DIVERSIFIED HEALTHCARE TRUST — All Filings
1,000 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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10-K
10-K/A
10-K405
10-Q
10-Q/A
15-12B
25
25-NSE
3
305B2
4
4/A
424B3
424B5
425
8-A12B
8-K
8-K/A
ARS
CERTNAS
CERTNYS
CORRESP
DEF 14A
DEFA14A
DEFC14A
DEFM14A
DEL AM
DFAN14A
EFFECT
FWP
POSASR
PRE 14A
PREC14A
PRRN14A
PX14A6G
S-11
S-11/A
S-3
S-3/A
S-3ASR
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-001197 | Mar 26, 2026 | — |
| DEFA14A | DEFA14A | 0001104659-26-034612 | Mar 25, 2026 | — |
| DEFA14A | DEFA14A | 0001104659-26-032084 | Mar 19, 2026 | — |
| DEF 14A | DEF 14A | 0001104659-26-032082 | Mar 19, 2026 | Jun 10, 2026 |
| ARS | ARS | 0001104659-26-032079 | Mar 19, 2026 | Dec 31, 2025 |
| 8-K | FORM 8-K | 0001104659-26-018853 | Feb 24, 2026 | — |
| 10-K | 10-K | 0001075415-26-000013 | Feb 24, 2026 | Dec 31, 2025 |
| 8-K | 8-K | 0001075415-26-000010 | Feb 23, 2026 | — |
| 8-K | FORM 8-K | 0001104659-26-003559 | Jan 14, 2026 | Jan 9, 2026 |
| 8-K | FORM 8-K | 0001104659-26-000422 | Jan 5, 2026 | Dec 31, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-121626 | Dec 16, 2025 | Dec 15, 2025 |
| 8-K | FORM 8-K | 0001104659-25-119312 | Dec 8, 2025 | — |
| 10-Q | 10-Q | 0001075415-25-000044 | Nov 3, 2025 | Sep 30, 2025 |
| 8-K | 8-K | 0001075415-25-000043 | Nov 3, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-097738 | Oct 8, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-094123 | Sep 29, 2025 | Sep 26, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-091259 | Sep 18, 2025 | Sep 16, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-091255 | Sep 18, 2025 | Sep 16, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-091247 | Sep 18, 2025 | Sep 16, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001410578-25-002084 | Sep 11, 2025 | Sep 9, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001410578-25-002079 | Sep 11, 2025 | Sep 9, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001410578-25-002073 | Sep 11, 2025 | Sep 9, 2025 |
| 8-K | FORM 8-K | 0001104659-25-086699 | Sep 3, 2025 | — |
| 10-Q | 10-Q | 0001075415-25-000033 | Aug 4, 2025 | Jun 30, 2025 |
| 8-K | 8-K | 0001075415-25-000031 | Aug 4, 2025 | — |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-055507 | Jun 2, 2025 | May 29, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-055504 | Jun 2, 2025 | May 29, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-055501 | Jun 2, 2025 | May 29, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-055499 | Jun 2, 2025 | May 29, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-055496 | Jun 2, 2025 | May 29, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-055493 | Jun 2, 2025 | May 29, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-055490 | Jun 2, 2025 | May 29, 2025 |
| 8-K | FORM 8-K | 0001104659-25-055464 | Jun 2, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-055454 | Jun 2, 2025 | May 29, 2025 |
| S-8 | FORM S-8 | 0001104659-25-054289 | May 29, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-051839 | May 22, 2025 | — |
| 10-Q | 10-Q | 0001075415-25-000024 | May 5, 2025 | Mar 31, 2025 |
| 8-K | 8-K | 0001075415-25-000021 | May 5, 2025 | — |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-026289 | Mar 20, 2025 | — |
| 3 | OWNERSHIP DOCUMENT | 0001104659-25-026283 | Mar 20, 2025 | — |
| DEFA14A | DEFA14A | 0001104659-25-026227 | Mar 20, 2025 | — |
| DEF 14A | FORM DEF 14A | 0001104659-25-026223 | Mar 20, 2025 | May 29, 2025 |
| ARS | ARS | 0001104659-25-026214 | Mar 20, 2025 | Dec 31, 2024 |
| 8-K | FORM 8-K | 0001104659-25-026209 | Mar 20, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-017257 | Feb 26, 2025 | — |
| 10-K | 10-K | 0001075415-25-000012 | Feb 25, 2025 | Dec 31, 2024 |
| 8-K | 8-K | 0001075415-25-000011 | Feb 25, 2025 | — |
| 8-K | 8-K | 0001075415-25-000003 | Feb 3, 2025 | Jan 31, 2025 |
| 8-K | FORM 8-K | 0001104659-24-119929 | Nov 18, 2024 | — |
| 4 | OWNERSHIP DOCUMENT | 0001104659-24-118939 | Nov 14, 2024 | Nov 13, 2024 |