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•	enhances investors’ understanding of BXP and BPLP by enabling investors to view the business as a whole in the same manner as management views and operates the business;

•	eliminates duplicative disclosure and provides a more concise and readable presentation because a substantial portion of the disclosure applies to both BXP and BPLP; and

•	creates time and cost efficiencies through the preparation of one combined report instead of two separate reports.

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•	Item 1. Financial Statements (unaudited), which includes the following specific disclosures for BXP and BPLP:

•	Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations includes information specific to each entity, where applicable; and

•	Item 2. Liquidity and Capital Resources includes separate reconciliations of amounts to each entity’s financial statements, where applicable.

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•	common units of partnership interest (also referred to as “OP Units”),

•	long term incentive units of partnership interest (also referred to as “LTIP Units”), and

•	preferred units of partnership interest (also referred to as “Preferred Units”).

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•	167 office properties (including nine properties under construction/redevelopment);

•	six residential properties (including four properties under construction);

•	five retail properties and

•	one hotel.

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(1)	Includes pre-development costs.

(1)	Includes pre-development costs.

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(1)	Investments with deficit balances aggregating approximately $25.2 million and $25.9 million at March 31, 2018 and December 31, 2017, respectively, have been reflected within Other Liabilities in the Company’s Consolidated Balance Sheets.

(2)	The Company’s economic ownership has increased based on the achievement of certain return thresholds.

(3)	The Company’s wholly-owned subsidiary that owns Wisconsin Place Office also owns a 33.3% interest in the joint venture entity that owns the land, parking garage and infrastructure of the project.

(4)	The joint venture owns four in-service buildings and two undeveloped land parcels.

(5)	Under the joint venture agreement for this land parcel, the partner will be entitled to up to two additional payments from the venture based on increases in total entitled square footage of the project above 520,000 square feet and achieving certain project returns at stabilization.

(6)	This entity is a VIE (See Note 2).

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(1)

This amount represents the aggregate difference between the Company’s historical cost basis and the basis reflected at the joint venture level, which is typically amortized over the life of the related assets and liabilities. Basis differentials result from impairments of investments, acquisitions through joint ventures with no change in control and upon the transfer of assets that were previously owned by the Company into a joint venture. In addition, certain acquisition, transaction and other costs may not be reflected in the net assets at the joint venture level. At March 31, 2018 and December 31, 2017, there was an aggregate basis differential of approximately $321.1 million and $322.5 million, respectively, between the carrying value of the Company’s investment in the joint venture that owns Colorado Center and the joint venture’s basis in the assets and liabilities, which differential (excluding land) shall be amortized over the remaining lives of the related assets and liabilities.

(2)	Investments with deficit balances aggregating approximately $25.2 million and $25.9 million at March 31, 2018 and December 31, 2017, respectively, have been reflected within Other Liabilities in the Company’s Consolidated Balance Sheets.

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(1)	Includes straight-line rent adjustments of approximately $1.8 million and $7.0 million for the three months ended March 31, 2018 and 2017, respectively.

(2)	Includes straight-line rent adjustments of approximately $0.7 million and $0.7 million for the three months ended March 31, 2018 and 2017, respectively. Also includes net above-/below-market rent adjustments of approximately $0.4 million and $0.4 million for the three months ended March 31, 2018 and 2017, respectively.

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•	if there is a negative change in the economy, including, but not limited to, a reversal of current job growth trends and an increase in unemployment, it could have a negative effect on the following, among other things:

•	the fundamentals of our business, including overall market occupancy, tenant space utilization and rental rates;

•	the financial condition of our tenants, many of which are financial, legal, media/telecommunication, technology and other professional firms, our lenders, counterparties to our derivative financial instruments and institutions that hold our cash balances and short-term investments, which may expose us to increased risks of default by these parties; and

•	the value of our real estate assets, which may limit our ability to dispose of assets at attractive prices or obtain or maintain debt financing secured by our properties or on an unsecured basis;

•	volatile or adverse global economic and political conditions, and dislocations in the credit markets could adversely affect our access to cost-effective capital and have a resulting material adverse effect on our business opportunities, results of operations and financial condition;

•	general risks affecting the real estate industry (including, without limitation, the inability to enter into or renew leases, tenant space utilization, dependence on tenants’ financial condition, and competition from other developers, owners and operators of real estate);

•	failure to manage effectively our growth and expansion into new markets and sub-markets or to integrate acquisitions and developments successfully;

•	the ability of our joint venture partners to satisfy their obligations;

•	risks and uncertainties affecting property development and construction (including, without limitation, construction delays, increased construction costs, cost overruns, inability to obtain necessary permits, tenant accounting considerations that may result in negotiated lease provisions that limit a tenant’s liability during construction, and public opposition to such activities);

•	risks associated with the availability and terms of financing and the use of debt to fund acquisitions and developments or refinance existing indebtedness, including the impact of higher interest rates on the cost and/or availability of financing;

•	risks associated with forward interest rate contracts and the effectiveness of such arrangements;

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•	risks associated with downturns in the national and local economies, increases in interest rates, and volatility in the securities markets;

•	risks associated with actual or threatened terrorist attacks;

•	costs of compliance with the Americans with Disabilities Act and other similar laws;

•	potential liability for uninsured losses and environmental contamination;

•	risks associated with security breaches through cyber attacks, cyber intrusions or otherwise, as well as other significant disruptions of our information technology (IT) networks and related systems, which support our operations and our buildings;

•	risks associated with BXP’s potential failure to qualify as a REIT under the Internal Revenue Code of 1986, as amended;

•	possible adverse changes in tax and environmental laws;

•	the impact of newly adopted accounting principles on our accounting policies and on period-to-period comparisons of financial results;

•	risks associated with possible state and local tax audits;

•	risks associated with our dependence on key personnel whose continued service is not guaranteed; and

•	the other risk factors identified in our most recently filed Annual Reports on Form 10-K, including those described under the caption “Risk Factors.”

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•	ensuring tenant satisfaction;

•	leasing available space in our in-service and development properties, as well as focusing on sizable future lease expirations well in advance;

•	completing the construction of our development and redevelopment properties;

•	continuing and completing the redevelopment and repositioning of several key properties to increase future revenues and asset values over the long-term, despite the adverse impact on near-term revenue and earnings;

•	maintaining discipline in our underwriting of investment opportunities by (1) seeking significant pre-leasing commitments before beginning new construction, and (2) targeting acquisition activity in non-stabilized assets near innovation centers where we see the best prospects for overall growth and our operational expertise can create value; and

•	managing our near-term debt maturities and maintaining our conservative balance sheet.

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(1)	Represents leases for which rental revenue recognition has commenced in accordance with GAAP during the three months ended March 31, 2018.

(2)

Represents leases executed during the three months ended March 31, 2018 for which we either (1) commenced rental revenue recognition in such period or (2) will commence rental revenue recognition in subsequent periods, in accordance with GAAP, and includes leases at properties currently under development. The total square feet of leases executed and recognized in the three months ended March 31, 2018 is 374,084.

(3)	Second generation leases are defined as leases for space that had previously been leased by us. Of the 1,222,097 square feet of second generation leases that commenced during the three months ended March 31, 2018, leases for 922,711 square feet were signed in prior periods.

(4)	Total transaction costs include tenant improvements and leasing commissions and exclude free rent concessions and other inducements in accordance with GAAP.

(5)	Represents the increase in gross rent (base rent plus expense reimbursements) on the new versus expired leases on the 956,451 square feet of second generation leases that had been occupied within the prior 12 months for the three months ended March 31, 2018; excludes leases that management considers temporary because the tenant is not expected to occupy the space on a long-term basis.

(6)	Represents the increase in net rent (gross rent less operating expenses) on the new versus expired leases on the 956,451 square feet of second generation leases that had been occupied within the prior 12 months for the three months ended March 31, 2018; excludes leases that management considers temporary because the tenant is not expected to occupy the space on a long-term basis.

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•

On January 24, 2018, we entered into a lease agreement with Leidos for a build-to-suit project with approximately 276,000 net rentable square feet of Class A office space at our 17Fifty Presidents Street development project located in Reston, Virginia. Concurrently with the execution of the lease, we commenced development of the project and expect the building to be completed and available for occupancy during the second quarter of 2020.

•	On January 31, 2018, we partially placed in-service our Signature at Reston development project comprised of 508 apartment units and retail space aggregating approximately 515,000 square feet located in Reston, Virginia. As of May 2, 2018, this property was 18% leased.

•

On February 23, 2018, we entered into a lease agreement with Fannie Mae to lease approximately 850,000 square feet of Class A office space at our Reston Gateway development project located in Reston, Virginia. The initial phase of the project will consist of approximately 1.1 million net rentable square feet. As of May 2, 2018, the office space is approximately 85% leased. We expect to begin construction in the second half of 2018 upon receipt of all necessary approvals.

•

On January 9, 2018, we completed the sale of our 500 E Street, S.W. property located in Washington, DC for a net contract sale price of approximately $118.6 million. Net cash proceeds totaled approximately $116.1 million, resulting in a gain on sale of real estate totaling approximately $96.4 million for BXP and approximately $98.9 million for BPLP. 500 E Street, S.W. is an approximately 262,000 net rentable square foot Class A office property. The property is 100% leased with 21% expecting to vacate in February 2019.

•

On April 19, 2018, a joint venture in which we have a 50% interest obtained construction financing with a total commitment of $180.0 million collateralized by its Hub on Causeway - Residential development project.  The construction financing bears interest at a variable rate equal to LIBOR plus 2.00% per annum and matures on April 19, 2022, with two, one-year extension options, subject to certain conditions.  The joint venture has not yet drawn any funds under the loan. The Hub on Causeway - Residential is an approximately 320,000 square foot project comprised of 440 residential units located in Boston, Massachusetts.

•

On April 23, 2018, we entered into an agreement to acquire Santa Monica Business Park in the Ocean Park neighborhood of Santa Monica, California for a net purchase price of approximately $616.0 million. Santa Monica Business Park is a 47-acre office park consisting of 21 buildings totaling approximately 1.2 million net rentable square feet. Approximately 70% of the rentable square footage is subject to a ground lease with 80 years remaining including renewal periods. The ground lease provides us with the right to purchase the land underlying the properties subject to the ground lease in 2028 with subsequent purchase rights every 15 years. The property is 94% leased, including leases with future commencement dates. The closing is subject to customary closing conditions and termination rights for transactions of this type. There can be no assurance that the acquisition will be completed on the terms currently contemplated, or at all.

•	On April 24, 2018, BPLP exercised its option to draw $500.0 million on its unsecured delayed draw term loan facility (the "Delayed Draw Facility"). The Delayed Draw Facility totaling $500.0 million bears interest at a variable rate equal to LIBOR plus 0.90% per annum based on BPLP's current credit rating and matures on April 24, 2022.

•

On April 27, 2018, a joint venture in which we have a 60% interest refinanced the mortgage loan collateralized by its 540 Madison Avenue property located in New York City totaling $120.0 million.  The mortgage loan bears interest at a variable rate equal to LIBOR plus 1.10% per annum and matures on June 5, 2023.  The previous mortgage loan bore interest at a variable rate equal to LIBOR plus 1.50% per annum and was scheduled to mature on June 5, 2018.  540 Madison Avenue is an approximately 284,000 net rentable square foot Class A office property.

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(1)

For a detailed discussion of NOI, including the reasons management believes NOI is useful to investors, see page 45. Residential Net Operating Income for the three months ended March 31, 2018 and 2017 is comprised of Residential Revenue of $4,159 and $3,956, less Residential Expenses of $2,272 and $1,551, respectively. Hotel Net Operating Income for the three months ended March 31, 2018 and 2017 is comprised of Hotel Revenue of $9,102 and $7,420 less Hotel Expenses of $8,073 and $7,091, respectively, per the Consolidated Statements of Operations.

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(1)	This is the low-rise portion of 601 Lexington Avenue in New York City. Rental revenue includes approximately $5,000 and $(1.5) million of termination income for the three months ended March 31, 2018 and March 31, 2017, respectively. In addition, real estate operating expenses includes approximately $1.1 million of demolition costs for the three months ended March 31, 2017.

(2)	Real estate operating expenses for the three months ended March 31, 2017 were entirely related to demolition costs.

(3)	On April 6, 2017, we commenced the development of 145 Broadway, a build-to-suit Class A office project with approximately 485,000 net rentable square feet located in Cambridge, Massachusetts.

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(1)	Average Monthly Rental Rates are calculated by us as the average of the quotients obtained by dividing (A) rental revenue as determined in accordance with GAAP by (B) the number of occupied units for each month within the applicable fiscal period.

(2)	Average Physical Occupancy is defined as (1) the average number of occupied units divided by (2) the total number of units, expressed as a percentage.

(3)

Average Economic Occupancy is defined as (1) total possible revenue less vacancy loss divided by (2) total possible revenue, expressed as a percentage. Total possible revenue is determined by valuing average occupied units at contract rates and average vacant units at Market Rents. Vacancy loss is determined by valuing vacant units at current Market Rents. By measuring vacant units at their Market Rents, Average Economic Occupancy takes into account the fact that units of different sizes and locations within a residential property have different economic impacts on a residential property's total possible gross revenue. Market Rents used by us in calculating Average Economic Occupancy are based on the current market rates set by the managers of our residential properties based on their experience in renting their residential property’s units and publicly available market data. Trends in market rents for a region as reported by others could vary. Market Rents for a period are based on the average Market Rents during that period and do not reflect any impact for cash concessions.

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(1)

The related interest expense from the Outside Members’ Notes Payable totaled approximately $9.2 million for the three months ended March 31, 2017. This amount was allocated to the outside joint venture partners as an adjustment to Noncontrolling Interests in Property Partnerships in our Consolidated Statements of Operations. On June 7, 2017, a portion of the outside members’ notes payable was repaid and the remaining portion was contributed as equity in the consolidated entity.

(2)	The increase was primarily due to the commencement and continuation of several development projects. For a list of development projects refer to “Liquidity and Capital Resources” within “Item 2—Management’s Discussion and Analysis of Financial Condition and Results of Operations.”

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(1)	On June 7, 2017, our consolidated entity in which we have a 60% interest completed the refinancing of indebtedness that had been secured by direct and indirect interests in 767 Fifth Avenue. Prior to this quarter, the net loss allocation

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(2)	On August 19, 2016, the consolidated entity in which we have a 55% interest and that owns this property commenced the redevelopment of the six-story low-rise office and retail building component of the complex. The redeveloped portion, One Five Nine East 53rd Street, will contain approximately 220,000 square feet. We will capitalize incremental costs during the redevelopment.

•	fund normal recurring expenses;

•	meet debt service and principal repayment obligations, including balloon payments on maturing debt;

•	fund development costs;

•	fund dividend requirements on BXP’s Series B Preferred Stock;

•	fund capital expenditures, including major renovations, tenant improvements and leasing costs;

•	possible acquisitions of properties, either directly or indirectly through the acquisition of equity interest therein; and

•	make the minimum distribution required to enable BXP to maintain its REIT qualification under the Internal Revenue Code of 1986, as amended.

•	cash flow from operations;

•	distribution of cash flows from joint ventures;

•	cash and cash equivalent balances;

•	issuances of BXP equity securities and/or additional preferred or common units of partnership interest in BPLP;

•	BPLP’s 2017 Credit Facility and other short-term bridge facilities;

•	construction loans;

•	long-term secured and unsecured indebtedness (including unsecured exchangeable indebtedness); and

•	sales of real estate.

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(1)	Represents our share. Investment to Date and Estimated Total Investment includes net revenue during lease up period, acquisition expenses and approximately $92.3 million of construction cost and leasing commission accruals.

(2)	Represents percentage leased as of May 2, 2018, including leases with future commencement dates.

(3)

Under the joint venture agreement, if the project is funded with 100% equity, we have agreed to fund 50% of our partner’s equity requirement, structured as preferred equity. We expect to fund approximately $25.4 million at a rate of LIBOR plus 3.0% per annum and receive priority distributions from all distributions to our partner until the principal and interest are repaid. As of March 31, 2018, we had contributed an aggregate of approximately $17.2 million of preferred equity to the venture. This property is 18% placed in-service as of March 31, 2018.

(4)	This development has a $102.3 million (our share) construction loan facility. As of March 31, 2018, $7.6 million (our share) has been drawn under this facility.

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(5)	This development has a $125 million (our share) construction loan facility. As of March 31, 2018, $30.4 million (our share) has been drawn under this facility.

(6)	Rentable square feet is an estimate based on current building design.

(7)	This property is 56% placed in-service as of March 31, 2018.

(8)	This development is subject to a 99-year ground lease (including extension options) with an option to purchase in the future.

(9)	Percentage leased excludes residential units.

(10)	This property is 46% placed in-service, as of March 31, 2018.

(11)	The low-rise portion of 601 Lexington Avenue.

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(1)

Construction in progress for the three months ended March 31, 2018 includes ongoing expenditures associated with 191 Spring Street, Salesforce Tower and Signature at Reston, which were partially placed in-service during the three months ended March 31, 2018. In addition, we incurred costs associated with our continued development/redevelopment of One Five Nine East 53rd Street, 145 Broadway, 20 CityPoint, 17Fifty Presidents Street, 6595 Springfield Center Drive, and MacArthur Station Residences and Proto Kendall Square residential projects.

(2)

On January 9, 2018, we completed the sale of our 500 E Street, S.W. property located in Washington, DC for a net contract sale price of approximately $118.6 million. Net cash proceeds totaled approximately $116.1 million, resulting in a gain on sale of real estate totaling approximately $96.4 million for Boston Properties, Inc. and approximately $98.9 million for Boston Properties Limited Partnership. 500 E Street, S.W. is an approximately 262,000 net rentable square foot Class A office property.

(3)	Capital contributions to unconsolidated joint ventures for the three months ended March 31, 2018 consisted primarily of cash contributions of approximately $45.6 million to our 7750 Wisconsin Avenue joint venture.

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(1)	Except for the Series B Cumulative Redeemable Preferred Stock, which is valued at the liquidation preference of $2,500.00 per share, values are based on the closing price per share of BXP’s Common Stock on March 29, 2018 of $123.22.

(2)	Includes long-term incentive plan units (including 2012 OPP Units, 2013 MYLTIP Units, 2014 MYLTIP Units and 2015 MYLTIP Units), but excludes MYLTIP Units granted between 2016 and 2018.

(3)	See page 64 for additional information.

(4)	See page 63 for additional information.

(i)	the number of outstanding shares of common stock of BXP,

(ii)	the number of outstanding OP Units in BPLP (excluding OP Units held by BXP),

(iii)	the number of OP Units issuable upon conversion of all outstanding LTIP Units, assuming all conditions have been met for the conversion of the LTIP Units, and

(iv)	the number of OP Units issuable upon conversion of 2012 OPP Units, 2013 MYLTIP Units, 2014 MYLTIP Units and 2015 MYLTIP Units that were issued in the form of LTIP Units; plus

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(1)	See page 64 for additional information.

(2)	See page 63 for additional information.

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(1)	Yield on issuance date including the effects of discounts on the notes, settlements of interest rate contracts and the amortization of financing costs.

(2)	No principal amounts are due prior to maturity.

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(1)	GAAP interest rate differs from the stated interest rate due to the inclusion of the amortization of financing charges and the effects of hedging transactions.

(2)	The mortgage loan requires interest only payments with a balloon payment due at maturity.

(3)	This property is owned by a consolidated entity in which we have a 60% interest.

(4)

In connection with the refinancing of the loan, we guaranteed the consolidated entity’s obligation to fund various reserves for tenant improvement costs and allowances, leasing commissions and free rent obligations in lieu of cash deposits. As of March 31, 2018, the maximum funding obligation under the guarantee was approximately $171.7 million. We earn a fee from the joint venture for providing the guarantee and have an agreement with our partners to reimburse the joint venture for their share of any payments made under the guarantee (See Note 6 to the Consolidated Financial Statements).

(5)	This property is owned by a consolidated entity in which we have a 55% interest.

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(1)	GAAP interest rate differs from the stated interest rate due to the inclusion of the amortization of financing charges, which includes mortgage recording fees.

(2)	The loan requires interest only payments with a balloon payment due at maturity.

(3)	Mortgage loan bears interest at a variable rate equal to LIBOR plus 1.50% per annum (See Note 12 to the Consolidated Financial Statements).

(4)

On April 11, 2016, a notice of event of default was received from the lender because the loan to value ratio is not in compliance with the applicable covenant in the loan agreement. On October 17, 2016, the lender notified the joint venture that it has elected to charge the default rate on the loan. The default rate is defined as LIBOR plus 5.75% per annum. Subsequently, the cash flows generated from the property have become insufficient to fund debt service payments and capital improvements necessary to lease and operate the property and the joint venture is not prepared to fund additional cash shortfalls at this time. Consequently, the joint venture is not current on making debt service payments and remains in default.

(5)	The loan bears interest at a variable rate equal to LIBOR plus 2.25% per annum.

(6)	The loan bears interest at a variable rate equal to LIBOR plus 2.35% per annum and matures on December 7, 2019, with three, one-year extension options, subject to certain conditions.

(7)	The construction financing bears interest at a variable rate equal to LIBOR plus 2.25% per annum and matures on December 18, 2020, with two, one-year extension option, subject to certain conditions.

(8)

The construction financing bears interest at a variable rate equal to LIBOR plus 2.25% per annum and matures on September 6, 2021, with two, one-year extension options, subject to certain conditions. In connection with the construction financing, we obtained the right to complete the construction of the garage underneath the project being developed by an affiliate of our joint venture partner and obtain funding from the garage construction lender.  We agreed to guarantee completion of the garage to the construction lender and an affiliate of our partner agreed to reimburse us for our partner’s share of any payments under the guarantee.

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(1)	BXP’s share of diluted FFO was 89.85% and 89.69% for the three months ended March 31, 2018 and 2017, respectively.

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(1)	Our calculation includes OP Units and vested LTIP Units (including vested 2012 OPP Units, vested 2013 MYLTIP Units, vested 2014 MYLTIP Units and vested 2015 MYLTIP Units).

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(a)

During the three months ended March 31, 2018, Boston Properties, Inc. issued an aggregate of 24,265 shares of common stock in exchange for 24,265 common units of limited partnership held by certain limited partners of Boston Properties Limited Partnership. Of these shares, 1,500 shares were issued in reliance on an exemption from registration under Section 4(a)(2) of the Securities Act of 1933, as amended. We relied on the exemption under Section 4(a)(2) based upon factual representations received from the limited partner who received the common shares.

(b)	Not applicable.

(c)	Issuer Purchases of Equity Securities.

(1)	Represents shares of Common Stock surrendered by employees to the Company to satisfy such employees’ tax withholding obligations in connection with the vesting of restricted Common Stock.

(a)

Each time Boston Properties, Inc. issues shares of stock (other than in exchange for common units when such common units are presented for redemption), it contributes the proceeds of such issuance to Boston Properties Limited Partnership in return for an equivalent number of partnership units with rights and preferences analogous to the shares issued. During the three months ended March 31, 2018, in connection with issuances of common stock by Boston Properties, Inc. pursuant to issuances to employees of restricted common stock under the Boston Properties, Inc. 2012 Stock Option and Incentive Plan and pursuant to issuances under the Boston Properties, Inc. 1999 Non-Qualified Employee Stock Purchase Plan, we issued an aggregate of approximately 21,544 common units to Boston Properties, Inc. in exchange for approximately $363,429, the aggregate proceeds of such common stock issuances to Boston Properties, Inc. Such units were issued in reliance on an exemption from registration under Section 4(a)(2) of the Securities Act of 1933, as amended.

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(b)	Not Applicable.

(c)	Issuer Purchases of Equity Securities.

(1)

Includes 8,427 common units previously held by Boston Properties, Inc. that were redeemed in connection with the January 15, 2018 surrender of shares of restricted common stock of Boston Properties, Inc. by employees to Boston Properties, Inc. to satisfy such employees’ tax withholding obligations in connection with the vesting of restricted common stock and 341 LTIP units that were repurchased in connection with the termination of an employee’s employment with Boston Properties, Inc. Under the terms of the applicable LTIP unit vesting agreements, such units were repurchased by Boston Properties Limited Partnership at a price of $0.25 per unit, which was the amount originally paid by such employee for such units.

(2)

Includes 337,847 2015 MYLTIP units. The measurement period for such 2015 MYLTIP units ended on February 4, 2018 and Boston Properties, Inc.’s total return to stockholders was sufficient for employees to earn and therefore become eligible to vest in a portion of the 2015 MYLTIP units. Under the terms of the applicable 2015 MYLTIP award agreements, the 337,847 unearned 2015 MYLTIP units were repurchased at a price of $0.25 per 2015 MYLTIP unit, which was the amount originally paid by each employee for the units. Also includes 366 common units previously held by Boston Properties, Inc. that were redeemed in connection with the surrender of shares of restricted common stock of Boston Properties, Inc. by an employee to Boston Properties, Inc. to satisfy such employee’s tax withholding obligation in connection with the vesting of restricted common stock.

(3)	Represents LTIP units that were repurchased in connection with the termination of certain employees’ employment with Boston Properties, Inc. Under the terms of the applicable LTIP unit vesting agreements, such units were repurchased by Boston Properties Limited Partnership at a price of $0.25 per unit, which was the amount originally paid by such employees for such units.

(a)	None.

(b)	None.

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(a)	Exhibits

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