Other Events. On August 31, 2026, Boston Properties Limited Partnership (the “Partnership”), the operating partnership of BXP, Inc. (the “Company”), completed the issuance and sale of $700.0 million aggregate principal amount of the Partnership’s 6.050% Senior Notes due 2036 (the “Notes”) pursuant to an underwriting agreement, dated August 17, 2026 (the “Underwriting Agreement”), by and among the Partnership and J.P. Morgan Securities LLC, BBVA Securities Inc., BNY Mellon Capital Markets, LLC…

“Results of Operations and Financial Condition” is being furnished. Such information, including Exhibits 99.1 and 99.2 hereto, shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Item 2.02, including Exhibits 99.1 and 99.2, shall not be deemed incorporated by reference into any filing under the Securities Ac…

Material Impairments Consistent with the strategic asset sales plan outlined at BXP, Inc.’s September 2025 Investor Day, on May 27, 2026, a subsidiary of Boston Properties Limited Partnership (“BPLP”) entered into an agreement to sell certain property (the "Property") comprised of (1) the leasehold interest in the real property commonly known as Sumner Square, located at the corner of 17th and M Street, NW in Washington, DC, and (2) the improvements located thereon, consisting of three buildi…

“Results of Operations and Financial Condition” is being furnished. Such information, including Exhibits 99.1 and 99.2 hereto, shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Item 2.02, including Exhibits 99.1 and 99.2, shall not be deemed incorporated by reference into any filing under the Securities Ac…

Other Events. On March 6, 2026, BXP, Inc. (the “Company”) and Boston Properties Limited Partnership, the Company’s operating partnership (the “Partnership”), filed an automatic shelf registration statement on Form S-3 (File No. 333-294080) (the “Universal Shelf Registration Statement”) with the Securities and Exchange Commission (the “SEC”) to replace an existing shelf registration statement, which was scheduled to expire on May 17, 2026. In connection with the filing of this new registration…

“Results of Operations and Financial Condition” is being furnished. Such information, including Exhibits 99.1 and 99.2 hereto, shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Item 2.02, including Exhibits 99.1 and 99.2, shall not be deemed incorporated by reference into any filing under the Securities Ac…

CEO — Owen D. Thomas: The filing discloses the extension of the CEO's employment agreement and the approval of a retention equity plan, which are compensatory arrangements rather than a change in personnel or departure.

“Results of Operations and Financial Condition” is being furnished. Such information, including Exhibits 99.1 and 99.2 hereto, shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Item 2.02, including Exhibits 99.1 and 99.2, shall not be deemed incorporated by reference into any filing under the Securities Ac…

The Notes were issued to the initial purchasers in reliance upon Section 4(a)(2) of the Securities Act in transactions not involving any public offering. The Notes were resold by the initial purchasers to persons whom the initial purchasers reasonably believe are “qualified institutional buyers,” as defined in, and in accordance with, Rule 144A under the Securities Act. Any shares of the Company’s common stock that may be issued upon exchange of the Notes will be issued in reliance upon Secti…

Entry into or Amendment of a Material Definitive Agreement. On September 29, 2025, Boston Properties Limited Partnership (the “ Partnership ”), the operating partnership of BXP, Inc. (the “ Company ”) completed the issuance and sale of $1.0 billion aggregate principal amount of the Partnership’s 2.00% Exchangeable Senior Notes due 2030 (the “ Notes ”) pursuant to the purchase agreement among the Partnership, the Company and Morgan Stanley & Co. LLC, J.P. Morgan Securities LLC, Truist Securiti…

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. The disclosure set forth in

“Results of Operations and Financial Condition” is being furnished. Such information, including Exhibits 99.1 and 99.2 hereto, shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Item 2.02, including Exhibits 99.1 and 99.2, shall not be deemed incorporated by reference into any filing under the Securities Ac…

“Results of Operations and Financial Condition” is being furnished. Such information, including Exhibits 99.1 and 99.2 hereto, shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Item 2.02, including Exhibits 99.1 and 99.2, shall not be deemed incorporated by reference into any filing under the Securities Ac…

Entry into a Material Definitive Agreement.

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. On April 22, 2025, Boston Properties Limited Partnership (the “Company”), a Delaware limited partnership and the entity through which BXP, Inc. ("BXP") conducts substantially all of its business, entered into the First Amendment to Tenth Amended and Restated Credit Agreement (the "Amendment") with Bank of America, N.A., as administrative agent, and certain lenders party thereto f…

Other Events. In connection with the closing of the 2025 Credit Facility, also on March 28, 2025, the Company increased the amount by which it may issue unsecured commercial paper notes under its commercial paper program (the “Commercial Paper Program”) by $250.0 million from $500.0 million to $750.0 million. The Commercial Paper Program continues to be backstopped by available capacity under the 2025 Credit Facility. Other than the foregoing, all other terms of the Commercial Paper Program r…

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. On March 28, 2025, Boston Properties Limited Partnership (the “Company”), a Delaware limited partnership and the entity through which BXP, Inc. conducts substantially all of its business, amended and restated its revolving credit agreement (as amended and restated, the “2025 Credit Facility”). The 2025 Credit Facility provides for aggregate borrowings of up to $2.950 billion thro…

Entry into a Material Definitive Agreement.

“Results of Operations and Financial Condition” is being furnished. Such information, including Exhibits 99.1 and 99.2 hereto, shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Item 2.02, including Exhibits 99.1 and 99.2, shall not be deemed incorporated by reference into any filing under the Securities Ac…

“Results of Operations and Financial Condition” is being furnished. Such information, including Exhibits 99.1 and 99.2 hereto, shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Item 2.02, including Exhibits 99.1 and 99.2, shall not be deemed incorporated by reference into any filing under the Securities Ac…

Other Events. On August 26, 2024, Boston Properties Limited Partnership (the “Partnership”), the operating partnership of BXP, Inc. (the “Company”), completed the issuance and sale of $850.0 million aggregate principal amount of the Partnership’s 5.750% Senior Notes due 2035 (the “Notes”) pursuant to an underwriting agreement dated August 15, 2024 (the “Underwriting Agreement”), by and among the Partnership and J.P. Morgan Securities LLC, Morgan Stanley & Co. LLC, PNC Capital Markets LLC, TD…

“Results of Operations and Financial Condition” is being furnished. Such information, including Exhibits 99.1 and 99.2 hereto, shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Item 2.02, including Exhibits 99.1 and 99.2, shall not be deemed incorporated by reference into any filing under the Securities Ac…

Director: The filing reports the results of the 2024 annual meeting of stockholders, which typically involves the routine election of directors.

“Results of Operations and Financial Condition” is being furnished. Such information, including Exhibits 99.1 and 99.2 hereto, shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Item 2.02, including Exhibits 99.1 and 99.2, shall not be deemed incorporated by reference into any filing under the Securities Ac…

“Results of Operations and Financial Condition” is being furnished. Such information, including Exhibits 99.1 and 99.2 hereto, shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Item 2.02, including Exhibits 99.1 and 99.2, shall not be deemed incorporated by reference into any filing under the Securities Ac…