DHC
Diversified Healthcare Trust has filed 1,136 documents with the SEC between 1998 and 2026. The most frequent type is major company event (295 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 |
|---|---|---|---|
| Passive ownership stake | SC 13G | 2008-02-14 | - |
| Passive ownership stake | SC 13G | 2008-02-13 | - |
| Passive ownership stake (update) | SC 13G/A | 2008-02-12 | - |
| Passive ownership stake | SC 13G | 2008-02-06 | - |
| SEC correspondence | UPLOAD | 2008-02-06 | - |
| Passive ownership stake | SC 13G | 2008-01-29 | - |
| Company correspondence | CORRESP | 2008-01-25 | - |
| SEC correspondence | UPLOAD | 2008-01-11 | - |
| Company correspondence | CORRESP | 2007-12-26 | - |
| Major company event | 8-K | 2007-12-13 | 2007-12-12 |
| Prospectus supplement | 424B5 | 2007-12-13 | - |
| SEC correspondence | UPLOAD | 2007-12-12 | - |
| 424B3 | - | 2007-12-11 | - |
| Quarterly report | 10-Q | 2007-11-01 | 2007-09-30 |
| Major company event | 8-K | 2007-11-01 | 2007-11-01 |
| Insider trade | 4 | 2007-09-20 | 2007-09-18 |
| Insider trade | 4 | 2007-09-20 | 2007-09-18 |
| Quarterly report | 10-Q | 2007-07-30 | 2007-06-30 |
| Major company event | 8-K | 2007-07-30 | 2007-07-30 |
| Major company event | 8-K | 2007-06-01 | 2007-05-30 |
| Insider trade | 4 | 2007-05-30 | 2007-05-30 |
| Insider trade | 4 | 2007-05-30 | 2007-05-30 |
| Insider trade | 4 | 2007-05-30 | 2007-05-30 |
| Insider trade | 4 | 2007-05-30 | 2007-05-30 |
| Insider trade | 4 | 2007-05-30 | 2007-05-30 |
| New insider ownership | 3 | 2007-05-30 | 2007-05-30 |
| Proxy materials | DEFA14A | 2007-05-11 | - |
| Major company event | 8-K | 2007-05-10 | 2007-05-08 |
| Quarterly report | 10-Q | 2007-05-02 | 2007-03-31 |
| Major company event | 8-K | 2007-05-01 | 2007-05-01 |
| Annual report to shareholders | ARS | 2007-04-19 | 2006-12-31 |
| Proxy statement | DEF 14A | 2007-04-18 | 2007-05-08 |
| PRE 14A | - | 2007-03-30 | 2007-05-08 |
| Insider trade | 4 | 2007-03-27 | 2007-03-26 |
| New insider ownership | 3 | 2007-03-15 | 2007-03-15 |
| Annual report (amended) | 10-K/A | 2007-03-13 | 2006-12-31 |
| Major company event | 8-K | 2007-03-02 | 2007-02-27 |
| Annual report | 10-K | 2007-02-28 | 2006-12-31 |
| Major company event | 8-K | 2007-02-28 | 2007-02-28 |
| Passive ownership stake | SC 13G | 2007-02-14 | - |
| Passive ownership stake (update) | SC 13G/A | 2007-02-14 | - |
| Passive ownership stake (update) | SC 13G/A | 2007-02-13 | - |
| Major company event | 8-K | 2007-02-07 | 2007-02-07 |
| Prospectus supplement | 424B5 | 2007-02-07 | - |
| 424B3 | - | 2007-02-06 | - |
| Quarterly report (amended) | 10-Q/A | 2007-02-02 | 2006-09-30 |
| Quarterly report (amended) | 10-Q/A | 2007-02-02 | 2006-06-30 |
| Quarterly report (amended) | 10-Q/A | 2007-02-02 | 2006-03-31 |
| Annual report (amended) | 10-K/A | 2007-02-02 | 2005-12-31 |
| Major company event | 8-K | 2007-01-29 | 2007-01-24 |