearing corporation” within the meaning of the New York Uniform Commercial Code and a “clearing agency” registered pursuant to the provisions of Section 17A of the Securities Exchange Act of 1934, as amended. The Depositary holds securities deposited with it by its participants, and it facilitates the settlement among direct participants of sales and other securities transactions in deposited securities, through electronic computerized book-entry transfers and pledges between direct participants’ accounts. This eliminates the need for physical movement of securities certificates. Direct participants include both U.S. and non-U.S. securities brokers and dealers, banks, trust companies, clearing corporations, and certain other organizations. The Depositary is a wholly-owned subsidiary of The Depository Trust & Clearing Corporation (“DTCC”). DTCC is the holding company for the Depositary, National Securities Clearing Corporation and Fixed Income Clearing Corporation, all of which are registered clearing agencies. DTCC is owned by the users of its regulated subsidiaries. Access to the Depositary’s system is also available to others such as both U.S. and non-U.S. securities brokers and dealers (including agents), banks, trust companies and clearing corporations that clear through or maintain a custodial relationship with a direct participant, either directly or indirectly. The DTC rules applicable to its participants are on file with the SEC. Purchases of the securities under the Depositary’s system must be made by or through its direct participants, which will receive a credit for the securities on the Depositary’s records. The ownership interest of each actual purchaser of each security (the “beneficial owner”) is in turn to be recorded on the records of direct and indirect participants. Beneficial owners will not receive written confirmation from the Depositary of their purchase, but beneficial owners are expected to receive written confirmations providing details of the transaction, as well as periodic statements of their holdings, from the direct or indirect participants through which the beneficial owner entered into the transaction. Transfers of ownership interests in the securities are to be made by entries on the books of direct and indirect participants acting on behalf of beneficial owners. Beneficial owners will not receive certificates representing their ownership interests in securities, except in the event that use of the book-entry system for the securities is discontinued.

To facilitate subsequent transfers, all securities deposited by direct participants with the Depositary are registered in the name of the Depositary’s partnership nominee, Cede & Co, or such other nominee as may be requested by the Depositary. The deposit of securities with the Depositary and their registration in the name of Cede & Co. or such other nominee of the Depositary do not effect any change in beneficial ownership.

The Depositary has no knowledge of the actual beneficial owners of the securities; the Depositary’s records reflect only the identity of the direct participants to whose accounts the securities are credited, which may or may not be the beneficial owners. The participants will remain responsible for keeping account of their holdings on behalf of their customers. Conveyance of notices and other communications by the Depositary to direct participants, by direct participants to indirect participants, and by direct participants and indirect participants to beneficial owners will be governed by arrangements among them, subject to any statutory or regulatory requirements as may be in effect from time to time.

S-29

Neither the Depositary nor Cede & Co. (nor such other nominee of the Depositary) will consent or vote with respect to the securities unless authorized by a direct participant in accordance with the Depositary’s procedures. Under its usual procedures, the Depositary mails an omnibus proxy to us as soon as possible after the applicable record date. The omnibus proxy assigns Cede & Co.’s consenting or voting rights to those direct participants identified in a listing attached to the omnibus proxy to whose accounts the securities are credited on the record date.

Redemption proceeds, distributions, and dividend payments on the securities will be made to Cede & Co. or such other nominee as may be requested by the Depositary. The Depositary’s practice is to credit direct participants’ accounts upon the Depositary’s receipt of funds and corresponding detail information from us or any agent of ours, on the date payable in accordance with their respective holdings shown on the Depositary’s records. Payments by participants to beneficial owners will be governed by standing instructions and customary practices, as is the case with securities held for the accounts of customers in bearer form or registered in “street name,” and will be the responsibility of such participant and not of the Depositary or its nominee, the trustee, any agent of ours, or us, subject to any statutory or regulatory requirements as may be in effect from time to time. Payment of redemption proceeds, distributions, and dividend payments to Cede & Co. or such other nominee as may be requested by the Depositary is our responsibility or the responsibility of any paying agent of ours, disbursement of such payments to direct participants will be the responsibility of the Depositary, and disbursement of such payments to the beneficial owners will be the responsibility of direct and indirect participants.

If the Depositary for any of these securities represented by a registered global security is at any time unwilling or unable to continue as depositary or ceases to be a clearing agency registered under the Securities Exchange Act of 1934, and a successor depositary registered as a clearing agency under the Securities Exchange Act of 1934 is not appointed by us within 90 days, we will issue securities in definitive form in exchange for the registered global security that had been held by the Depositary. In addition, the Indenture permits us at any time and in our sole discretion to decide not to have any of the securities represented by one or more registered global securities. DTC has advised us that, under its current practices, it would notify its participants of our request, but will only withdraw beneficial interests from the global note at the request of each DTC participant. We would issue definitive certificates in exchange for any such interests withdrawn. Any securities issued in definitive form in exchange for global security will be registered in the name or names that the Depositary gives to the trustee or other relevant agent of ours or theirs. It is expected that the Depositary’s instructions will be based upon directions received by the Depositary from participants with respect to ownership of beneficial interests in the registered global security that had been held by the Depositary.

The information in this section concerning the Depositary and Depositary’s book-entry system has been obtained from sources we believe to be reliable, but we take no responsibility for the accuracy thereof. The Depositary may change or discontinue the foregoing procedures at any time.

S-30

NOTES OFFERED ON A GLOBAL BASIS

If we offer any of the notes under our MTN Program on a global basis, we will so specify in the applicable supplement. The additional information contained in this section under “— Book Entry, Delivery and Form” and “— Global Clearance and Settlement Procedures” will apply to every offering on a global basis.

Book-Entry, Delivery and Form

The notes will be issued in the form of one or more fully registered global notes which will be deposited with, or on behalf of, the Depositary and registered in the name of Cede & Co., the Depositary’s nominee. Beneficial interests in the registered global notes will be represented through book-entry accounts of financial institutions acting on behalf of beneficial owners as direct and indirect participants in the Depositary. Investors may elect to hold interests in the registered global notes held by the Depositary through Clearstream Banking, société anonyme, Luxembourg, known as “Clearstream, Luxembourg” or the Euroclear Bank S.A./N.V., as operator of the Euroclear System, known as “Euroclear operator,” if they are participants in those systems, or indirectly through organizations which are participants in those systems. Clearstream, Luxembourg and the Euroclear operator will hold interests on behalf of their participants through customers’ securities accounts in Clearstream, Luxembourg’s and the Euroclear operator’s names on the books of their respective depositaries, which in turn will hold such interests in the registered global notes in customers’ securities accounts in the depositaries’ names on the books of the Depositary. Citibank, N.A. will act as depositary for Clearstream, Luxembourg and JPMorgan Chase Bank will act as depositary for the Euroclear operator. We refer to each of Citibank, N.A. and JPMorgan Chase Bank, acting in this depositary capacity, as the “U.S. depositary” for the relevant clearing system. Except as set forth below, the registered global notes may be transferred, in whole but not in part, only to the Depositary, another nominee of the Depositary or to a successor of the Depositary or its nominee.

We understand the following information is applicable with respect to Clearstream, Luxembourg: Clearstream, Luxembourg is incorporated under the laws of Luxembourg as a professional depository. Clearstream, Luxembourg holds securities for its customers, “Clearstream, Luxembourg customers,” and facilitates the clearance and settlement of securities transactions between Clearstream, Luxembourg customers through electronic book-entry transfers between their accounts, thereby eliminating the need for physical movement of securities. Clearstream, Luxembourg provides to Clearstream, Luxembourg customers, among other things, services for safekeeping, administration, clearance and settlement of internationally traded securities and securities lending and borrowing. Clearstream, Luxembourg interfaces with domestic securities markets in several countries through established depository and custodial relationships. As a registered bank in Luxembourg, Clearstream, Luxembourg is subject to regulation by the Luxembourg Commission for the Supervision of the Financial Sector (Commission de Surveillance du Secteur Financier). Clearstream, Luxembourg customers are world-wide financial institutions, including underwriters, securities brokers and dealers, banks, trust companies and clearing corporations. Indirect access to Clearstream, Luxembourg is also available to other institutions such as banks, brokers, dealers and trust companies that clear through or maintain a custodial relationship with a Clearstream, Luxembourg customer. Clearstream, Luxembourg has established an electronic bridge with the Euroclear operator to facilitate settlement of trades between Clearstream, Luxembourg and the Euroclear operator.

Distribution with respect to the notes held through Clearstream, Luxembourg will be credited to cash accounts of Clearstream, Luxembourg customers in accordance with its rules and procedures, to the extent received by the U.S. depositary for Clearstream, Luxembourg.

We understand the following information is applicable to the Euroclear System: the Euroclear System was created in 1968 to hold securities for its participants, “Euroclear participants,” and to clear and settle transactions between Euroclear participants through simultaneous electronic book-entry delivery against payment, thereby eliminating the need for physical movement of certificates and any risk from lack of

S-31

simultaneous transfers of securities and cash. The Euroclear System is owned by Euroclear plc, a U.K. limited liability company, and operated through a license agreement by the Euroclear operator. The Euroclear operator provides Euroclear participants, among other things, with safekeeping, administration, clearance and settlement, securities lending and borrowing and related services. Euroclear participants include banks (including central banks), securities brokers and dealers and other professional financial intermediaries. Indirect access to the Euroclear System is also available to other firms that clear through or maintain a custodial relationship with a Euroclear participant, either directly or indirectly. The Euroclear operator is a Belgian banking corporation which is regulated and examined by the Belgian Banking and Finance Commission and the National Bank of Belgium. Securities clearance accounts and cash accounts with the Euroclear operator are governed by the Terms and Conditions Governing Use of Euroclear and the related Operating Procedures of the Euroclear System, and applicable Belgian law, collectively, the “terms and conditions.” The terms and conditions govern transfers of securities and cash within the Euroclear System, withdrawals of securities and cash from the Euroclear System, and receipts of payments with respect to securities in the Euroclear System. All securities in the Euroclear System are held on a fungible basis without attribution of specific certificates to specific securities clearance accounts. The Euroclear operator acts under the terms and conditions only on behalf of Euroclear participants and has no record of or relationship with persons holding through Euroclear participants.

Distributions with respect to the notes held beneficially through the Euroclear System will be credited to the cash accounts of Euroclear participants in accordance with the terms and conditions, to the extent received by the U.S. depositary for the Euroclear operator.

Investors that acquire, hold and transfer interests in the notes by book-entry through accounts with the Euroclear operator or any other securities intermediary are subject to the laws and contractual provisions governing their relationship with their intermediary, as well as the laws and contractual provisions governing the relationship between their intermediary and each other intermediary, if any, standing between themselves and the registered global notes.

Under Belgian law, investors that are credited with securities on the records of the Euroclear operator have a co-property right in the fungible pool of interests in securities on deposit with the Euroclear operator in an amount equal to the amount of interests in securities credited to their accounts. In the event of the insolvency of the Euroclear operator, Euroclear participants would have a right under Belgian law to the return of the amount and type of interests in securities credited to their accounts with the Euroclear operator. If the Euroclear operator does not have a sufficient amount of interests in securities on deposit of a particular type to cover the claims of all participants credited with interests in securities of that type on the Euroclear operator’s records, all participants having an amount of interests in securities of that type credited to their accounts with the Euroclear operator will have the right under Belgian law to the return of their pro-rata share of the amount of interests in securities actually on deposit.

Under Belgian law, the Euroclear operator is required to pass on the benefits of ownership in any interests in securities on deposit with it (such as dividends, voting rights and other entitlements) to any person credited with those interests in securities on its records.

If Euroclear or Clearstream, Luxembourg is at any time unwilling or unable to continue as depositary with respect to the notes, and a successor depositary is not appointed by us within 90 days, we will issue notes in definitive form in exchange for the registered global notes that had been held by the Euroclear operator and Clearstream, Luxembourg. In addition, we may decide not to have the notes represented by one or more global notes. We would issue definitive certificates in exchange for any such interests withdrawn. Any notes issued in definitive form in exchange for a global note will be registered in the name or names that Euroclear and Clearstream, Luxembourg give to the trustee or other relevant agent of ours or theirs. It is expected that Euroclear’s and Clearstream, Luxembourg’s instructions will be based upon directions received by Euroclear and Clearstream, Luxembourg from participants with respect to ownership of beneficial interests in the registered global note that had been held by Euroclear and Clearstream, Luxembourg. Title to book-entry interests in the

S-32

notes will pass by book-entry registration of the transfer within the records of Clearstream, Luxembourg, the Euroclear operator or the Depositary, as the case may be, in accordance with their respective procedures. Book-entry interests in the notes may be transferred within Clearstream, Luxembourg and within the Euroclear System and between Clearstream, Luxembourg and the Euroclear System in accordance with procedures established for these purposes by Clearstream, Luxembourg and the Euroclear operator. Book-entry interests in the notes may be transferred within the Depositary in accordance with procedures established for this purpose by the Depositary. Transfers of book-entry interests in the notes among Clearstream, Luxembourg and the Euroclear operator and the Depositary may be effected in accordance with procedures established for this purpose by Clearstream, Luxembourg, the Euroclear operator and the Depositary.

Global Clearance and Settlement Procedures

Initial settlement for the notes offered on a global basis will be made in immediately available funds. Secondary market trading between the Depositary’s participants will occur in the ordinary way in accordance with the Depositary’s rules and will be settled in immediately available funds using the Depositary’s Same-Day Funds Settlement System. Secondary market trading between Clearstream, Luxembourg customers and/or Euroclear participants will occur in the ordinary way in accordance with the applicable rules and operating procedures of Clearstream, Luxembourg and the Euroclear System and will be settled using the procedures applicable to conventional Eurobonds in immediately available funds.

Cross-market transfers between persons holding directly or indirectly through the Depositary on the one hand, and directly or indirectly through Clearstream, Luxembourg customers or Euroclear participants, on the other, will be effected through the Depositary in accordance with the Depositary’s rules on behalf of the relevant European international clearing system by its U.S. depositary; however, these cross-market transactions will require delivery of instructions to the relevant European international clearing system by the counterparty in the clearing system in accordance with its rules and procedures and within its established deadlines (European time). The relevant European international clearing system will, if the transaction meets its settlement requirements, deliver instructions to its U.S. depositary to take action to effect final settlement on its behalf by delivering interests in the notes to or receiving interests in the notes from the Depositary, and making or receiving payment in accordance with normal procedures for same-day funds settlement applicable to the Depositary. Clearstream, Luxembourg customers and Euroclear participants may not deliver instructions directly to their respective U.S. depositaries. Because of time-zone differences, credits of interests in the securities received in Clearstream, Luxembourg or the Euroclear System as a result of a transaction with a Depositary participant will be made during subsequent securities settlement processing and dated the business day following the Depositary settlement date. Credits of interests or any transactions involving interests in the notes received in Clearstream, Luxembourg or the Euroclear System as a result of a transaction with a Depositary participant and settled during subsequent securities settlement processing will be reported to the relevant Clearstream, Luxembourg customers or Euroclear participants on the business day following the Depositary settlement date. Cash received in Clearstream, Luxembourg or the Euroclear System as a result of sales of interests in the notes by or through a Clearstream, Luxembourg customer or a Euroclear participant to a Depositary participant will be received with value on the Depositary settlement date but will be available in the relevant Clearstream, Luxembourg or Euroclear cash account only as of the business day following settlement in the Depositary.

Although the Depositary, Clearstream, Luxembourg and the Euroclear operator have agreed to the foregoing procedures in order to facilitate transfers of interests in the notes among participants of the Depositary, Clearstream, Luxembourg and Euroclear, they are under no obligation to perform or continue to perform the foregoing procedures and these procedures may be changed or discontinued at any time.

A further description of the Depositary’s procedures with respect to the registered global notes is set forth under “The Depositary.” The Depositary has confirmed to us and the trustee that it intends to follow these procedures.

S-33

Notices

Notices to holders of the notes will be given by mailing such notices to each holder by first class mail, postage prepaid, at the respective address of each holder as that address appears upon our books. Notices given to the Depositary, as holder of the registered global securities, will be passed on to the beneficial owners of the notes in accordance with the standard rules and procedures of the Depositary and its direct and indirect participants, including Clearstream, Luxembourg and the Euroclear operator.

See also “Plan of Distribution — Notes Offered on a Global Basis.”

S-34

SPONSORS OR ISSUERS AND REFERENCE ASSET

The notes have not been passed on by the sponsor or issuer of the instrument or instruments underlying the Reference Asset as to their legality or suitability. The notes are not issued by and are not financial or legal obligations of the sponsor or issuer of the instrument or instruments underlying the Reference Asset. The sponsor or issuer of the instrument or instruments underlying the Reference Asset makes no warranties and bears no liabilities with respect to the notes. This prospectus supplement relates only to the notes offered by the applicable pricing supplement and does not relate to any security of an underlying issuer.

If the Reference Asset is one or more U.S. equity securities, you should note that companies with securities registered under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), are required to file periodically certain financial and other information specified by the SEC. In addition, information provided to or filed with the SEC electronically can be accessed through a website maintained by the SEC. The address of the SEC’s website is http://www.sec.gov. To receive copies of public records not posted to the SEC’s web site at prescribed rates, you may complete an online form at http://www.sec.gov, send a fax to (202) 772-9337 or submit a written request to the SEC, Office of FOIA/PA Operations, 100 F Street, N.E., Washington, D.C. 20549. Please call the SEC at 1-800-SEC-0330 for further information. Information provided to or filed with the SEC pursuant to the Exchange Act by a company issuing a Reference Asset can be located by reference to the SEC file number provided in the applicable pricing supplement. In addition, information regarding such a company may be obtained from other sources including, but not limited to, press releases, newspaper articles and other publicly disseminated documents. We make no representation or warranty as to the accuracy or completeness of such information.

We do not make any representation or warranty as to the accuracy or completeness of any materials referred to above, including any filings made by the issuer of the Reference Asset with the SEC. In connection with any issuance of notes under this prospectus supplement, neither we nor the agent has participated in the preparation of the above-described documents or made any due diligence inquiry with respect to the sponsor or issuer of the Reference Asset. Neither we nor the agent makes any representation that such publicly available documents or any other publicly available information regarding the sponsor or issuer of the Reference Asset is accurate or complete. Furthermore, we cannot give any assurance that all events occurring prior to the date hereof (including events that would affect the accuracy or completeness of the publicly available documents described herein) that would affect the trading level or price of the Reference Asset (and therefore the price of such Reference Asset at the time we price the notes) have been publicly disclosed. Subsequent disclosure of any such events or the disclosure of or failure to disclose material future events concerning the sponsor or issuer of the Reference Asset could affect the value received at maturity with respect to the notes and therefore the price of the notes.

USE OF PROCEEDS AND HEDGING

The net proceeds we receive from the sale of the notes will be used for general corporate purposes and, in part, in connection with hedging our obligations under the notes through one or more of our subsidiaries. The original public offering price of the notes will include the agent discount or commission and structuring and development costs indicated in the applicable supplement. The original public offering price of the notes will also include the estimated cost of hedging our obligations under the notes. The cost of hedging includes the projected profit that our affiliates expect to realize in consideration for assuming the risks inherent in managing the hedging transactions. Because hedging our obligations entails risk and may be influenced by market forces beyond our or our affiliates’ control, such hedging may result in a profit that is more or less than initially projected, or could result in a loss.

On or prior to the pricing date, we, through our affiliates or others, expect to hedge our anticipated exposure in connection with the notes by taking positions in the instrument or instruments comprising the

S-35

Reference Asset, in option or futures contracts relating to such instrument or instruments listed on major securities or futures markets, in other types of derivative instruments relating to such instrument or instruments, or in any other available securities, commodities or instruments that we may wish to use in connection with such hedging. Such purchase activity could affect the initial level of the Reference Asset, and, accordingly, the level at which the Reference Asset must close to surpass the initial level. In addition, through our affiliates, we are likely to modify our hedge position throughout the life of the notes by purchasing and selling the instrument or instruments comprising the Reference Asset, options or futures contracts relating to such instrument or instruments listed on major securities or futures markets, other types of derivative instruments relating to such instrument or instruments or positions in any other available securities, commodities or instruments that we may wish to use in connection with such hedging activities. Although we have no reason to believe that any of these activities will have a material impact on the level of the Reference Asset or the value of the notes, we cannot give any assurance that our hedging activities will not affect the price of the instrument or instruments comprising the Reference Asset and, therefore, adversely affect the value of the notes or the payment that you will receive at maturity or upon any acceleration of the notes.

We have no obligation to engage in any manner of hedging activity and will do so solely at our discretion and for our own account. No note holder will have any rights or interest in our hedging activity or any positions we or any unaffiliated counterparties may take in connection with our hedging activity.

S-36

UNITED STATES FEDERAL TAXATION

In the opinion of King & Spalding LLP, our special tax counsel, the following is a summary of the material U.S. federal income tax consequences of the ownership and disposition of the notes. This summary applies only to notes that are held as capital assets within the meaning of Section 1221 of the Internal Revenue Code of 1986, as amended (the “Code”).

This summary does not address all aspects of U.S. federal income and estate taxation of the notes that may be relevant to the holders in light of their particular circumstances, nor does it address all of the tax consequences to a holder of notes who is subject to special treatment under the U.S. federal income tax laws, such as:

This summary is based on the Code, administrative pronouncements, judicial decisions and final, temporary and proposed Treasury regulations as of the date of this prospectus supplement, changes to any of which, subsequent to the date of this prospectus supplement, may affect the tax consequences described herein. Prospective purchasers should consult their tax advisers concerning the application of U.S. federal income tax laws to their particular situations (including the possibility of alternative characterizations of the notes), as well as any tax consequences arising under the laws of any state, local or foreign jurisdictions.

Except to the extent specified in an applicable supplement, this discussion does not apply to mandatorily exchangeable notes, currency-linked notes or notes (other than optionally exchangeable notes) that are linked to commodities, rates, securities, indices or other quantitative measures. The tax treatment of these instruments will be specified in the applicable supplement and prospective purchasers should review the applicable supplement and consult their tax advisers concerning the application of U.S. federal income and estate tax laws to their particular situations, as well as any tax consequences arising under the laws of any state, local or foreign jurisdictions.

Tax Consequences to U.S. Holders

The term “U.S. Holder” means a beneficial owner of notes that is, for U.S. federal income tax purposes:

S-37

If an entity that is classified as a partnership for U.S. federal income tax purposes holds notes, the U.S. federal income tax treatment of a partner will generally depend on the status of the partner and the activities of the partnership. Partners of partnerships holding notes should consult their tax advisers.

Payments of Interest

Interest on the notes will be taxable to a U.S. Holder as ordinary income at the time it accrues or is received in accordance with the holder’s method of accounting for federal income tax purposes, provided that the interest is “qualified stated interest” (as defined below). Special rules apply to the treatment of interest paid or accrued with respect to certain notes, as described under “Original Issue Discount,” “Optionally Exchangeable Notes” and “Foreign Currency Notes” below.

Original Issue Discount

A note that has an “issue price” that is less than its “stated redemption price at maturity” will be considered to have been issued with original issue discount (“OID”) for federal income tax purposes (and will be referred to as an “OID note”) unless the note satisfies a de minimis OID threshold (as described below) or is a short-term note (as defined below). The “issue price” of a note will be the first price at which a substantial amount of the notes are sold to the public (not including sales to bond houses, brokers or similar persons or organizations acting in the capacity of underwriters, placement agents or wholesalers). The “stated redemption price at maturity” of a note generally will equal the sum of all payments required to be made under the note other than payments of “qualified stated interest.” “Qualified stated interest” is stated interest that is unconditionally payable in cash or in property (other than in debt instruments of the issuer) at least annually during the entire term of the note at a single fixed rate. In addition, qualified stated interest includes, among other things, stated interest on a “variable rate debt instrument” that is unconditionally payable at least annually at a single qualified floating rate of interest or at a rate that is (among other things) determined pursuant to a single fixed formula based on objective financial or economic information. A rate generally is a qualified floating rate if variations in the rate can reasonably be expected to measure contemporaneous fluctuations in the cost of newly borrowed funds in the currency in which the note is denominated.

If the amount by which a note’s stated redemption price at maturity exceeds its issue price is less than a de minimis amount, i.e., generally, 1/4 of 1% of the stated redemption price at maturity multiplied by the number of complete years from issuance to maturity, the note will not be considered to have OID. A U.S. Holder of notes with a de minimis amount of OID will include this OID in income, as capital gain, on a pro rata basis as principal payments are made on the notes, unless the holder makes a “constant-yield election” (as defined below).

A U.S. Holder of OID notes will be required to include any qualified stated interest payments in income in accordance with the holder’s method of accounting for federal income tax purposes. U.S. Holders of OID notes that mature more than one year from their date of issuance (including either the issue date or last possible date that the notes could be outstanding, but not both) will be required to include OID in income for federal income tax purposes as it accrues in accordance with a constant-yield method based on a compounding of interest, regardless of whether cash attributable to this income is received. Under this method, U.S. Holders of OID notes generally will be required to include in income increasingly greater amounts of OID in successive accrual periods.

A U.S. Holder may make an election to include in gross income all interest that accrues on any note (including stated interest, OID, de minimis OID, market discount, de minimis market discount and unstated interest, as adjusted by any amortizable bond premium or acquisition premium) in accordance with a constant-yield method based on a compounding of interest (a “constant-yield election”).

S-38

A note that matures one year or less from its date of issuance (a “short-term note”) will be treated as being issued at a discount, and none of the interest payable on the note will be treated as qualified stated interest. In general, a cash-method U.S. Holder of a short-term note is not required to accrue the discount for U.S. federal income tax purposes unless it elects to do so. Holders who so elect and certain other U.S. Holders, including those who report income on the accrual method of accounting for federal income tax purposes, are required to include the discount in income as it accrues on a straight-line basis, unless an election is made to accrue the discount according to a constant-yield method based on daily compounding. In the case of a U.S. Holder who is not required and who does not elect to include the discount in income currently, any gain realized on the sale, exchange or redemption of the short-term note will be ordinary income to the extent of the discount that would have accrued on a straight-line basis (or, if elected, according to a constant-yield method based on daily compounding) through the date of sale, exchange or redemption. Unless a U.S. Holder elects to include discount in income as it accrues, the U.S. Holder generally will be required to defer deductions with regard to any interest paid on indebtedness incurred to purchase or carry the short-term notes in an amount not exceeding the accrued discount that has not yet been included in income.

We may have an unconditional option to redeem, or holders may have an unconditional option to require us to redeem, a note prior to its stated maturity date. Under applicable regulations, if we have an unconditional option, or holders have an unconditional option to require us, to redeem a note prior to its stated maturity date, this option will be presumed to be exercised or not exercised if, by utilizing any date on which the note may be redeemed as the maturity date and the amount payable on that date in accordance with the terms of the note, the yield on the note would be lower (in case of our option) or higher (in case of a holder’s option) than its yield to maturity (computed without regard to any option to redeem). If an option is exercised (or not exercised) contrary to the above-described assumptions, the note will be treated solely for purposes of calculating OID as if it were redeemed, and a new note will be treated as issued, on the presumed exercise (or non-exercise) date for an amount equal to the note’s adjusted issue price on that date. The adjusted issue price of the note would equal the sum of the issue price of the note and the aggregate amount of previously accrued OID, less any prior payments on the note other than payments of qualified stated interest.

Market Discount

If a U.S. Holder purchases a note (other than a short-term note) for an amount that is less than its stated redemption price at maturity or, in the case of an OID note, its adjusted issue price, the amount of the difference will be treated as market discount for federal income tax purposes, unless this difference is less than a specified de minimis amount.

A U.S. Holder will be required to treat any principal payment (or, in the case of an OID note, any payment that does not constitute qualified stated interest) on, or any gain on the sale, exchange or redemption, of a note, including disposition in certain nontaxable transactions, as ordinary income to the extent of the market discount accrued on the note at the time of the payment, sale, exchange or redemption unless this market discount has been previously included in income by the U.S Holder pursuant to an election to include market discount in income as it accrues, or pursuant to a constant-yield election as described under “Original Issue Discount” above. If the note is disposed of in one of certain nontaxable transactions, accrued market discount will be includible as ordinary income to the holder as if the holder had sold the note in a taxable transaction at its then fair market value. Unless a U.S. Holder elects to include market discount in income as it accrues, the U.S. Holder generally will be required to defer deductions with regard to any interest paid on indebtedness incurred to purchase or carry the notes in an amount not exceeding the accrued market discount that has not yet been included in income.

If a U.S. Holder makes a constant-yield election for a note with market discount, that election will result in a deemed election for all market discount bonds acquired by the holder on or after the first day of the first taxable year to which that election applies.

S-39

Acquisition Premium and Amortizable Bond Premium

A U.S. Holder who purchases a note for an amount that is greater than the note’s adjusted issue price but less than or equal to the sum of all amounts payable on the note after the purchase date, other than payments of qualified stated interest, will be considered to have purchased the note at an acquisition premium. Under the acquisition premium rules, the amount of OID that the U.S. Holder must include in its gross income with respect to the note for any taxable year will be reduced by the portion of acquisition premium properly allocable to that year.

If a U.S. Holder purchases a note for an amount that exceeds its principal amount, the holder may elect to treat the excess as amortizable bond premium. If a holder makes this election, the amount of interest required to be included in income by the holder each year with respect to the note will be reduced by the amount of amortizable bond premium allocable to that year (calculated using a constant-yield method based on the note’s yield-to-maturity). An election to amortize bond premium applies to all taxable debt obligations then owned and thereafter acquired by the holder and may be revoked only with the consent of the Internal Revenue Service (the “IRS”).

If a U.S. Holder makes a constant-yield election (as described under “Original Issue Discount” above) for a note with amortizable bond premium, that election will result in a deemed election to amortize bond premium for all of the holder’s debt instruments with amortizable bond premium.

Sale, Exchange or Redemption of the Notes

Upon a sale or exchange of a note (including redemption of a note at maturity), a U.S. Holder will recognize taxable gain or loss equal to the difference between the amount realized on the sale, exchange or redemption and the holder’s adjusted tax basis in the note. For these purposes, the amount realized does not include any amount attributable to accrued interest on the note. Amounts attributable to accrued interest are treated as interest as described under “Payments of Interest” above. A U.S. Holder’s tax basis in a note generally will equal the price paid for the note, increased by the amount of any OID, market discount, de minimis OID, and de minimis market discount previously included income with respect to the note, and decreased by any payments on the notes (other than payments of qualified stated interest) and any amortizable bond premium applied to reduce interest on the note. For a discussion of special rules that apply to the determination of basis for optionally exchangeable notes and notes denominated in foreign currency, see “Foreign Currency Notes” and “Optionally Exchangeable Notes” below.

Except as described below, gain or loss realized on the sale, exchange or redemption of a note will generally be capital gain or loss and will be long-term capital gain or loss if at the time of sale, exchange or redemption the note has been held for more than one year. Exceptions to this general rule apply to the extent of any accrued market discount or, in the case of a short-term note, to the extent of any accrued discount not previously included in the holder’s taxable income. See “Original Issue Discount” and “Market Discount” above. In addition, other exceptions to this general rule apply in the case of foreign currency notes and optionally exchangeable notes. See “Foreign Currency Notes” and “Optionally Exchangeable Notes” below. Long-term capital gain of non-corporate U.S. Holders is subject to U.S. federal income tax at reduced rates. The ability of U.S. Holders to deduct capital losses is subject to limitations under the Code.

Optionally Exchangeable Notes

Unless otherwise noted in the applicable supplement, optionally exchangeable notes with a term of more than one year will be treated as “contingent payment debt instruments” for U.S. federal income tax purposes. As a result, the notes will generally be subject to the OID provisions of the Code and the Treasury regulations issued thereunder (see “Original Issue Discount” above), and a U.S. Holder will be required to accrue as interest income the OID on the notes as described below.

S-40

We are required to determine a “comparable yield” for the optionally exchangeable notes. The “comparable yield” is the yield at which we could issue a fixed-rate debt instrument with terms similar to those of the notes, including the level of subordination, term, timing of payments and general market conditions, but excluding any adjustments for the riskiness of the contingencies or the liquidity of the notes. The comparable yield may be greater than or less than the stated interest, if any, with respect to the notes. Solely for purposes of determining the amount of interest income that a U.S. Holder will be required to accrue on an optionally exchangeable note, we are also required to construct a “projected payment schedule” in respect of the notes representing a series of payments the amount and timing of which would produce a yield to maturity equal to the comparable yield.

Neither the comparable yield nor the projected payment schedule constitutes a representation by us regarding the actual amount, if any, that we will pay on the optionally exchangeable notes.

For U.S. federal income tax purposes, a U.S. Holder will be required to use our determination of the comparable yield and projected payment schedule in determining interest accruals and adjustments in respect of an optionally exchangeable note, unless the holder timely discloses and justifies the use of other estimates to the IRS. Regardless of its accounting method, a U.S. Holder will be required to accrue OID on the notes at the comparable yield, adjusted upward or downward to reflect the difference, if any, between the actual and the projected amount of any contingent payment(s) on the optionally exchangeable note (as described below).

In addition to interest accrued based upon the comparable yield as described above, a U.S. Holder will be required to recognize interest income equal to the amount of any net positive adjustment, i.e., the excess of actual payments over projected payments in respect of an optionally exchangeable note for a taxable year. A net negative adjustment, i.e., the excess of projected payments over actual payments in respect of an optionally exchangeable note for a taxable year:

Any net negative adjustment in excess of the amounts described above will be carried forward to offset future interest income in respect of the optionally exchangeable note or to reduce the amount realized on a sale or exchange of the optionally exchangeable notes (including redemption of the optionally exchangeable notes). If a U.S. Holder purchases an optionally exchangeable note for a price other than its adjusted issue price, the difference between the purchase price and the adjusted issue price must be reasonably allocated to the daily portions of interest or projected payments with respect to the optionally exchangeable note over its remaining term and treated as a positive or negative adjustment, as the case may be, with respect to each period to which it is allocated.

Upon a sale or exchange of an optionally exchangeable note (including redemption of the note or upon delivery of shares pursuant to the terms of the note), a U.S. Holder generally will recognize taxable gain or loss equal to the difference between the amount received from the sale, exchange or redemption and the holder’s adjusted tax basis in the optionally exchangeable note. A holder’s adjusted tax basis in an optionally exchangeable note will equal the cost thereof, increased by the amount of interest income previously accrued by the holder in respect of the note (determined without regard to any of the positive or negative adjustments to interest accruals described above) and decreased by the amount of any prior projected payments in respect of the note. If we deliver property to a U.S. Holder in exchange for an optionally exchangeable note, the amount realized will equal the fair market value of the property, determined at the time of receipt, plus the amount of cash delivered, if any. A U.S. Holder generally must treat any gain as interest income and any loss as ordinary

S-41

loss to the extent of previous interest inclusions (reduced by the total amount of net negative adjustments previously taken into account as ordinary losses), and the balance as capital loss. The deductibility of capital losses is subject to limitations. Additionally, if a U.S. Holder recognizes a loss above certain thresholds, it may be required to file a disclosure statement with the IRS. Prospective purchasers should consult their tax advisers regarding these limitations and reporting obligations.

A U.S. Holder will have a tax basis in any property, other than cash, received upon the sale or exchange of an optionally exchangeable note equal to the fair market value of the property, determined at the time of receipt. The holder’s holding period for the property will commence on the day after its receipt.

Special rules may apply if the contingent payment on the optionally exchangeable note becomes fixed prior to maturity. For purposes of the preceding sentence, the payment will be treated as fixed if (and when) all remaining contingencies with respect to it are remote or incidental within the meaning of the applicable Treasury regulations. Generally, under these rules a U.S. Holder would be required to make adjustments to account for the difference between the amount treated as fixed and the projected payment in a reasonable manner over the remaining term of the optionally exchangeable note. In addition, the U.S. Holder would be required to make adjustments to, among other things, its accrual periods and its adjusted basis in the optionally exchangeable note. The character of any gain or loss on a sale or exchange of the optionally exchangeable note may also be affected. Prospective purchasers should consult their tax advisers concerning the application of these special rules.

Foreign Currency Notes

The following discussion summarizes the principal U.S. federal income tax consequences to a U.S. Holder of notes that are denominated in a specified currency other than the U.S. dollar, which we refer to as “foreign currency notes.” The tax treatment of currency-linked notes and notes the payment of interest or principal on which are payable in more than one currency will be specified in the relevant supplement.

The rules applicable to foreign currency notes could require some or all gain or loss on the sale or exchange of a foreign currency note (including redemption of the foreign currency note) to be recharacterized as ordinary income or loss. The rules applicable to foreign currency notes are complex, and their application may depend on the holder’s particular U.S. federal income tax situation. For example, various elections are available under these rules, and whether a U.S. Holder should make any of these elections may depend on the holder’s particular federal income tax situation. U.S. Holders should consult their tax advisers regarding the U.S. federal income tax consequences of an investment in any foreign currency notes.

A U.S. Holder who uses the cash method of accounting and who receives a payment of qualified stated interest (or who receives proceeds from a sale, exchange or other disposition attributable to accrued qualified stated interest) in a foreign currency with respect to a foreign currency note will be required to include in income the U.S. dollar value of the foreign currency payment (determined based on a spot rate on the date the payment is received) regardless of whether the payment is in fact converted to U.S. dollars at the time, and this U.S. dollar value will be the U.S. Holder’s tax basis in the foreign currency. A cash-method holder who receives a payment of qualified stated interest in U.S. dollars pursuant to an option available under that note will be required to include the amount of this payment in income upon receipt.

An accrual-method U.S. Holder will be required to include in income the U.S. dollar value of the amount of interest income (including OID or market discount, but reduced by acquisition premium and amortizable bond premium, to the extent applicable) that has accrued and is otherwise required to be taken into account with respect to a foreign currency note during an accrual period. The U.S. dollar value of the accrued income will be determined by translating the income at the average rate of exchange for the accrual period or, with respect to an accrual period that spans two taxable years, at the average rate for the partial period within the taxable year. The U.S. Holder will recognize ordinary income or loss (which will not be treated as interest income or expense) with respect to accrued interest income on the date the interest payment or proceeds from the sale or exchange

S-42

attributable to accrued interest is actually received. The amount of ordinary income or loss recognized will equal the difference between (i) the U.S. dollar value of the foreign currency payment received (determined on the date the payment is received) in respect of the accrual period (or, where a holder receives U.S. dollars, the amount of the payment in respect of the accrual period) and (ii) the U.S. dollar value of interest income that has accrued during the accrual period (as determined above). Rules similar to these rules apply in the case of a cash-method taxpayer required to currently accrue OID or market discount.

An accrual-method U.S. Holder may elect to translate interest income (including OID) into U.S. dollars at the spot rate on the last day of the interest accrual period (or, in the case of a partial accrual period, the spot rate on the last day of the taxable year) or, if the date of receipt is within five business days of the last day of the interest accrual period, the spot rate on the date of receipt. A U.S. Holder that makes this election must apply it consistently to all debt instruments from year to year and may not change the election without the consent of the IRS.

OID, market discount, acquisition premium and amortizable bond premium on a foreign currency note are to be determined in the relevant foreign currency. Where the taxpayer elects to include market discount in income currently, the amount of market discount will be determined for any accrual period in the relevant foreign currency and then translated into U.S. dollars on the basis of the average rate in effect during the accrual period. Foreign currency gain or loss realized with respect to the accrued market discount will be determined in accordance with the rules relating to accrued interest described above.

If an election to amortize bond premium is made, amortizable bond premium taken into account on a current basis will reduce interest income in units of the relevant foreign currency. Foreign currency gain or loss is realized on amortized bond premium with respect to any period by treating the bond premium amortized in the period in the same manner as on the sale, exchange or retirement of a foreign currency note, as described below, and any foreign currency gain or loss will be ordinary income or loss. If the election is not made, any loss realized by a U.S. Holder on the sale or exchange of a foreign currency note with amortizable bond premium (including on a redemption of such a foreign currency note), other than to the extent of exchange loss, will be a capital loss to the extent of the bond premium.

A U.S. Holder’s tax basis in a foreign currency note, and the amount of any subsequent adjustment to the holder’s tax basis, will be the U.S. dollar value of the foreign currency amount paid for that foreign currency note, or of the foreign currency amount of the adjustment, determined on the date of the purchase or adjustment. A U.S. Holder who purchases a foreign currency note with previously owned foreign currency will recognize ordinary income or loss in an amount equal to the difference, if any, between that U.S. Holder’s tax basis in the foreign currency and the U.S. dollar value of the foreign currency note on the date of purchase.

Gain or loss realized upon the sale, exchange or retirement of a foreign currency note that is attributable to fluctuation in currency exchange rates will be ordinary income or loss, which will not be treated as interest income or expense. Gain or loss attributable to fluctuations in exchange rates will equal the difference between (i) the U.S. dollar value of the foreign currency principal amount of the note, determined at the spot rate on the date the payment is received or the note is disposed of, and (ii) the U.S. dollar value of the foreign currency principal amount of the note, determined on the date the U.S. Holder acquired the note. Payments received that are attributable to accrued interest will be treated in accordance with the rules applicable to payments of interest on foreign currency notes, described above. The foreign currency gain or loss will be recognized only to the extent of the total gain or loss realized by the U.S. Holder on the sale, exchange or retirement of a foreign currency note.

The source of the foreign currency gain or loss will be determined by reference to the residence of the U.S. Holder or the “qualified business unit” of the holder on whose books the note is properly reflected. Any gain or loss realized by a U.S. Holder in excess of a foreign currency gain or loss will be capital gain or loss except to the extent of any accrued market discount or, in the case of short-term note, to the extent of any discount not

S-43

previously included in the holder’s income. If a U.S. Holder recognizes a loss upon a sale or other disposition of a foreign currency note and that loss is above certain thresholds, then the Holder may be required to file a disclosure statement with the IRS. U.S. Holders should consult their tax advisers regarding this reporting obligation. A U.S. Holder will have a tax basis in any foreign currency received on the sale, exchange or retirement of a foreign currency note equal to the U.S. dollar value of the foreign currency, determined at the time of sale, exchange or retirement. A cash-method taxpayer who buys or sells a foreign currency note is required to translate units of foreign currency paid or received into U.S. dollars at the spot rate on the settlement date of the purchase or sale, provided that the notes are traded on an established securities market. Accordingly, no foreign currency gain or loss will result from currency fluctuations between the trade date and the settlement date of the purchase or sale. An accrual-method taxpayer may elect the same treatment for all purchases and sales of foreign currency obligations, provided that the notes are traded on an established securities market. This election may not be changed without the consent of the IRS. Any gain or loss realized by a U.S. Holder on a sale or other disposition of foreign currency (including its exchange for U.S. dollars or its use to purchase foreign currency notes) will be ordinary income or loss.

Additional Tax on Certain Investment Income

Non-corporate U.S. persons generally are subject to a 3.8% tax (the “Medicare tax”) on the lesser of (1) the U.S. person’s “net investment income” for the relevant taxable year and (2) the excess of the U.S. person’s modified gross income for the taxable year over a certain threshold (which in the case of individuals will be between $125,000 and $250,000, depending on the individual’s tax return filing status). A U.S. Holder’s net investment income will generally include any interest (including any OID) that the holder includes in income with respect to the notes and any gain recognized upon the sale or exchange of the notes (including a redemption of the notes), unless such interest (including any OID) or gain is derived in the ordinary course of the conduct of the holder’s trade or business (other than a trade or business that consists of certain passive or trading activities).

Tax Consequences to Non-U.S. Holders

The term “Non-U.S. Holder” means a beneficial owner of a note that is, for United States federal income tax purposes:

The term “Non-U.S. Holder” does not include a holder who is an individual present in the United States for 183 days or more in the taxable year of sale or exchange of the notes (including redemption of the notes). In this case, the holder should consult its tax adviser regarding the U.S. federal income tax consequences of sale, exchange or redemption of the notes.

Subject to the discussion below under “FATCA Withholding,” payments of principal and interest (including OID, if any) on the notes by us or any paying agent to any Non-U.S. Holder should not be subject to U.S. federal income or withholding tax, provided that, in the case of interest, (i) the Non-U.S. Holder does not own, actually or constructively, 10% or more of the total combined voting power of all classes of our stock entitled to vote and is not a controlled foreign corporation related, directly or indirectly, to us through stock ownership, (ii) the certification requirement described below has been fulfilled with respect to the beneficial owner and (iii) the income is not effectively connected with the Non-U.S. Holder’s conduct of a U.S. trade or business. Additionally, a Non-U.S. Holder of the notes will not be subject to U.S. federal income tax on gain realized on the sale or exchange of the notes (including redemption of the notes), unless the gain is effectively connected with the holder’s conduct of a U.S. trade or business, subject to an applicable income tax treaty providing otherwise.

S-44

The requirement referred to in clause (ii) above will be satisfied if the Non-U.S. Holder certifies on IRS Form W-8BEN or W-8BEN-E, under penalties of perjury, that it is not a U.S. person and provides its name and address or otherwise satisfies applicable documentation requirements. The exemption from U.S. withholding tax does not apply to certain contingent interest. Unless otherwise provided in the applicable pricing supplement, we do not expect to pay this type of interest.

If a Non-U.S. Holder of a note is engaged in a U.S. trade or business, and if interest (including OID) and gain on the note is effectively connected with the conduct of that trade or business, the Non-U.S. Holder, although exempt from the withholding tax described above, will generally be subject to regular U.S. income tax on this income or gain in the same manner as a U.S. Holder, subject to an applicable income tax treaty providing otherwise, except that in lieu of the certificate described above, the Non-U.S. Holder will be required to provide a properly executed IRS Form W-8ECI in order to claim an exemption from withholding. Non-U.S. Holders should consult their tax advisers with respect to other U.S. tax consequences of the ownership and disposition of the notes, including the possible imposition of a 30% branch profits tax if they are corporations.

Subject to the application of an estate tax treaty, a note held by an individual who is a Non-U.S. Holder may be subject to U.S. federal estate tax upon the holder’s death if, at that time, interest payments on the note would have been:

Backup Withholding and Information Reporting

Interest (including OID) accrued or paid on the notes and the proceeds received from a sale or exchange of the notes (including redemption of the notes) will be subject to information reporting if you are not an “exempt recipient” and may also be subject to backup withholding at the rates specified in the Code if you fail to provide certain identifying information (such as an accurate taxpayer identification number, if you are a U.S. Holder) or meet certain other conditions. If you are a Non-U.S. Holder and you comply with the certification procedures described in the preceding section, you will generally establish an exemption from backup withholding.

Amounts withheld under the backup withholding rules are not additional taxes and may be refunded or credited against your U.S. federal income tax liability, provided the required information is timely furnished to the IRS.

FATCA Withholding

Under Sections 1471 through 1474 of the Code (commonly referred to as “FATCA”), 30% withholding tax generally will apply to (i) interest paid on a note and (ii) gross proceeds from the sale or other disposition of a note that occurs after December 31, 2018, in each case if the note is held by or through:

S-45

The rules described above may be modified by an intergovernmental agreement entered into between the United States and an applicable foreign country, or by future Treasury regulations or other guidance. If we (or an applicable withholding agent) determine that withholding under FATCA is appropriate, we (or such agent) will withhold tax at the applicable statutory rate, without being required to pay any additional amounts on the notes in respect of such withholding. Non-U.S. holders are encouraged to consult their tax advisors regarding the possible implications of these rules on their investment in the notes.

THE FEDERAL INCOME TAX DISCUSSION SET FORTH ABOVE IS INCLUDED FOR GENERAL INFORMATION ONLY AND MAY NOT BE APPLICABLE DEPENDING UPON A HOLDER’S PARTICULAR SITUATION. HOLDERS SHOULD CONSULT THEIR TAX ADVISERS REGARDING THE TAX CONSEQUENCES OF OWNING AND DISPOSING OF THE NOTES, INCLUDING THE TAX CONSEQUENCES UNDER STATE, LOCAL, FOREIGN AND OTHER TAX LAWS AND THE POSSIBLE EFFECTS OF CHANGES IN U.S. FEDERAL OR OTHER TAX LAWS.

S-46

ERISA CONSIDERATIONS

This section is specifically relevant to you if you propose to invest in the notes described in this prospectus supplement on behalf of an employee benefit plan which is subject to the U.S. Employee Retirement Income Security Act of 1974, as amended (“ERISA”) or a plan or individual retirement account or other arrangement which is subject to Section 4975 of the Code or on behalf of any other entity the assets of which are “plan assets” under ERISA (individually a “Plan”). If you are proposing to invest in the notes on behalf of a Plan, you should consult your legal counsel before making such investment. This section also may be relevant to you if you are proposing to invest in the notes described in this prospectus supplement on behalf of an employee benefit plan or other arrangement which is subject to laws which are similar to ERISA or the Code (“Similar Laws”), (individually, a “Non-ERISA Arrangement”) in which event you also should consult your legal counsel before making such an investment.

If you propose to invest in the notes on behalf of a Plan, if applicable, you should consider such investment in light of the fiduciary standards of ERISA as applicable to the Plan’s particular circumstances before authorizing or making an investment in the notes. Accordingly, among other factors, you should consider whether the investment would satisfy the prudence and diversification requirements of ERISA, would be consistent with the documents and instruments governing the Plan, as well as whether the investment could constitute a prohibited transaction under ERISA or the Code.

Section 406 of ERISA and Section 4975 of the Code prohibit a Plan from engaging in specified transactions involving “plan assets” with persons who are “parties in interest” under ERISA or “disqualified persons” under the Code with respect to such Plan. We may be considered a party in interest or disqualified person with respect to a Plan to the extent we or any of our current or future affiliates are engaged in providing any services to such Plan. Thus there is a risk that an investment in the notes by a Plan could constitute a violation of those “prohibited transaction” rules and therefore could result under ERISA in a claim against you for a breach of fiduciary duty and other liabilities and could result under the Code in an excise tax assessment and other liabilities for us, unless in either case the investment comes under an applicable statutory, regulatory or administrative prohibited transaction exemption or there is some other basis on which the purchase, holding and disposition of the notes will not constitute a non-exempt prohibited transaction under ERISA or Section 4975 of the Code and is not prohibited under applicable Similar Laws.

For example, the U.S. Department of Labor has issued five administrative prohibited transaction class exemptions (“PTCEs”) that may provide an exemption from some direct or indirect prohibited transactions resulting from investing in the notes. These class exemptions are:

In addition, ERISA Section 408(b) (17) and Section 4975(d)(20) of the Code may provide a limited exemption for the purchase and sale of the notes and related lending transactions, provided that neither the issuer of the notes nor any of its affiliates have or exercise any discretionary authority or control or render any investment advice with respect to the assets of the Plan involved in the transaction and provided further that the Plan pays no more, and receives no less, than adequate consideration in connection with the transaction (the so-called “service provider exemption”). There can be no assurance, however, that any of these statutory or class exemptions will be available with respect to transactions involving the notes or that, if an exemption is available, it will cover all aspects of any particular transaction.

S-47

We also note that employee benefit plans that are governmental plans, as defined in Section 3(32) of ERISA, church plans, as defined in Section 3(33) of ERISA, and foreign plans, as described in Section 4(b)(4) of ERISA, are not subject to the requirements of ERISA or Section 4975 of the Code, but these plans and other plan investors may be subject to Similar Laws that contain fiduciary and prohibited transaction provisions. Based on the foregoing, the notes may not be purchased, held or disposed of by any Plan, any Non-ERISA Arrangement, any entity whose underlying assets include “plan assets” by reason of any Plan’s investment in the entity (a “plan asset entity”) or any person investing “plan assets” of any Plan, unless the purchaser or holder is eligible for an applicable statutory, regulatory or administrative prohibited transaction exemption, or there is some other basis on which the purchase, holding and disposition of the notes will not constitute a non-exempt prohibited transaction under ERISA or Section 4975 of the Code and is not prohibited under applicable Similar Laws.

Any purchaser or holder of the notes will be deemed to have represented, in its corporate and fiduciary capacity, by its purchase and holding that either:

The notes are contractual financial instruments. The financial exposure provided by the notes is not a substitute or proxy for, and is not intended as a substitute or proxy for, individualized investment management or advice for the benefit of any purchaser or holder of the notes. The notes have not been designed and will not be administered in a manner intended to reflect the individualized needs and objectives of any purchaser or holder of the notes.

Each purchaser or holder of any notes will be deemed to have agreed by its purchase and holding that:

Due to the complexity of the prohibited transaction rules and the penalties that may be imposed upon persons involved in non-exempt prohibited transactions, it is particularly important that fiduciaries or other persons considering purchasing the notes on behalf of, or with “plan assets” of, any Plan or Non-ERISA Arrangement, consult with their counsel regarding the potential consequences of the investment and whether a prohibited transaction exemption, or similar relief under Similar Laws, is available. Finally, if you propose to invest in the notes on behalf of, or with “plan assets” of, any Plan or Non-ERISA Arrangement, as between you and us, you have the sole and exclusive responsibility for ensuring that the investment complies with the

S-48

fiduciary responsibility rules of ERISA and does not violate the prohibited transaction rules of ERISA or the Code (or in the case of a Non-ERISA Arrangement, any Similar Laws). The sale of any notes to any Plan or Non-ERISA Arrangement is in no respect a representation by us or any of our affiliates or representatives that such an investment is appropriate for, or meets all relevant legal requirements with respect to investments by, Plans or Non-ERISA Arrangements generally or any particular Plan or Non-ERISA Arrangement.

S-49

PLAN OF DISTRIBUTION

We are offering the notes on a continuing basis through SunTrust Robinson Humphrey, Inc. (“STRH”), which we refer to as the “agent,” to the extent it is named in the applicable supplement. In addition, we may offer the notes through certain other agents to be named in the applicable supplement. The agent has agreed and any additional agents will agree to use reasonable efforts to solicit offers to purchase these notes. We will have the sole right to accept offers to purchase these notes and may reject any offer in whole or in part. Each agent may reject, in whole or in part, any offer it solicited to purchase notes. We will pay an agent, in connection with sales of these notes resulting from a solicitation that agent made or an offer to purchase that such agent received, a commission as set forth in the applicable supplement. The maximum discount or commission that may be received by any member of FINRA for any sales of securities pursuant to the accompanying prospectus, together with the reimbursement of any counsel fees by us, will not exceed 8.00%.

We may also sell these securities to an agent as principal for its own account at discounts to be agreed upon at the time of sale as disclosed in the applicable supplement. That agent may resell these notes to investors and other purchasers at a fixed offering price or at prevailing market prices, or prices related thereto at the time of resale or otherwise, as that agent determines and as we will specify in the applicable supplement. Unless the applicable pricing supplement states otherwise, any notes sold to agents as principal will be purchased at a price equal to 100% of the principal amount less the agreed upon discount. An agent may offer the notes it has purchased as principal to other dealers (including our affiliate SunTrust Investment Services, Inc.). That agent may sell the notes to any dealer at a discount and, unless otherwise specified in the applicable supplement, the concession or discount allowed to any dealer will not be in excess of the discount that agent will receive from us. After the initial public offering of notes that the agent is to resell on a fixed public offering price basis, the agent may change the public offering price, concession and discount.

The agent may be deemed to be an “underwriter” within the meaning of the Securities Act of 1933, as amended. We and the agent have agreed to indemnify each other against certain liabilities, including liabilities under the Securities Act, or to contribute to payments made in respect of those liabilities. We have also agreed to reimburse the agent for specified expenses.

We estimate that we will spend approximately $200,000 for printing, trustee and legal fees and other expenses allocable to the offering.

Unless otherwise provided in the applicable supplement, we do not intend to apply for the listing of these notes on a national securities exchange. No assurance can be given as to the liquidity of any trading market for these notes.

Following the initial distribution of these notes, the agent may offer and sell notes in the course of its business as a broker-dealer. The agent may act as principal or agent in those transactions and will make any sales at varying prices related to prevailing market prices at the time of sale or otherwise. The agent is not obligated to make a market in any of these notes and may discontinue any market-making activities at any time without notice. In the event the agent acquires notes in a market-making transaction, we may, but are not obligated to, retire any such note held by the agent on a date prior to the applicable maturity date.

Conflicts of Interest

STRH is our wholly owned subsidiary. To the extent it is named in the applicable supplement, each offering of these notes will be conducted in compliance with the requirements of Rule 5121 of the Financial Industry Regulatory Authority, or FINRA, regarding a FINRA member firm’s distributing the securities of an affiliate.

Notes Offered on a Global Basis

If the applicable supplement indicates that any of our notes will be offered on a global basis, those registered global securities will be offered for sale in those jurisdictions outside of the United States where it is legal to make offers for sale of those securities.

S-50

The agent has represented and agreed, and any other agent through which we may offer any notes on a global basis will represent and agree, that it will comply with all applicable laws and regulations in force in any jurisdiction in which it purchases, offers, sells or delivers the securities or possesses or distributes the applicable supplement, this prospectus supplement or the accompanying prospectus and will obtain any consent, approval or permission required by it for the purchase, offer or sale by it of the securities under the laws and regulations in force in any jurisdiction to which it is subject or in which it makes purchases, offers or sales of the notes, and we shall not have responsibility for the agent’s compliance with the applicable laws and regulations or obtaining any required consent, approval or permission.

With respect to sales in any jurisdictions outside of the United States of such notes offered on a global basis, purchasers of any such notes may be required to pay stamp taxes and other charges in accordance with the laws and practices of the country of purchase in addition to the issue price set forth on the cover page hereof.

S-51

VALIDITY OF THE NOTES

The validity of the notes will be passed upon for SunTrust Banks, Inc. by King & Spalding LLP.

S-52