Features

q

Contingent Coupon —If the closing level of each underlying index is equal to or greater than its coupon barrier on each trading day during an observation period, UBS will pay you the contingent coupon for that observation period on the relevant coupon payment date. If the closing level of any underlying index is less than its coupon barrier on any trading day during an observation period, the contingent coupon for that observation period will not accrue or be payable, and UBS will not make any payment to you on the relevant coupon payment date.

q

Issuer Callable — UBS may call the Notes in whole, but not in part, on the coupon payment date following each observation end date (other than the maturity date) regardless of the closing levels of any of the underlying indices during the observation period. If UBS elects to call the Notes, UBS will pay you on the call settlement date a cash payment per Note equal to the principal amount plus any contingent coupon otherwise due, and no further payments will be made on the Notes. Before UBS elects to call the Notes, UBS will deliver written notice to the trustee by the observation end date for the applicable observation period. If UBS does not elect to call the Notes, investors will have the potential for downside market risk at maturity.

q

Contingent Repayment of Principal Amount at Maturity — If UBS does not elect to call the Notes and a trigger event has not occurred, UBS will pay you a cash payment per Note equal to the principal amount, in addition to any contingent coupon with respect to the final observation period. If, however, UBS does not elect to call the Notes and a trigger event has occurred, UBS will pay a cash payment per Note that is less than the principal amount, if anything, resulting in a loss on your initial investment that is proportionate to the negative return of the least performing underlying index over the term of the Notes and you may lose all of your initial investment. The contingent repayment of principal applies only if you hold the Notes until the maturity date.

 

Key Dates

Trade Date*	May 1, 2019
Settlement Date*	May 6, 2019
Observation End Dates**	Quarterly (see page 4)
Final Valuation Date**	November 1, 2022
Maturity Date**	November 4, 2022

*

We expect to deliver the Notes against payment on or about the third business day following the trade date. Under Rule 15c6-1 of the Securities Exchange Act of 1934, as amended, trades in the secondary market generally are required to settle in two business days (T+2), unless the parties to a trade expressly agree otherwise. Accordingly, purchasers who wish to trade the Notes in the secondary market on any date prior to two business days before delivery of the Notes will be required, by virtue of the fact that each Note initially will settle in three business days (T+3), to specify alternative settlement arrangements to prevent a failed settlement of the secondary market trade.

**

Subject to postponement in the event of a market disruption event, as described in the accompanying product supplement.

The Notes may be suitable for you if:

¨

You fully understand the risks inherent in an investment in the Notes, including the risk of loss of some or all of your initial investment.

¨

You understand and accept that an investment in the Notes is linked to the performance of the least performing underlying index and not a basket of the underlying indices, that you will be exposed to the individual market risk of each underlying index on each day of the observation periods and on the final valuation date and that you may lose some or all of your initial investment if the closing level of any underlying index is less than its downside threshold on the trigger observation date.

¨

You can tolerate a loss of some or all of your initial investment and are willing to make an investment that may have the same downside market risk as a hypothetical investment in the least performing underlying index.

¨

You are willing to receive no contingent coupons and believe the closing level of each underlying index will be equal to or greater than its coupon barrier on each trading day during each specified observation period and that the closing level of each underlying index will be equal to or greater than its downside threshold on the trigger observation date.

¨

You understand and accept that you will not participate in any appreciation in the level of any of the underlying indices and that your potential return is limited to any contingent coupons.

¨

You can tolerate fluctuations in the price of the Notes prior to maturity that may be similar to or exceed the downside fluctuations in the levels of the underlying indices.

¨

You are willing to invest in the Notes based on the contingent coupon rate, downside thresholds and coupon barriers specified on the cover hereof.

¨

You do not seek guaranteed current income from your investment and are willing to forgo any dividends paid on any stocks constituting the underlying indices (the “underlying constituents”).

¨

You are willing to invest in Notes that UBS may elect to call early and you are otherwise willing to hold such Notes to maturity and accept that there may be little or no secondary market for the Notes.

¨

You understand and are willing to accept the risks associated with the underlying indices.

¨

You are willing to assume the credit risk of UBS for all payments under the Notes, and understand that if UBS defaults on its obligations you may not receive any amounts due to you including any repayment of principal.

¨

You understand that the estimated initial value of the Notes determined by our internal pricing models is lower than the issue price and that should UBS Securities LLC or any affiliate make secondary markets for the Notes, the price (not including their customary bid-ask spreads) will temporarily exceed the internal pricing model price.

The Notes may not be suitable for you if:

¨

You do not fully understand the risks inherent in an investment in the Notes, including the risk of loss of some or all of your initial investment.

¨

You do not understand or are unwilling to accept that an investment in the Notes is linked to the performance of the least performing underlying index and not a basket of the underlying indices, that you will be exposed to the individual market risk of each underlying index on each day of the observation periods and on the final valuation date and that you may lose some or all of your initial investment if the closing level of any underlying index is less than its downside threshold on the trigger observation date.

¨

You are not willing to make an investment that may have the same downside market risk as an investment in the underlying constituents of the least performing underlying index.

¨

You are unwilling to receive no contingent coupons during the term of the Notes and believe that the closing level of at least one of the underlying indices will decline during the term of the Notes and is likely to be less than its coupon barrier on at least one trading day during each specified observation period or that closing level of any underlying index will be less than its downside threshold on the trigger observation date.

¨

You seek an investment that participates in the full appreciation in the levels of the underlying indices or that has unlimited return potential.

¨

You cannot tolerate fluctuations in the price of the Notes prior to maturity that may be similar to or exceed the downside fluctuations in the levels of the underlying indices.

¨

You are unwilling to invest in the Notes based on the contingent coupon rate, downside thresholds or coupon barriers specified on the cover hereof.

¨

You seek guaranteed current income from your investment or prefer to receive any dividends paid on any underlying constituents.

¨

You are unable or unwilling to hold Notes that UBS may elect to call early, or you are otherwise unable or unwilling to hold such Notes to maturity or you seek an investment for which there will be an active secondary market.

¨

You do not understand or are not willing to accept the risks associated with the underlying indices.

¨

You are not willing to assume the credit risk of UBS for all payments under the Notes, including any repayment of principal.

Issuer	UBS AG London Branch
Principal Amount	$10 per Note
Term	Approximately 42 months, unless called earlier.
Underlying Indices	The Nasdaq-100 Index®, the Russell 2000® Index and the S&P 500® Index.
Contingent Coupon & Contingent Coupon Rate	If the closing level of each underlying index is equal to or greater than its coupon barrier on each trading day during an observation period, UBS will pay you the contingent coupon for that observation period on the relevant coupon payment date. If the closing level of any underlying index is less than its coupon barrier on any trading day during an observation period, the contingent coupon for that observation period will not accrue or be payable and UBS will not make any payment to you on the relevant coupon payment date. The contingent coupon is a fixed amount based upon equal quarterly installments at a per annum rate (the “contingent coupon rate”). The table below sets forth the contingent coupon rate and contingent coupon for each Note that would be applicable to each coupon payment date for which the closing level of each underlying index is equal to or greater than its coupon barrier on each trading day during the applicable observation period.

 

	Contingent Coupon Rate	9.15%
	Contingent Coupon	$0.2288

 

	Contingent coupons on the Notes are not guaranteed. UBS will not pay you the contingent coupon for any observation period in which the closing level of any underlying index is less than its coupon barrier on any trading day during such observation period.
Observation Period	The first observation period will consist of each day from but excluding the trade date to and including the first observation end date. Each subsequent observation period will consist of each day  from but excluding an observation end date to and including the next following observation end date.
Observation End Dates	See “Observation Periods, Observation End Dates and Coupon Payment Dates” on page 4.
Trigger Event	A trigger event is deemed to have occurred if the closing level of any underlying index is less than its downside threshold on the trigger observation date. In this case, you will be exposed to the underlying index return of the least performing underlying index.
Trigger Observation Date(s)	The final valuation date

 

 

Issuer Call Feature	UBS may elect to call the Notes in whole, but not in part, on or before any observation end date (other than the final valuation date), regardless of the closing level of any underlying index during the observation period. If UBS elects to call the Notes, UBS will pay you on the call settlement date a cash payment per Note equal to the principal amount plus any contingent coupon otherwise due, (the “call settlement amount”) and no further payments will be made on the Notes. Before UBS elects to call the Notes, UBS will deliver written notice to the trustee by the applicable observation end date.
Payment at Maturity (per Note)	If UBS does not elect to call the Notes and a trigger event does not occur, UBS will pay you a cash payment per Note on the maturity date equal to the principal amount of $10 plus any contingent coupon otherwise due on the maturity date. If UBS does not call the Notes and a trigger event occurs, UBS will pay you a cash payment on the maturity date that is less than the principal amount, if anything, equal to: $10 x (1 + Underlying Index Return of the Least Performing Underlying Index) You will lose some or all of your initial investment if UBS does not elect to call the Notes and a trigger event occurs.
Underlying Index Return	With respect to each underlying index, the quotient, expressed as a percentage, of the following formula: Final Level – Initial Level Initial Level
Least Performing Underlying Index	The underlying index with the lowest underlying index return as compared to any other underlying index.
Downside Threshold(1)	A specified level of each underlying index that is less than its respective initial level, equal to a percentage of the initial level, as specified on the cover hereof.
Coupon Barrier (1)	A specified level of each underlying index that is less than its respective initial level, equal to a percentage of the initial level, as specified on the cover hereof.
Initial Level (1)	The closing level of each underlying index on the trade date, as specified on the cover hereof.
Final Level (1)	The closing level of each underlying index on the final valuation date.
Coupon Payment Dates	Three business days following the applicable observation end date on which the applicable observation period ends, except that the coupon payment date for the final observation period will be the maturity date.

(1)

As determined by the calculation agent and as may be adjusted as described under “General Terms of the Securities — Discontinuance of or Adjustment to an Underlying Index; Alteration of Method of Calculation”, as described in the accompanying product supplement.

Notes) to another entity, (b) a stay (for a maximum of two business days) on the termination of contracts to which UBS is a party, and/or the exercise of (w) rights to terminate, (x) netting rights, (y) rights to enforce or dispose of collateral or (z) rights to transfer claims, liabilities or collateral under contracts to which UBS is a party, (c) the conversion of UBS’ debt and/or other obligations, including its obligations under the Notes, into equity (a “debt-to-equity” swap), and/or (d) the partial or full write-off of obligations owed by UBS (a “write-off”), including its obligations under the Notes. The BIO-FINMA provides that a debt-to-equity swap and/or a write-off of debt and other obligations (including the Notes) may only take place after (i) all debt instruments issued by UBS qualifying as additional tier 1 capital or tier 2 capital have been converted into equity or written-off, as applicable, and (ii) the existing equity of UBS has been fully cancelled. While the BIO-FINMA does not expressly address the order in which a write-off of debt instruments other than debt instruments qualifying as additional tier 1 capital or tier 2 capital should occur, it states that debt-to-equity swaps should occur in the following order: first, all subordinated claims not qualifying as regulatory capital; second, all other claims not excluded by law from a debt-to-equity swap (other than deposits); and third, deposits (in excess of the amount privileged by law). However, given the broad discretion granted to FINMA as the resolution authority, any restructuring plan in respect of UBS could provide that the claims under or in connection with the Notes will be partially or fully converted into equity or written-off, while preserving other obligations of UBS that rank pari passu with, or even junior to, UBS’ obligations under the Notes. Consequently, holders of Notes may lose all of some of their investment in the Notes. In the case of restructuring proceedings with respect to a systemically important Swiss bank (such as UBS), the creditors whose claims are affected by the restructuring plan will not have a right to vote on, reject, or seek the suspension of the restructuring plan. In addition, if a restructuring plan has been approved by FINMA, the rights of a creditor to seek judicial review of the restructuring plan (e.g., on the grounds that the plan would unduly prejudice the rights of holders of Notes or otherwise be in violation of the Swiss Banking Act) are very limited. In particular, a court may not suspend the implementation of the restructuring plan. Furthermore, even if a creditor successfully challenges the restructuring plan, the court can only require the relevant creditor to be compensated ex post and there is currently no guidance as to on what basis such compensation would be calculated or how it would be funded.

¨

Dealer incentives — UBS and its affiliates act in various capacities with respect to the Notes. We and our affiliates may act as a principal, agent or dealer in connection with the sale of the Notes. Such affiliates, including the sales representatives, will derive compensation from the distribution of the Notes and such compensation may serve as an incentive to sell these Notes instead of other investments. We will pay total underwriting compensation in an amount equal to the underwriting discount listed on the cover hereof per Note to any of our affiliates acting as agents or dealers in connection with the distribution of the Notes. Given that UBS Securities LLC and its affiliates temporarily maintain a market making premium, it may have the effect of discouraging UBS Securities LLC and its affiliates from recommending sale of your Notes in the secondary market.

¨

Uncertain tax treatment — Significant aspects of the tax treatment of the Notes are uncertain. You should consult your tax advisor about your tax situation. See “What Are the Tax Consequences of the Notes?” herein and “Material U.S. Federal Income Tax Consequences”, including the section “— Securities Treated as Prepaid Derivatives or Prepaid Forwards with Associated Contingent Coupons”, in the accompanying product supplement.

 

Hypothetical Examples of How the Notes Might Perform

The below examples are based on hypothetical terms. The actual terms are indicated on the cover hereof.

The examples below illustrate the payment upon a call or at maturity for a $10 Note on a hypothetical offering of the Notes, with the following assumptions (amounts may have been rounded for ease of reference):

	Principal Amount:	$10
	Term:	Approximately 42 months
	Contingent Coupon Rate:	9.150% per annum (or 2.288% per quarter)
	Contingent Coupon:	$0.2288 per quarter
	Observation End Dates:	Quarterly
	Trigger Observation Date:	Final Valuation Date
	Initial Level:
	Underlying Index A:	8,000
	Underlying Index B:	1,500
	Underlying Index C:	3,000
	Coupon Barrier:
	Underlying Index A:	5,600 (which is equal to 70.00% of the Initial Level)
	Underlying Index B:	1,050 (which is equal to 70.00% of the Initial Level)
	Underlying Index C:	2,100 (which is equal to 70.00% of the Initial Level)
	Downside Threshold:
	Underlying Index A:	4,800 (which is equal to 60.00% of the Initial Level)
	Underlying Index B:	900 (which is equal to 60.00% of the Initial Level)
	Underlying Index C:	1,800 (which is equal to 60.00% of the Initial Level)

Example 1 — On the first Observation End Date, UBS calls the Notes.

Date		Lowest Closing Level During Applicable Observation Period		Payment (per Note)
First Observation Period		Underlying Index A: 5,600 (equal to or greater than Coupon Barrier) Underlying Index B: 1,100 (equal to or greater than Coupon Barrier) Underlying Index C: 2,800 (equal to or greater than Coupon Barrier)		$10.2288 (Call Settlement Amount)
		Total Payment:		$10.2288 (2.288% total return)

Because UBS elects to call the Notes after the first observation end date and the closing level of each underlying index is equal to or greater than its coupon barrier on each trading day during the observation period, UBS will pay on the call settlement date a total of $10.2288 per Note (reflecting your principal amount plus the applicable contingent coupon), a 2.288% total return on the Notes. You will not receive any further payments on the Notes.

 

Example 2 — On the third Observation Date, UBS calls the Notes. 

Date		Lowest Closing Level During Applicable Observation Period		Payment (per Note)
First Observation Period		Underlying Index A: 5,500 (less than Coupon Barrier) Underlying Index B: 1,300 (equal to or greater than Coupon Barrier) Underlying Index C: 2,200 (equal to or greater than Coupon Barrier)		$0.0000
Second Observation Period		Underlying Index A: 5,700 (equal to or greater than Coupon Barrier) Underlying Index B: 1,400 (equal to or greater than Coupon Barrier) Underlying Index C: 2,900 (equal to or greater than Coupon Barrier)		$0.2288 (Contingent Coupon)
Third Observation Period		Underlying Index A: 5,000 (less than Coupon Barrier) Underlying Index B: 1,400 (equal to or greater than Coupon Barrier) Underlying Index C: 2,200 (equal to or greater than Coupon Barrier)		$10.0000 (Call Settlement Amount)
		Total Payment:		$10.2288 (2.288% total return)

Because UBS elects to call the Notes after the third observation end date, UBS will pay on the call settlement date a total of $10.0000 per Note (reflecting your principal amount). Because the closing level of at least one underlying index was less than its coupon barrier on at least one day during the third observation period, no contingent coupon will be paid for the third observation period. When added to the contingent coupon of $0.2288 received in respect of the prior observation periods, you will have received a total of $10.2288, a 2.288% total return on the Notes. You will not receive any further payments on the Notes.

Example 3 — UBS does NOT call the Notes and a Trigger Event does not occur.

Date		Lowest Closing Level During Applicable Observation Period		Payment (per Note)
First Observation Period		Underlying Index A: 5,700 (equal to or greater than Coupon Barrier) Underlying Index B: 1,450 (equal to or greater than Coupon Barrier) Underlying Index C: 2,100 (equal to or greater than Coupon Barrier)		$0.2288 (Contingent Coupon)
Second Observation Period		Underlying Index A: 5,800 (equal to or greater than Coupon Barrier) Underlying Index B: 1,200 (equal to or greater than Coupon Barrier) Underlying Index C: 2,300 (equal to or greater than Coupon Barrier)		$0.2288 (Contingent Coupon)
Third through Thirteenth Observation Periods		Underlying Index A: Various (all equal to or greater than Coupon Barrier) Underlying Index B: Various (all less than Coupon Barrier) Underlying Index C: Various (all less than Coupon Barrier)		$0.0000
Final Observation Period*		Underlying Index A: 5,750 (equal to or greater than Coupon Barrier and Downside Threshold) Underlying Index B: 1,400 (equal to or greater than Coupon Barrier and Downside Threshold) Underlying Index C: 2,400 (equal to or greater than Coupon Barrier and Downside Threshold)		$10.2288 (Payment at Maturity)
		Total Payment:		$10.6864 (6.864% total return)

 

*Also assumes a final level equal to the lowest closing level during the final observation period.

Because UBS does not elect to call the Notes and the final level of each underlying index is equal to or greater than its downside threshold, a trigger event has not occurred. Because the closing level of each underlying index was equal to or greater than its coupon barrier on each trading day during the final observation period, a contingent coupon will be paid for the final observation period. At maturity, UBS will pay a total of $10.2288 per Note (reflecting your principal amount plus the applicable contingent coupon). When added to the contingent coupons of $0.4576 received in respect of the prior observation periods, UBS will have paid a total of $10.6864, a 6.864% total return on the Notes.

Example 4 — UBS does NOT call the Notes and a Trigger Event does not occur.

Date		Lowest Closing Level During Applicable Observation Period		Payment (per Note)
First Observation Period		Underlying Index A: 5,700 (equal to or greater than Coupon Barrier) Underlying Index B: 1,500 (equal to or greater than Coupon Barrier) Underlying Index C: 2,500 (equal to or greater than Coupon Barrier)		$0.2288 (Contingent Coupon)
Second Observation Period		Underlying Index A: 5,900 (equal to or greater than Coupon Barrier) Underlying Index B: 1,400 (equal to or greater than Coupon Barrier) Underlying Index C: 2,400 (equal to or greater than Coupon Barrier)		$0.2288 (Contingent Coupon)
Third through Thirteenth Observation Periods		Underlying Index A: Various (all equal to or greater than Coupon Barrier) Underlying Index B: Various (all less than Coupon Barrier) Underlying Index C: Various (all less than Coupon Barrier)		$0.0000
Final Observation Period		Underlying Index A: Lowest Closing Level During Observation Period: 5,300 (less than Coupon Barrier) Final Level: 5,600 (equal to or greater than Coupon Barrier and Downside Threshold) Underlying Index B: Lowest Closing Level During Observation Period: 1,200 (equal to or greater than Coupon Barrier) Final Level: 1,400 (equal to or greater than Coupon Barrier and Downside Threshold) Underlying Index C: Lowest Closing Level During Observation Period: 2,350 (equal to or greater than Coupon Barrier) Final Level: 2,400 (equal to or greater than Coupon Barrier and Downside Threshold)		$10.0000 (Payment at Maturity)
		Total Payment:		$10.4576 (4.576% total return)

Because UBS does not elect to call the Notes and the final level of each underlying index is equal to or greater than its downside threshold, a trigger event has not occurred. Because the closing level of underlying index A was less than its coupon barrier on at least one day during the final observation period, no contingent coupon will be paid for the final observation period. At maturity, UBS will pay a total of $10.0000 per Note (reflecting your principal amount). When added to the contingent coupons of $0.4576 received in respect of the prior observation periods, UBS will have paid a total of $10.4576, a 4.576% total return on the Notes.

 

Example 5 — UBS does NOT call the Notes and a Trigger Event Occurs.

Date		Lowest Closing Level During Applicable Observation Period		Payment (per Note)
First Observation Period		Underlying Index A: 5,600 (equal to or greater than Coupon Barrier) Underlying Index B: 1,350 (equal to or greater than Coupon Barrier) Underlying Index C: 2,600 (equal to or greater than Coupon Barrier)		$0.2288 (Contingent Coupon)
Second Observation Period		Underlying Index A: 6,100 (equal to or greater than Coupon Barrier) Underlying Index B: 1,400 (equal to or greater than Coupon Barrier) Underlying Index C: 2,200 (equal to or greater than Coupon Barrier)		$0.2288 (Contingent Coupon)
Third through Thirteenth Observation Periods		Underlying Index A: Various (all equal to or greater than Coupon Barrier) Underlying Index B: Various (all less than Coupon Barrier) Underlying Index C: Various (all equal to or greater than Coupon Barrier)		$0.0000
Final Observation Period*		Underlying Index A: 6,400 (equal to or greater than Coupon Barrier and Downside Threshold) Underlying Index B: 600 (less than Coupon Barrier and Downside Threshold) Underlying Index C: 2,100 (equal to or greater than Coupon Barrier and Downside Threshold)		$10.0000 × [1 + Underlying Index Return of the Least Performing Underlying Index] =  $10.0000 × [1 + (-60%)] = $10.0000 × 40%= $4.0000 (Payment at Maturity)
		Total Payment:		$4.4576 (55.424% loss)

* Also assumes a final level equal to the lowest closing level during the final observation period.

Because UBS does not elect to call the Notes and the final level of underlying index B is less than its downside threshold, a trigger event occurs. Therefore, at maturity, you will be exposed to the negative return of the least performing underlying index and UBS will pay you $4.00 per Note. When added to the contingent coupons of $0.4576 received in respect of the prior observation periods, UBS will have paid you $4.4576 per Note for a loss on the Notes of 55.424%.

 

We make no representation or warranty as to which of the underlying indices will be the least performing underlying index for the purposes of calculating your actual payment at maturity.

Investing in the Notes involves significant risks. The Notes differ from ordinary debt securities in that UBS is not necessarily obligated to repay the full amount of your initial investment. If UBS does not elect to call the Notes, you may lose some or all of your investment. Specifically, if UBS does not elect to call the Notes and a trigger event occurs, you will lose a percentage of your principal amount equal to the underlying index return of the least performing underlying index, and in extreme situations, you could lose all of your initial investment.

You will be exposed to the market risk of each underlying index on each day of the observation periods and on the final valuation date and any decline in the level of one underlying index may negatively affect your return and will not be offset or mitigated by a lesser decline or any potential increase in the level of any other underlying index. UBS may elect to call the Notes at its discretion regardless of the performance of the underlying indices. Any payment on the Notes, including any repayment of principal, is subject to the creditworthiness of UBS. If UBS were to default on its payment obligations, you may not receive any amounts owed to you under the Notes and you could lose all of your initial investment.

 

Information About the Underlying Indices

All disclosures contained in this document regarding each underlying index for the Notes are derived from publicly available information. UBS has not conducted any independent review or due diligence of any publicly available information with respect to any underlying index. You should make your own investigation into each underlying index.

Included on the following pages is a brief description of each underlying index. This information has been obtained from publicly available sources. Set forth below is a table that provides the quarterly closing high and quarterly closing low for each underlying index. The information given below is for the specified calendar quarters. We obtained the closing level information set forth below from Bloomberg Professional^® Service (“Bloomberg”) without independent verification. You should not take the historical prices of the underlying index as an indication of future performance.

Nasdaq-100 Index^®

We have derived all information regarding the Nasdaq-100 Index^® (“NDX”) contained in this document, including, without limitation, its make-up, method of calculation and changes in its components, from publicly available information. Such information reflects the policies of, and is subject to change by The NASDAQ OMX Group, Inc. and its affiliates (collectively, “NASDAQ OMX”) (its “index sponsor” or “NASDAQ OMX”).

NDX is published by NASDAQ OMX, but NASDAQ OMX has no obligation to continue to publish NDX, and may discontinue publication of NDX at any time. NDX is determined, comprised and calculated by NASDAQ OMX without regard to the Notes.

As discussed more fully in the index supplement under the heading “Underlying Indices and Underlying Asset Publishers – NASDAQ-100 Index^®”, NDX includes 100 of the largest domestic and international non-financial securities listed on the NASDAQ Stock Market^® (“NASDAQ”) based on market capitalization. NDX includes companies across major industry groups including computer hardware and software, telecommunications, retail and wholesale trade, and biotechnology, but does not contain securities of financial companies, including investment companies.

NDX is calculated under a modified capitalization-weighted methodology. The methodology is expected to retain in general the economic attributes of capitalization-weighting while providing enhanced diversification. To accomplish this, NASDAQ OMX will review the composition of NDX on a quarterly basis and adjust the weightings of Index components using a proprietary algorithm, if certain pre-established weight distribution requirements are not met.

Information from outside sources is not incorporated by reference in, and should not be considered part of, this document or any document incorporated by reference. UBS has not conducted any independent review or due diligence of any publicly available information with respect to NDX.

Historical Information

The following table sets forth the quarterly closing high and quarterly closing low for NDX, based on the daily closing levels as reported by Bloomberg, without independent verification. UBS has not conducted any independent review or due diligence of publicly available information obtained from Bloomberg. The closing level of NDX on May 1, 2019 was 7,751.847. Past performance of NDX is not indicative of the future performance of NDX.

Quarter Begin	Quarter End	Quarterly Closing High	Quarterly Closing Low	Quarterly Close
1/1/2015	3/31/2015	4,483.049	4,089.648	4,333.688
4/1/2015	6/30/2015	4,548.740	4,311.257	4,396.761
7/1/2015	9/30/2015	4,679.675	4,016.324	4,181.060
10/1/2015	12/31/2015	4,719.053	4,192.963	4,593.271
1/1/2016	3/31/2016	4,497.857	3,947.804	4,483.655
4/1/2016	6/30/2016	4,565.421	4,201.055	4,417.699
7/1/2016	9/30/2016	4,891.363	4,410.747	4,875.697
10/1/2016	12/31/2016	4,965.808	4,660.457	4,863.620
1/1/2017	3/31/2017	5,439.742	4,911.333	5,436.232
4/1/2017	6/30/2017	5,885.296	5,353.586	5,646.917
7/1/2017	9/30/2017	6,004.380	5,596.956	5,979.298
10/1/2017	12/31/2017	6,513.269	5,981.918	6,396.422
1/1/2018	3/31/2018	7,131.121	6,306.100	6,581.126
4/1/2018	6/30/2018	7,280.705	6,390.837	7,040.802
7/1/2018	9/30/2018	7,660.180	7,014.554	7,627.650
10/1/2018	12/31/2018	7,645.453	5,899.354	6,329.964
1/1/2019	3/31/2019	7,493.270	6,147.128	7,378.771
4/1/2019	5/1/2019*	7,839.039	7,478.416	7,751.847

*	The above table only includes data through this date. Accordingly, the “Quarterly Closing High”, “Quarterly Closing Low” and “Quarterly Close” data indicated are for this shortened period only and do not reflect complete data for this calendar quarter.

 

The graph below illustrates the performance of NDX from January 1, 2009 through May 1, 2019, based on information from Bloomberg. The dotted blue line represents its coupon barrier of 5,426.293, which is equal to 70.00% of its initial level. The dotted green line represents its downside threshold of 4,651.108, which is equal to 60.00% of its initial level. Past performance of NDX is not indicative of the future performance of NDX.

 

 

 

Russell 2000^® Index

We have derived all information regarding the Russell 2000^® Index (“RTY”) contained in this document, including, without limitation, its make-up, method of calculation and changes in its components, from publicly available information. Such information reflects the policies of, and is subject to change by the Frank Russell Company (its “index sponsor” or “FTSE Russell”).

RTY is published by FTSE Russell, but FTSE Russell has no obligation to continue to publish RTY, and may discontinue publication of RTY at any time. RTY is determined, comprised and calculated by FTSE Russell without regard to the Notes.

As discussed more fully in the index supplement under the heading “Underlying Indices and Underlying Asset Publishers – Russell 2000 Index,” RTY measures the composite price performance of the smallest 2,000 companies included in the Russell 3000 Index. The Russell 3000 Index is composed of the 3,000 largest United States companies by market capitalization and represents approximately 98% of the market capitalization of the United States equity market. RTY value is calculated by adding the market values of the index’s component stocks and then dividing the derived total market capitalization by the “adjusted” capitalization of RTY on the base date of December 31, 1986.

Information from outside sources is not incorporated by reference in, and should not be considered part of, this document or any document incorporated by reference. UBS has not conducted any independent review or due diligence of any publicly available information with respect to RTY.

Historical Information

The following table sets forth the quarterly closing high and quarterly closing low for RTY, based on the daily closing levels as reported by Bloomberg, without independent verification. UBS has not conducted any independent review or due diligence of publicly available information obtained from Bloomberg. The closing level of RTY on May 1, 2019 was 1,576.379. Past performance of RTY is not indicative of the future performance of RTY.

Quarter Begin	Quarter End	Quarterly Closing High	Quarterly Closing Low	Quarterly Close
1/1/2015	3/31/2015	1,266.373	1,154.709	1,252.772
4/1/2015	6/30/2015	1,295.799	1,215.417	1,253.947
7/1/2015	9/30/2015	1,273.328	1,083.907	1,100.688
10/1/2015	12/31/2015	1,204.159	1,097.552	1,135.889
1/1/2016	3/31/2016	1,114.028	953.715	1,114.028
4/1/2016	6/30/2016	1,188.954	1,089.646	1,151.923
7/1/2016	9/30/2016	1,263.438	1,139.453	1,251.646
10/1/2016	12/31/2016	1,388.073	1,156.885	1,357.130
1/1/2017	3/31/2017	1,413.635	1,345.598	1,385.920
4/1/2017	6/30/2017	1,425.985	1,345.244	1,415.359
7/1/2017	9/30/2017	1,490.861	1,356.905	1,490.861
10/1/2017	12/31/2017	1,548.926	1,464.095	1,535.511
1/1/2018	3/31/2018	1,610.706	1,463.793	1,529.427
4/1/2018	6/30/2018	1,706.985	1,492.531	1,643.069
7/1/2018	9/30/2018	1,740.753	1,653.132	1,696.571
10/1/2018	12/31/2018	1,672.992	1,266.925	1,348.559
1/1/2019	3/31/2019	1,590.062	1,330.831	1,539.739
4/1/2019	5/1/2019*	1,598.356	1,553.325	1,576.379

*	The above table only includes data through this date. Accordingly, the “Quarterly Closing High”, “Quarterly Closing Low” and “Quarterly Close” data indicated are for this shortened period only and do not reflect complete data for this calendar quarter.

 

The graph below illustrates the performance of RTY from January 1, 2009 through May 1, 2019, based on information from Bloomberg. The dotted blue line represents its coupon barrier of 1,103.465, which is equal to 70.00% of its initial level. The dotted green line represents its downside threshold of 945.827, which is equal to 60.00% of its initial level. Past performance of RTY is not indicative of the future performance of RTY.

 

S&P 500^® Index

We have derived all information regarding the S&P 500^® Index (“SPX”) contained in this document, including, without limitation, its make-up, method of calculation and changes in its components, from publicly available information. Such information reflects the policies of, and is subject to change by S&P Dow Jones Indices LLC (its “index sponsor” or “S&P Dow Jones”).

SPX is published by S&P Dow Jones, but S&P Dow Jones has no obligation to continue to publish SPX, and may discontinue publication of SPX at any time. SPX is determined, comprised and calculated by S&P Dow Jones without regard to the Notes.

As discussed more fully in the index supplement under the heading "Underlying Indices and Underlying Index Publishers - S&P 500^® Index", SPX is intended to provide an indication of the pattern of common stock price movement. The calculation of the value of SPX is based on the relative value of the aggregate market value of the common stock of 500 companies as of a particular time compared to the aggregate average market value of the common stocks of 500 similar companies during the base period of the years 1941 through 1943. Eleven main groups of companies comprise SPX, with the percentage weight of each group in the index as a whole as of April 30, 2019 as follows: Information Technology (21.7%), Health Care (13.6%), Financials (12.3%), Communication Services (10.3%), Consumer Discretionary (10.3%), Industrials (9.5%), Consumer Staples (7.2%), Energy (5.2%), Utilities (3.2%), Real Estate (3.0%) and Materials (2.7%). As of September 28, 2018, the underlier sponsor broadened the current Telecommunication Services Sector and renamed it Communication Services. The renamed Sector includes the existing telecommunication companies, as well as companies selected from the Consumer Discretionary Sector previously classified under the Media Industry Group and the Internet & Direct Marketing Retail Sub-Industry, along with select companies previously classified in the Information Technology Sector. Effective February 20, 2019, company additions to SPX should have an unadjusted company market capitalization of $8.2 billion or more (an increase from the previous requirement of an unadjusted company market capitalization of $6.1 billion or more).

Information from outside sources is not incorporated by reference in, and should not be considered part of, this document or any document incorporated herein by reference. UBS has not conducted any independent review or due diligence of any publicly available information with respect to SPX.

Historical Information

The following table sets forth the quarterly closing high and quarterly closing low for SPX, based on the daily closing levels as reported by Bloomberg, without independent verification. UBS has not conducted any independent review or due diligence of publicly available information obtained from Bloomberg. The closing level of SPX on May 1, 2019 was 2,923.73. Past performance of SPX is not indicative of the future performance of SPX.

Quarter Begin	Quarter End	Quarterly Closing High	Quarterly Closing Low	Quarterly Close
1/1/2015	3/31/2015	2,117.39	1,992.67	2,067.89
4/1/2015	6/30/2015	2,130.82	2,057.64	2,063.11
7/1/2015	9/30/2015	2,128.28	1,867.61	1,920.03
10/1/2015	12/31/2015	2,109.79	1,923.82	2,043.94
1/1/2016	3/31/2016	2,063.95	1,829.08	2,059.74
4/1/2016	6/30/2016	2,119.12	2,000.54	2,098.86
7/1/2016	9/30/2016	2,190.15	2,088.55	2,168.27
10/1/2016	12/31/2016	2,271.72	2,085.18	2,238.83
1/1/2017	3/31/2017	2,395.96	2,257.83	2,362.72
4/1/2017	6/30/2017	2,453.46	2,328.95	2,423.41
7/1/2017	9/30/2017	2,519.36	2,409.75	2,519.36
10/1/2017	12/31/2017	2,690.16	2,529.12	2,673.61
1/1/2018	3/31/2018	2,872.87	2,581.00	2,640.87
4/1/2018	6/30/2018	2,786.85	2,581.88	2,718.37
7/1/2018	9/30/2018	2,930.75	2,713.22	2,913.98
10/1/2018	12/31/2018	2,925.51	2,351.10	2,506.85
1/1/2019	3/31/2019	2,854.88	2,447.89	2,834.40
4/1/2019	5/1/2019*	2,945.83	2,867.19	2,923.73

*	The above table only includes data through this date. Accordingly, the “Quarterly Closing High”, “Quarterly Closing Low” and “Quarterly Close” data indicated are for this shortened period only and do not reflect complete data for this calendar quarter.

 

The graph below illustrates the performance of SPX from January 1, 2009 through May 1, 2019, based on information from Bloomberg. The dotted blue line represents its coupon barrier of 2,046.61, which is equal to 70.00% of its initial level. The dotted green line represents its downside threshold of 1,754.24, which is equal to 60.00% of its initial level. Past performance of SPX is not indicative of the future performance of SPX.

 

Correlation of the Underlying Indices

The graph below illustrates the daily performance of the Nasdaq-100 Index^®, the Russell 2000^® Index and the S&P 500^® Index from January 1, 2009 through May 1, 2019. For comparison purposes, each underlying index has been normalized to have a closing level of 100.00 on January 1, 2009 by dividing the closing level of that underlying index on each trading day by the closing level of that underlying index on January 1, 2009 and multiplying by 100.00. We obtained the closing levels used to determine the normalized closing levels set forth below from Bloomberg, without independent verification.

The closer the relationship of the daily returns of the underlying indices over a given period, the more positively correlated those underlying indices are. The lower (or more negative) the correlation among the underlying indices, the less likely it is that those underlying indices will move in the same direction and therefore, the greater the potential for the closing level or final level of one of those underlying indices to be less than its coupon barrier or downside threshold on any trading day during an observation period or on the trigger observation date, respectively. This is because the less positively correlated the underlying indices are, the greater the likelihood that at least one of the underlying indices will decrease in value. However, even if the underlying indices have a higher positive correlation, the closing level or final level of one or more of the underlying indices might be less than its coupon barrier or downside threshold on any trading day during an observation period or on the trigger observation date, respectively, as the underlying indices may decrease in value together. Although the correlation of the underlying indices’ performance may change over the term of the Notes, the correlations referenced in setting the terms of the Notes are calculated using UBS’ internal models at the time when the terms of the Notes are set and are not derived from the daily returns of the underlying indices over the period set forth below. A higher contingent coupon rate is generally associated with lower correlation of the underlying indices, which reflects a greater potential for missed contingent coupons and for a loss on your investment at maturity. See “Key Risks — A higher contingent coupon rate or lower downside thresholds or coupon barriers may reflect greater expected volatility of each of the underlying indices, and greater expected volatility generally indicates an increased risk of loss at maturity”, “— You are exposed to the market risk of each underlying index” and “— Because the Notes are linked to the least performing underlying index, you are exposed to a greater risk of no contingent coupons and losing some or all of your initial investment at maturity than if the Notes were linked to a single underlying index or fewer underlying indices” herein.

Past performance of the underlying indices is not indicative of the future performance of the underlying indices.

 

 

What Are the Tax Consequences of the Notes?

The U.S. federal income tax consequences of your investment in the Notes are uncertain. There are no statutory provisions, regulations, published rulings or judicial decisions addressing the characterization for U.S. federal income tax purposes of securities with terms that are substantially the same as the Notes. Some of these tax consequences are summarized below, but we urge you to read the more detailed discussion in “Material U.S. Federal Income Tax Consequences”, including the section — Securities Treated as Prepaid Derivatives or Prepaid Forwards with Associated Contingent Coupons”, in the accompanying product supplement and to discuss the tax consequences of your particular situation with your tax advisor. This discussion is based upon the Internal Revenue Code of 1986, as amended (the “Code”), final, temporary and proposed U.S. Treasury Department (the “Treasury”) regulations, rulings and decisions, in each case, as available and in effect as of the date hereof, all of which are subject to change, possibly with retroactive effect. Tax consequences under state, local and non-U.S. laws are not addressed herein. No ruling from the U.S. Internal Revenue Service (the “IRS”) has been sought as to the U.S. federal income tax consequences of your investment in the Notes, and the following discussion is not binding on the IRS.

U.S. Tax Treatment. Pursuant to the terms of the Notes, UBS and you agree, in the absence of a statutory or regulatory change or an administrative determination or judicial ruling to the contrary, to characterize the Notes as prepaid derivative contracts with respect to the underlying indices. If your Notes are so treated, any contingent coupon that is paid by UBS (including on the maturity date or call settlement date) should be included in your income as ordinary income in accordance with your regular method of accounting for U.S. federal income tax purposes.

In addition, excluding amounts attributable to any contingent coupon, you should generally recognize capital gain or loss upon the taxable disposition of your Notes in an amount equal to the difference between the amount you receive at such time (other than amounts or proceeds attributable to a contingent coupon or any amount attributable to any accrued but unpaid contingent coupon) and the amount you paid for your Notes. Such gain or loss should generally be long-term capital gain or loss if you have held your Notes for more than one year (otherwise such gain or loss should be short-term capital gain or loss if held for one year or less). The deductibility of capital losses is subject to limitations. Although uncertain, it is possible that proceeds received from the taxable disposition of your Notes prior to a coupon payment date, but that could be attributed to an expected contingent coupon, could be treated as ordinary income. You should consult your tax advisor regarding this risk.

Based on certain factual representations received from us, our counsel, Cadwalader, Wickersham & Taft LLP, is of the opinion that it would be reasonable to treat your Notes in the manner described above. However, because there is no authority that specifically addresses the tax treatment of the Notes, it is possible that your Notes could alternatively be treated for tax purposes as a single contingent payment debt instrument or pursuant to some other characterization, such that the timing and character of your income from the Notes could differ materially and adversely from the treatment described above, as described further under “Material U.S. Federal Income Tax Consequences”, including the section “— Securities Treated as Prepaid Derivatives or Prepaid Forwards with Associated Contingent Coupons”, in the accompanying product supplement.

Notice 2008-2. In 2007, the IRS released a notice requesting comments on the U.S. federal income tax treatment of “prepaid forward contracts” and similar instruments, which might include the Notes. Notice 2008-2 focuses in particular on whether to require holders of these instruments to accrue income over the term of their investment. It also asks for comments on a number of related topics, including the character of income or loss with respect to these instruments and the relevance of factors such as the nature of the underlying property to which the instruments are linked. While the notice requests comments on appropriate transition rules and effective dates, any Treasury regulations or other guidance promulgated after consideration of these issues could materially and adversely affect the tax consequences of an investment in the Notes, possibly with retroactive effect. U.S. holders should consult their tax advisors regarding the U.S. federal income tax consequences of an investment in the Notes, including possible alternative treatments and the issues presented by this notice. Non-U.S. holders should consult their tax advisors regarding the U.S. federal income tax consequences of investing in the Notes, including the possible application of 30% U.S. withholding tax in respect of the contingent coupons.

Section 1297. We will not attempt to ascertain whether any underlying constituent issuer would be treated as a “passive foreign investment company” (a “PFIC”) within the meaning of Section 1297 of the Code. If any such entity were so treated, certain adverse U.S. federal income tax consequences might apply, upon the taxable disposition of a Note. You should refer to information filed with the SEC or the equivalent governmental authority by such entities and consult your tax advisor regarding the possible consequences to you if any such entity is or becomes a PFIC.

Medicare Tax on Net Investment Income. U.S. holders that are individuals, estates or certain trusts are subject to an additional 3.8% tax on all or a portion of their “net investment income,” which may include any income or gain realized with respect to the Notes, to the extent of their net investment income that when added to their other modified adjusted gross income, exceeds $200,000 for an unmarried individual, $250,000 for a married taxpayer filing a joint return (or a surviving spouse), $125,000 for a married individual filing a separate return or the dollar amount at which the highest tax bracket begins for an estate or trust. The 3.8% Medicare tax is determined in a different manner than the income tax. You should consult your tax advisor as to the consequences of the 3.8% Medicare tax.

Specified Foreign Financial Assets. Certain U.S. holders that own “specified foreign financial assets” in excess of an applicable threshold may be subject to reporting obligations with respect to such assets with their tax returns, especially if such assets are held outside the custody of a U.S. financial institution. You are urged to consult your tax advisor as to the application of this legislation to your ownership of the Notes.

Non-U.S. Holders. The U.S. federal income tax treatment of the contingent coupons is unclear. Subject to Section 871(m) of the Code and FATCA, as discussed below, our counsel is of the opinion that contingent coupons paid to a non-U.S. holder that provides us (and/or the applicable withholding agent) with a fully completed and validly executed applicable IRS Form W-8 should not be subject to U.S. withholding tax and we do not intend to withhold any tax on contingent coupons. However, it is possible that the IRS could assert that such payments are subject to U.S. withholding tax, or that another withholding agent may otherwise determine that withholding is required, in which case the other withholding agent may withhold up to 30% on such payments (subject to reduction or elimination of such withholding tax pursuant to an applicable income tax treaty). We will not pay any additional amounts in respect of such withholding. Subject to Section 897 of the Code and Section 871(m) of the Code, discussed below, gain from the taxable disposition of a Note generally should not be subject to U.S. tax unless (i) such gain is effectively connected with a trade or business conducted by the non-U.S. holder in the U.S., (ii) the non-U.S. holder is a non-resident alien individual and is present in the U.S. for 183 days or more during the taxable year of such taxable disposition and certain other conditions are satisfied or (iii) the non-U.S. holder has certain other present or former connections with the U.S.

 

Section 897. We will not attempt to ascertain whether any underlying constituent issuer would be treated as a “United States real property holding corporation” (“USRPHC”) within the meaning of Section 897 of the Code. We also have not attempted to determine whether the Notes should be treated as “United States real property interests” (“USRPI”) as defined in Section 897 of the Code. If any such entity and the Notes were so treated, certain adverse U.S. federal income tax consequences could possibly apply, including subjecting any gain to a non-U.S. holder in respect of a Note upon a taxable disposition of the Note to the U.S. federal income tax on a net basis, and the proceeds from such a taxable disposition to a 15% withholding tax. You should consult your tax advisor regarding the potential treatment of any such entity as a USRPHC and the Notes as USRPI.

Section 871(m). A 30% withholding tax (which may be reduced by an applicable income tax treaty) is imposed under Section 871(m) of the Code on certain “dividend equivalents” paid or deemed paid to a non-U.S. holder with respect to a “specified equity-linked instrument” that references one or more dividend-paying U.S. equity securities or indices containing U.S. equity securities. The withholding tax can apply even if the instrument does not provide for payments that reference dividends. Treasury regulations provide that the withholding tax applies to all dividend equivalents paid or deemed paid on specified equity-linked instruments that have a delta of one (“delta-one specified equity-linked instruments”) issued after 2016 and to all dividend equivalents paid or deemed paid on all other specified equity-linked instruments issued after 2018. However, the IRS has issued guidance that states that the Treasury and the IRS intend to amend the effective dates of the Treasury regulations to provide that withholding on dividend equivalents paid or deemed paid will not apply to specified equity-linked instruments that are not delta-one specified equity-linked instruments and are issued before January 1, 2021.

Based on our determination that the Notes are not “delta-one” with respect to any underlying index or any U.S. underlying constituents, our counsel is of the opinion that the Notes should not be delta-one specified equity-linked instruments and thus should not be subject to withholding on dividend equivalents. Our determination is not binding on the IRS, and the IRS may disagree with this determination. Furthermore, the application of Section 871(m) of the Code will depend on our determinations made upon issuance of the Notes. If withholding is required, we will not make payments of any additional amounts.

Nevertheless, after issuance, it is possible that your Notes could be deemed to be reissued for tax purposes upon the occurrence of certain events affecting an underlying index, the U.S. underlying constituents or your Notes, and following such occurrence your Notes could be treated as delta-one specified equity-linked instruments that are subject to withholding on dividend equivalents. It is also possible that withholding tax or other tax under Section 871(m) of the Code could apply to the Notes under these rules if a non-U.S. holder enters, or has entered, into certain other transactions in respect of an underlying index, the U.S. underlying constituents or the Notes. A non-U.S. holder that enters, or has entered, into other transactions in respect of an underlying index, the U.S. underlying constituents or the Notes should consult its tax advisor regarding the application of Section 871(m) of the Code to its Notes in the context of its other transactions.

Because of the uncertainty regarding the application of the 30% withholding tax on dividend equivalents to the Notes, you are urged to consult your tax advisor regarding the potential application of Section 871(m) of the Code and the 30% withholding tax to an investment in the Notes.

Foreign Account Tax Compliance Act. The Foreign Account Tax Compliance Act (“FATCA”) was enacted on March 18, 2010, and imposes a 30% U.S. withholding tax on “withholdable payments” (i.e., certain U.S.-source payments, including interest (and original issue discount), dividends, other fixed or determinable annual or periodical gain, profits, and income, and on the gross proceeds from a disposition of property of a type which can produce U.S.-source interest or dividends) and “passthru payments” (i.e., certain payments attributable to withholdable payments) made to certain foreign financial institutions (and certain of their affiliates) unless the payee foreign financial institution agrees (or is required), among other things, to disclose the identity of any U.S. individual with an account of the institution (or the relevant affiliate) and to annually report certain information about such account. FATCA also requires withholding agents making withholdable payments to certain foreign entities that do not disclose the name, address, and taxpayer identification number of any substantial U.S. owners (or do not certify that they do not have any substantial U.S. owners) to withhold tax at a rate of 30%. Under certain circumstances, a holder may be eligible for refunds or credits of such taxes.

Pursuant to final and temporary Treasury regulations and other IRS guidance, the withholding and reporting requirements under FATCA will generally apply to certain “withholdable payments”, will not apply to gross proceeds on a sale or disposition, and will apply to certain foreign passthru payments only to the extent that such payments are made after the date that is two years after final regulations defining the term “foreign passthru payment” are published. If withholding is required, we (or the applicable paying agent) will not be required to pay additional amounts with respect to the amounts so withheld. Foreign financial institutions and non-financial foreign entities located in jurisdictions that have an intergovernmental agreement with the U.S. governing FATCA may be subject to different rules.

Investors should consult their tax advisor about the application of FATCA, in particular if they may be classified as financial institutions (or if they hold their Notes through a foreign entity) under the FATCA rules.

Proposed Legislation. In 2007, legislation was introduced in Congress that, if it had been enacted, would have required holders of Notes purchased after the bill was enacted to accrue interest income over the term of the Notes despite the fact that there may be no interest payments over the term of the Notes.

Furthermore, in 2013, the House Ways and Means Committee released in draft form certain proposed legislation relating to financial instruments. If it had been enacted, the effect of this legislation generally would have been to require instruments such as the Notes to be marked to market on an annual basis with all gains and losses to be treated as ordinary, subject to certain exceptions.

It is not possible to predict whether any similar or identical bills will be enacted in the future, or whether any such bill would affect the tax treatment of your Notes. You are urged to consult your tax advisor regarding the possible changes in law and their possible impact on the tax treatment of your Notes.

Both U.S. and non-U.S. holders are urged to consult their tax advisors concerning the application of U.S. federal income tax laws to their particular situations, as well as any tax consequences of the purchase, beneficial ownership and disposition of the Notes arising under the laws of any state, local, non-U.S. or other taxing jurisdiction (including those of the underlying constituent issuers).

 

Supplemental Plan of Distribution (Conflicts of Interest); Secondary Markets (if any)

We have agreed to sell to UBS Securities LLC and UBS Securities LLC has agreed to purchase, all of the Notes at the issue price to the public less the underwriting discount indicated on the cover hereof. UBS Securities LLC has agreed to resell all of the Notes to UBS Financial Services Inc. at a discount from the issue price to the public equal to the underwriting discount indicated on the cover hereof.

Conflicts of Interest — Each of UBS Securities LLC and UBS Financial Services Inc. is an affiliate of UBS and, as such, has a “conflict of interest” in this offering within the meaning of Financial Industry Regulatory Authority, Inc. (“FINRA”) Rule 5121. In addition, UBS will receive the net proceeds (excluding the underwriting discount) from the initial public offering of the Notes, thus creating an additional conflict of interest within the meaning of FINRA Rule 5121. Consequently, the offering is being conducted in compliance with the provisions of FINRA Rule 5121. Neither UBS Securities LLC nor UBS Financial Services Inc. is permitted to sell Notes in this offering to an account over which it exercises discretionary authority without the prior specific written approval of the account holder.

UBS Securities LLC and its affiliates may offer to buy or sell the Notes in the secondary market (if any) at prices greater than UBS’ internal valuation — The value of the Notes at any time will vary based on many factors that cannot be predicted. However, the price (not including UBS Securities LLC’s or any affiliates’ customary bid-ask spreads) at which UBS Securities LLC or any affiliate would offer to buy or sell the Notes immediately after the trade date in the secondary market is expected to exceed the estimated initial value of the Notes as determined by reference to our internal pricing models. The amount of the excess will decline to zero on a straight line basis over a period ending no later than 4 months after the trade date, provided that UBS Securities LLC may shorten the period based on various factors, including the magnitude of purchases and other negotiated provisions with selling agents. Notwithstanding the foregoing, UBS Securities LLC and its affiliates intend, but are not required to make a market for the Notes and may stop making a market at any time. For more information about secondary market offers and the estimated initial value of the Notes, see “Key Risks — Fair value considerations” and “Key Risks — Limited or no secondary market and secondary market price considerations” herein.

Prohibition of Sales to EEA Retail Investors — The Notes are not intended to be offered, sold or otherwise made available to and should not be offered, sold or otherwise made available to any retail investor in the European Economic Area (“EEA”). For these purposes, a retail investor means a person who is one (or more) of: (i) a retail client as defined in point (11) of Article 4(1) of Directive 2014/65/EU, as amended (“MiFID II”); (ii) a customer within the meaning of Directive 2002/92/EC, as amended, where that customer would not qualify as a professional client as defined in point (10) of Article 4(1) of MiFID II; or (iii) not a qualified investor as defined in Directive 2003/71/EC, as amended. Consequently no key information document required by Regulation (EU) No 1286/2014, as amended (the “PRIIPs Regulation”), for offering or selling the Notes or otherwise making them available to retail investors in the EEA has been prepared and therefore offering or selling the Notes or otherwise making them available to any retail investor in the EEA may be unlawful under the PRIIPs Regulation.

 

Validity of the Notes

In the opinion of Cadwalader, Wickersham & Taft LLP, as special counsel to the issuer, when the Notes offered by this pricing supplement have been executed and issued by the issuer and authenticated by the trustee pursuant to the indenture and delivered, paid for and sold as contemplated herein, the Notes will be valid and binding obligations of the issuer, enforceable against the issuer in accordance with their terms, subject to applicable bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium, receivership or other laws relating to or affecting creditors’ rights generally, and to general principles of equity (regardless of whether enforcement is sought in a proceeding at law or in equity). This opinion is given as of the date hereof and is limited to the laws of the State of New York. Insofar as this opinion involves matters governed by Swiss law, Cadwalader, Wickersham & Taft LLP has assumed, without independent inquiry or investigation, the validity of the matters opined on by Homburger AG, Swiss legal counsel for the issuer, in its opinion dated October 29, 2018 filed on that date with the Securities and Exchange Commission as Exhibit 5.3 to the issuer’s registration statement on Form F-3 (the “Registration Statement”). In addition, this opinion is subject to customary assumptions about the trustee’s authorization, execution and delivery of the indenture and, with respect to the Notes, authentication of the Notes and the genuineness of signatures and certain factual matters, all as stated in the opinion of Cadwalader, Wickersham & Taft LLP dated October 29, 2018 filed on that date with the Securities and Exchange Commission as Exhibit 5.4 to the Registration Statement.