BXP - CIK 0001037540
BOSTON PROPERTIES INC has filed 3,054 documents with the SEC between 1997 and 2026. The most frequent type is insider trade (2,099 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Insider trade | 4 | 2025-10-01 | 2025-09-30 |
| Major company event | 8-K | 2025-09-29 | 2025-09-24 |
| Insider trade | 4 | 2025-08-07 | 2025-08-07 |
| Quarterly report | 10-Q | 2025-08-06 | 2025-06-30 |
| Major company event | 8-K | 2025-07-30 | 2025-07-29 |
| Insider trade | 4 | 2025-07-01 | 2025-06-30 |
| Insider trade | 4 | 2025-07-01 | 2025-06-30 |
| Insider trade | 4 | 2025-07-01 | 2025-06-30 |
| Insider trade | 4 | 2025-07-01 | 2025-06-30 |
| Insider trade | 4 | 2025-07-01 | 2025-06-30 |
| Insider trade | 4 | 2025-07-01 | 2025-06-30 |
| Insider trade | 4 | 2025-07-01 | 2025-06-30 |
| Insider trade | 4 | 2025-05-29 | 2025-05-28 |
| Insider trade | 4 | 2025-05-29 | 2025-05-28 |
| Insider trade | 4 | 2025-05-29 | 2025-05-28 |
| Insider trade | 4 | 2025-05-29 | 2025-05-28 |
| Insider trade | 4 | 2025-05-29 | 2025-05-28 |
| Insider trade | 4 | 2025-05-29 | 2025-05-28 |
| Insider trade | 4 | 2025-05-29 | 2025-05-28 |
| Insider trade | 4 | 2025-05-29 | 2025-05-28 |
| Insider trade | 4 | 2025-05-29 | 2025-05-28 |
| New insider ownership | 3 | 2025-05-21 | 2025-05-20 |
| Major company event | 8-K | 2025-05-20 | 2025-05-20 |
| Quarterly report | 10-Q | 2025-05-06 | 2025-03-31 |
| Major company event | 8-K | 2025-04-29 | 2025-04-29 |
| Major company event | 8-K | 2025-04-23 | 2025-04-22 |
| Proxy materials | DEFA14A | 2025-04-09 | - |
| Proxy statement | DEF 14A | 2025-04-09 | 2025-05-20 |
| Annual report to shareholders | ARS | 2025-04-09 | 2024-12-31 |
| SCHEDULE 13G/A | - | 2025-04-04 | - |
| Insider trade | 4 | 2025-04-01 | 2025-03-31 |
| Insider trade | 4 | 2025-04-01 | 2025-03-31 |
| Insider trade | 4 | 2025-04-01 | 2025-03-31 |
| Insider trade | 4 | 2025-04-01 | 2025-03-31 |
| Insider trade | 4 | 2025-04-01 | 2025-03-31 |
| Insider trade | 4 | 2025-04-01 | 2025-03-31 |
| Insider trade | 4 | 2025-04-01 | 2025-03-31 |
| Major company event | 8-K | 2025-03-31 | 2025-03-28 |
| Insider trade | 4 | 2025-03-07 | 2025-03-05 |
| Insider sale notice | 144 | 2025-03-05 | - |
| Insider trade | 4 | 2025-03-04 | 2025-03-03 |
| Annual report | 10-K | 2025-02-27 | 2024-12-31 |
| Insider trade | 4 | 2025-02-10 | 2025-02-10 |
| Insider trade | 4 | 2025-02-10 | 2025-02-10 |
| Insider trade | 4 | 2025-02-10 | 2025-02-10 |
| Insider trade | 4 | 2025-02-10 | 2025-02-10 |
| Insider trade | 4 | 2025-02-10 | 2025-02-10 |
| Insider trade | 4 | 2025-02-10 | 2025-02-10 |
| Insider trade | 4 | 2025-02-10 | 2025-02-10 |
| Insider trade | 4 | 2025-02-10 | 2025-02-10 |