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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934

Date of report (Date of earliest event reported): October 28, 2025
BXP, INC.
BOSTON PROPERTIES LIMITED PARTNERSHIP
(Exact Name of Registrants As Specified in its Charter)

BXP, Inc. | Delaware | 1-13087 | 04-2473675
| (State or Other Jurisdiction of Incorporation) | (Commission File Number) | (IRS Employer Identification No.)
Boston Properties Limited Partnership | Delaware | 0-50209 | 04-3372948
| (State or Other Jurisdiction of Incorporation) | (Commission File Number) | (IRS Employer Identification No.)

800 Boylston Street, Suite 1900, Boston, Massachusetts 02199
(Address of Principal Executive Offices) (Zip Code)
(617) 236-3300
(Registrants’ telephone number, including area code)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrants under any of the following provisions (see General Instruction A.2. below):
☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Registrant |  | Title of each class |  | Trading Symbol(s) |  | Name of each exchange on which registered
BXP, Inc. |  | Common Stock, par value $0.01 per share |  | BXP |  | New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
BXP, Inc.:
Emerging growth company ☐
Boston Properties Limited Partnership:
Emerging growth company ☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.
BXP, Inc. ☐ Boston Properties Limited Partnership ☐

Item 2.02. Results of Operations and Financial Condition.
The information in this Item 2.02 - “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 Act of 1933, as amended, or the Exchange Act regardless of any general incorporation language in such filing.
On October 28, 2025, BXP, Inc. (the “Company”), the general partner of Boston Properties Limited Partnership, issued a press release announcing its financial results for the third quarter ended 2025. That press release referred to certain supplemental information that is available on the Company’s website. The text of the supplemental information and the press release are attached hereto as Exhibits 99.1 and 99.2, respectively, and are incorporated by reference herein.
Item 9.01. Financial Statements and Exhibits.
(d) Exhibits.

Exhibit No. |  | Description
*99.1 |  | BXP, Inc. Supplemental Operating and Financial Data for the quarter ended September 30, 2025.
*99.2 |  | Press release dated October 28, 2025.
*101.SCH |  | Inline XBRL Taxonomy Extension Schema Document.
*101.LAB |  | Inline XBRL Taxonomy Extension Label Linkbase Document.
*101.PRE |  | Inline XBRL Taxonomy Extension Presentation Linkbase Document.
*101.DEF |  | Inline XBRL Taxonomy Extension Definition Linkbase Document.
*104 |  | Cover Page Interactive Data File (formatted as Inline XBRL with applicable taxonomy extension information contained in Exhibits 101.*).

______________
* Filed herewith.

SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrants have duly caused this report to be signed on their behalf by the undersigned hereunto duly authorized.

|  | BXP, INC. |
| By: | /s/ MICHAEL E. LABELLE |
|  | Michael E. LaBelle |
|  | Executive Vice President, Chief Financial Officer |
|  | and Treasurer |
|  | BOSTON PROPERTIES LIMITED PARTNERSHIP |
|  | By: BXP, Inc., its General Partner |
| By: | /s/ MICHAEL E. LABELLE |
|  | Michael E. LaBelle |
|  | Executive Vice President, Chief Financial Officer |
|  | and Treasurer |

Date: October 28, 2025