Welcome to our dedicated page for BXP SEC filings (Ticker: BXP), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
This page provides access to U.S. Securities and Exchange Commission filings for BXP, Inc. (NYSE: BXP) and its operating partnership, Boston Properties Limited Partnership. BXP is a fully integrated real estate company organized as a REIT and describes itself as the largest publicly traded developer, owner, and manager of premier workplaces in the United States. Its SEC filings offer detailed information about its portfolio, capital structure, and corporate actions.
Through periodic and current reports, BXP discloses items such as financial results, leasing and occupancy metrics, development activity, and financing transactions. For example, a Form 8‑K dated October 28, 2025, furnishes a press release and supplemental operating and financial data for the quarter ended September 30, 2025. Another Form 8‑K dated September 29, 2025, describes the issuance of 2.00% Exchangeable Senior Notes due 2030 by Boston Properties Limited Partnership, including key terms of the notes, the related indenture, and a registration rights agreement.
On this page, users can review BXP’s current reports on Form 8‑K, along with other filings such as annual and quarterly reports when available. These documents may include information on BXP’s real estate portfolio size, number of properties, development and redevelopment pipeline, debt profile, and significant transactions. Filings also identify BXP’s common stock as listed on the New York Stock Exchange under the symbol BXP and confirm that the company is incorporated in Delaware.
Stock Titan enhances access to these filings with AI-powered tools that can help summarize lengthy documents, highlight key terms in items such as 10‑K annual reports, 10‑Q quarterly reports, and 8‑K current reports, and surface details on topics like exchangeable notes, Green Bond financing, and other material events disclosed by BXP.
BXP, Inc. reported an insider equity transaction by its Executive Vice President. On 11/17/2025, the executive converted 4,136 LTIP Units in Boston Properties Limited Partnership into Common OP Units and then redeemed those units for 4,136 shares of BXP common stock, as allowed under the partnership agreement. Following the transaction, the executive directly owned 4,136 shares of common stock and 49,274 LTIP Units that remain outstanding as derivative securities.
Cohen & Steers disclosed a significant stake in BXP, Inc. A Schedule 13G reports beneficial ownership of 10,940,598 shares of BXP common stock, representing 6.91% of the class as of 09/30/2025. The filer reports sole voting power over 8,697,154 shares and sole dispositive power over 10,940,598 shares, with no shared voting or dispositive power.
Affiliates include Cohen & Steers Capital Management, Inc. (10,852,947 shares; 6.85%), Cohen & Steers UK Limited (73,885 shares; 0.05%), and Cohen & Steers Ireland Limited (13,766 shares; 0.01%). The securities are held for the benefit of account holders, who have the right to receive dividends or sale proceeds on their holdings. The filing is certified as an ordinary‑course investment and states it was not made to change or influence control of BXP.
BXP, Inc. reported an insider transaction on Form 4. An Executive Vice President sold 16,838 shares of common stock on 11/12/2025 in an open market sale (code S) at a weighted average price of $72.1724 per share.
Following the transactions, the reporting person beneficially owned 0 shares, with direct ownership. The sales occurred in multiple trades at prices ranging from $72.135 to $72.28, and the filer undertook to provide full trade-by-trade details upon request.
BXP filed a Form 144 notice for a proposed sale of 16,838 shares of common stock. The filing lists an aggregate market value of $1,219,408.00, with sales to be executed through Charles Schwab Corp. on the NYSE, and an approximate sale date of 11/12/2025.
The shares were acquired on 08/11/2025 via vested RSAs from the issuer as equity compensation. The table also notes 158,468,685 shares outstanding; this is a baseline figure, not the amount being sold.
BXP, Inc. reported that its EVP and CFO executed an open‑market sale of 13,422 shares of common stock on 11/07/2025 at an average price of $72.3403 per share (Transaction Code S).
Following the transaction, the officer directly beneficially owns 9,223 shares. The filing indicates it was submitted by one reporting person.
BXP, Inc. and Boston Properties Limited Partnership reported Q3 2025 results, showing a swing to a quarterly net loss. BXP recorded a net loss attributable to BXP of $121.7 million, or $0.77 per share, compared with net income of $83.6 million a year ago. Total revenue was $871.5 million versus $859.2 million in Q3 2024, as lease revenue rose modestly.
Results were weighed by a $148.3 million loss from unconsolidated joint ventures and $68.9 million of impairment losses, alongside interest expense of $164.3 million. Year‑to‑date, BXP posted net income of $89.2 million. Operating cash flow for the nine months was $837.4 million, while investing used $988.2 million and financing used $245.6 million; cash and escrows ended at $938.7 million. On the balance sheet, unsecured exchangeable senior notes were $975.1 million and unsecured commercial paper was $750.0 million as of September 30, 2025. BXP owned approximately 89.6% of BPLP as of quarter end.
BXP Inc filed a Form 144 notice for a proposed sale of 13,422 common shares. The filing lists an aggregate market value of $965,310.24 and an approximate sale date of 11/07/2025, with trades to be executed on the NYSE through Edward Jones, 201 Progress Parkway, Maryland Heights, MO 63043.
The shares were acquired via stock awards on multiple dates: 02/01/2008 (138), 02/03/2015 (3,668), 02/03/2017 (4,355), 02/01/2019 (2,521), 02/03/2023 (1,228), and 02/02/2024 (1,512). Shares outstanding were 158,375,515 at the time noted in the form.
BXP, Inc. disclosed an insider transaction: the company’s SVP, CLO and Secretary reported a bona fide gift of 100 shares of common stock on 11/06/2025 at a stated price of $0.
Following the transaction, the reporting person beneficially owns 608 shares, held directly. The filing notes the shares were gifted to an unaffiliated non-profit organization.
BXP, Inc., as general partner of Boston Properties Limited Partnership, furnished an Item 2.02 report announcing its financial results for the third quarter ended September 30, 2025. The announcement was made on October 28, 2025.
The company issued a press release and referenced supplemental operating and financial information available on its website. The supplemental information and the press release are attached as Exhibits 99.1 and 99.2, respectively. The Item 2.02 information is being furnished and is not deemed filed under the Exchange Act.
BlackRock, Inc. filed Amendment No. 3 to Schedule 13G disclosing beneficial ownership of 10.0% of BXP, Inc. common stock as of 09/30/2025.
BlackRock reported 15,897,016 shares beneficially owned, with 14,597,498 shares under sole voting power and 15,897,016 under sole dispositive power. The filing states the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control. It also notes various persons may have rights to dividends or sale proceeds, and no single person’s interest exceeds five percent.