Diversified Healthcare Trust SEC filings DHC
Diversified Healthcare Trust has 1,001 filings in SEC EDGAR's recent list, going back to Mar 23, 2006. Its latest annual report, Form ARS, was filed on Mar 19, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 2, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 2, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Nov 2, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2026 | Nov 2, 2026 |
| 4 | Insider transaction | Sep 21, 2026 | Sep 17, 2026 |
| 4 | Insider transaction | Sep 21, 2026 | Sep 17, 2026 |
| 4 | Insider transaction | Sep 21, 2026 | Sep 17, 2026 |
| 4 | Insider transaction | Sep 14, 2026 | Sep 10, 2026 |
| 4 | Insider transaction | Sep 14, 2026 | Sep 10, 2026 |
| 4 | Insider transaction | Sep 14, 2026 | Sep 10, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Aug 12, 2026 | — |
| 10-Q | Quarterly report | Aug 3, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2026 | Aug 3, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 28, 2026 | — |
| 4 | Insider transaction | Jun 12, 2026 | Jun 10, 2026 |
| 4 | Insider transaction | Jun 12, 2026 | Jun 10, 2026 |
| 4 | Insider transaction | Jun 12, 2026 | Jun 10, 2026 |
| 4 | Insider transaction | Jun 12, 2026 | Jun 10, 2026 |
| 4 | Insider transaction | Jun 12, 2026 | Jun 10, 2026 |
| 4 | Insider transaction | Jun 12, 2026 | Jun 10, 2026 |
| 4 | Insider transaction | Jun 12, 2026 | Jun 10, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jun 12, 2026 | Jun 10, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 1, 2026 | Jun 1, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
May 5, 2026 | May 5, 2026 |
| 10-Q | Quarterly report | May 4, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 4, 2026 | May 4, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 26, 2026 | — |
| DEFA14A | Additional proxy material | Mar 25, 2026 | — |
| DEFA14A | Additional proxy material | Mar 19, 2026 | — |
| DEF 14A | Proxy statement | Mar 19, 2026 | Jun 10, 2026 |
| ARS | Annual report to shareholders | Mar 19, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 24, 2026 | Feb 24, 2026 |
| 10-K | Annual report | Feb 24, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 23, 2026 | Feb 23, 2026 |
| 8-K |
Current report
Results of operations, Other events
|
Jan 14, 2026 | Jan 9, 2026 |
| 8-K |
Current report
Agreement ended
|
Jan 5, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Dec 16, 2025 | Dec 15, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 8, 2025 | Dec 8, 2025 |
| 10-Q | Quarterly report | Nov 3, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 3, 2025 | Nov 3, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 8, 2025 | Oct 8, 2025 |
| 8-K |
Current report
Other events
|
Sep 29, 2025 | Sep 26, 2025 |
| 4 | Insider transaction | Sep 18, 2025 | Sep 16, 2025 |
| 4 | Insider transaction | Sep 18, 2025 | Sep 16, 2025 |
| 4 | Insider transaction | Sep 18, 2025 | Sep 16, 2025 |
| 4 | Insider transaction | Sep 11, 2025 | Sep 9, 2025 |
| 4 | Insider transaction | Sep 11, 2025 | Sep 9, 2025 |
| 4 | Insider transaction | Sep 11, 2025 | Sep 9, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 3, 2025 | Sep 3, 2025 |
| 10-Q | Quarterly report | Aug 4, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2025 | Aug 4, 2025 |
| 4 | Insider transaction | Jun 2, 2025 | May 29, 2025 |
| 4 | Insider transaction | Jun 2, 2025 | May 29, 2025 |
| 4 | Insider transaction | Jun 2, 2025 | May 29, 2025 |
| 4 | Insider transaction | Jun 2, 2025 | May 29, 2025 |
| 4 | Insider transaction | Jun 2, 2025 | May 29, 2025 |
| 4 | Insider transaction | Jun 2, 2025 | May 29, 2025 |
| 4 | Insider transaction | Jun 2, 2025 | May 29, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 2, 2025 | Jun 2, 2025 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 2, 2025 | May 29, 2025 |
| S-8 | Employee stock plan registration | May 29, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
May 22, 2025 | May 22, 2025 |
| 10-Q | Quarterly report | May 5, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
May 5, 2025 | May 5, 2025 |
| 4 | Insider transaction | Mar 20, 2025 | Mar 20, 2025 |
| 3 | Initial insider ownership | Mar 20, 2025 | Mar 20, 2025 |
| DEFA14A | Additional proxy material | Mar 20, 2025 | — |
| DEF 14A | Proxy statement | Mar 20, 2025 | May 29, 2025 |
| ARS | Annual report to shareholders | Mar 20, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Officer or director change
|
Mar 20, 2025 | Mar 20, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 26, 2025 | Feb 26, 2025 |
| 10-K | Annual report | Feb 25, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 25, 2025 | Feb 25, 2025 |
| 8-K |
Current report
Acquisition or sale of assets
|
Feb 3, 2025 | Jan 31, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 18, 2024 | Nov 18, 2024 |
| 4 | Insider transaction | Nov 14, 2024 | Nov 13, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 8, 2024 | — |
| 10-Q | Quarterly report | Nov 4, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2024 | Nov 4, 2024 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 22, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Oct 9, 2024 | — |
| 4 | Insider transaction | Sep 19, 2024 | Sep 17, 2024 |
| 4 | Insider transaction | Sep 19, 2024 | Sep 17, 2024 |
| 4 | Insider transaction | Sep 19, 2024 | Sep 17, 2024 |
| 4 | Insider transaction | Sep 13, 2024 | Sep 11, 2024 |
| 4 | Insider transaction | Sep 13, 2024 | Sep 11, 2024 |
| 4 | Insider transaction | Sep 13, 2024 | Sep 11, 2024 |
| 10-Q | Quarterly report | Aug 1, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 1, 2024 | Aug 1, 2024 |
| EFFECT | Filing | Jun 28, 2024 | — |
| CORRESP | Letter to the SEC | Jun 26, 2024 | — |
| UPLOAD | Letter from the SEC | Jun 25, 2024 | — |
| DEL AM | Filing | Jun 21, 2024 | — |
| S-3 | Shelf registration | Jun 20, 2024 | — |
| 4 | Insider transaction | Jun 4, 2024 | May 31, 2024 |
| 4 | Insider transaction | Jun 4, 2024 | May 31, 2024 |
| 4 | Insider transaction | Jun 4, 2024 | May 31, 2024 |
| 4 | Insider transaction | Jun 4, 2024 | May 31, 2024 |
| 4 | Insider transaction | Jun 4, 2024 | May 31, 2024 |
| 4 | Insider transaction | Jun 4, 2024 | May 31, 2024 |
| 4 | Insider transaction | Jun 4, 2024 | May 31, 2024 |
| 3 | Initial insider ownership | Jun 4, 2024 | May 31, 2024 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
Jun 4, 2024 | May 31, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 3, 2024 | Jun 3, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
May 21, 2024 | May 21, 2024 |
| 10-Q | Quarterly report | May 6, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
May 6, 2024 | May 6, 2024 |
| DEFA14A | Additional proxy material | Mar 26, 2024 | — |
| DEF 14A | Proxy statement | Mar 26, 2024 | May 31, 2024 |
| ARS | Annual report to shareholders | Mar 26, 2024 | Dec 31, 2023 |
| POSASR | Filing | Mar 1, 2024 | — |
| 10-K | Annual report | Feb 26, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 26, 2024 | Feb 26, 2024 |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Feb 9, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 26, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 26, 2024 | — |
| 3 | Initial insider ownership | Jan 2, 2024 | Jan 1, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Dec 22, 2023 | — |
| 8-K |
Current report
Material agreement, Agreement ended, New debt, Other events
|
Dec 22, 2023 | Dec 21, 2023 |
| 8-K |
Current report
Officer or director change
|
Nov 20, 2023 | Nov 17, 2023 |
| 10-Q | Quarterly report | Nov 1, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2023 | Nov 1, 2023 |
| SC 13D/A | Amended ownership over 5% (active) | Oct 5, 2023 | — |
| 3 | Initial insider ownership | Oct 2, 2023 | Oct 1, 2023 |
| 4 | Insider transaction | Sep 26, 2023 | Sep 26, 2023 |
| 3 | Initial insider ownership | Sep 26, 2023 | Sep 26, 2023 |
| 8-K |
Current report
Officer or director change
|
Sep 26, 2023 | Sep 25, 2023 |
| 4 | Insider transaction | Sep 20, 2023 | Sep 18, 2023 |
| 4 | Insider transaction | Sep 20, 2023 | Sep 18, 2023 |
| SC 13D/A | Amended ownership over 5% (active) | Sep 19, 2023 | — |
| 4 | Insider transaction | Sep 15, 2023 | Sep 13, 2023 |
| 8-K |
Current report
Material agreement, Agreement ended, Other events
|
Sep 1, 2023 | Sep 1, 2023 |
| 425 | Filing | Aug 30, 2023 | — |
| 8-K |
Current report
Other events
|
Aug 30, 2023 | Aug 30, 2023 |
| 425 | Filing | Aug 30, 2023 | — |
| DFAN14A | Filing | Aug 30, 2023 | — |
| 425 | Filing | Aug 30, 2023 | — |
| 425 | Filing | Aug 30, 2023 | — |
| 425 | Filing | Aug 25, 2023 | — |
| DFAN14A | Filing | Aug 21, 2023 | — |
| DFAN14A | Filing | Aug 14, 2023 | — |
| DFAN14A | Filing | Aug 8, 2023 | — |
| 425 | Filing | Aug 7, 2023 | — |
| PX14A6G | Diversified healthcare trust | Aug 7, 2023 | — |
| 425 | Filing | Aug 7, 2023 | — |
| 425 | Filing | Aug 3, 2023 | — |
| 425 | Filing | Aug 3, 2023 | — |
| DFAN14A | Filing | Aug 2, 2023 | — |
| 425 | Filing | Aug 2, 2023 | — |
| 425 | Filing | Aug 2, 2023 | — |
| DFAN14A | Filing | Aug 1, 2023 | — |
| 10-Q | Quarterly report | Aug 1, 2023 | Jun 30, 2023 |
| 425 | Filing | Aug 1, 2023 | — |
| 8-K |
Current report
Results of operations
|
Aug 1, 2023 | Aug 1, 2023 |
| 425 | Filing | Jul 31, 2023 | — |
| 425 | Filing | Jul 31, 2023 | — |
| DFAN14A | Filing | Jul 28, 2023 | — |
| 425 | Filing | Jul 28, 2023 | — |
| DFAN14A | Filing | Jul 27, 2023 | — |
| 425 | Filing | Jul 27, 2023 | — |
| 425 | Filing | Jul 21, 2023 | — |
| 425 | Filing | Jul 21, 2023 | — |
| 425 | Filing | Jul 21, 2023 | — |
| 425 | Filing | Jul 21, 2023 | — |
| 425 | Filing | Jul 21, 2023 | — |
| DEFM14A | Filing | Jul 21, 2023 | — |
| DFAN14A | Filing | Jul 19, 2023 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jul 18, 2023 | — |
| PX14A6G | Diversified healthcare trust | Jul 14, 2023 | — |
| 425 | Filing | Jul 5, 2023 | — |
| SC 13D | Ownership over 5% (active) | Jun 30, 2023 | — |
| DFAN14A | Filing | Jun 29, 2023 | — |
| 425 | Filing | Jun 29, 2023 | — |
| 8-K |
Current report
Other events
|
Jun 29, 2023 | Jun 23, 2023 |
| 425 | Filing | Jun 29, 2023 | — |
| DEFC14A | Filing | Jun 28, 2023 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jun 27, 2023 | — |
| 425 | Filing | Jun 26, 2023 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 26, 2023 | Jun 26, 2023 |
| UPLOAD | Letter from the SEC | Jun 23, 2023 | — |
| PRRN14A | Filing | Jun 23, 2023 | — |
| UPLOAD | Letter from the SEC | Jun 21, 2023 | — |
| SC 13D | Ownership over 5% (active) | Jun 20, 2023 | — |
| PRRN14A | Filing | Jun 15, 2023 | — |
| 4 | Insider transaction | Jun 14, 2023 | Jun 12, 2023 |
| SC 13D/A | Amended ownership over 5% (active) | Jun 14, 2023 | — |
| DFAN14A | Filing | Jun 13, 2023 | — |
| UPLOAD | Letter from the SEC | Jun 12, 2023 | — |
| SC 13D | Ownership over 5% (active) | Jun 12, 2023 | — |
| 4 | Insider transaction | Jun 9, 2023 | Jun 7, 2023 |
| DFAN14A | Filing | Jun 8, 2023 | — |
| PREC14A | Filing | Jun 7, 2023 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jun 7, 2023 | — |
| 4 | Insider transaction | Jun 6, 2023 | Jun 5, 2023 |
| 4 | Insider transaction | Jun 6, 2023 | Jun 5, 2023 |
| 4 | Insider transaction | Jun 6, 2023 | Jun 5, 2023 |
| 4 | Insider transaction | Jun 6, 2023 | Jun 5, 2023 |
| 4 | Insider transaction | Jun 6, 2023 | Jun 5, 2023 |
| 4 | Insider transaction | Jun 6, 2023 | Jun 5, 2023 |
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Company profile
- Industry
- Real Estate Investment Trusts (SIC 6798)
- Listed as
- DHC (Nasdaq), DHCNI (Nasdaq), DHCNL (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- MD
- Headquarters
- Newton, MA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1075415
- Former names
- SENIOR HOUSING PROPERTIES TRUST (until Nov 7, 2019)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.