DIVERSIFIED HEALTHCARE TRUST — SC 13D/A Filings
24 SC 13D/A filings on record
This page lists all SC 13D/A filings submitted to the SEC by DIVERSIFIED HEALTHCARE TRUST (DHCNL), sorted by most recent first. Each row links to the full filing on EdgarLookup. DIVERSIFIED HEALTHCARE TRUST has filed 24 SC 13D/A documents with the SEC since 2005. To view all SEC filings by DIVERSIFIED HEALTHCARE TRUST, see the full filings list.
All
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 |
|---|---|---|---|---|
| SC 13D/A | SC 13D/A | 0001104659-24-107426 | Oct 9, 2024 | — |
| SC 13D/A | — | 0000919574-23-006828 | Dec 22, 2023 | — |
| SC 13D/A | DIVERSIFIED HEALTHCARE TRUST | 0000902664-23-005015 | Oct 5, 2023 | — |
| SC 13D/A | SC 13D/A | 0001193125-23-237316 | Sep 19, 2023 | — |
| SC 13D/A | DIVERSIFIED HEALTHCARE TRUST | 0000902664-23-003993 | Jul 18, 2023 | — |
| SC 13D/A | AMENDMENT NO. 3 TO THE SCHEDULE 13D | 0000921895-23-001582 | Jun 27, 2023 | — |
| SC 13D/A | AMENDMENT NO. 2 TO THE SCHEDULE 13D | 0000921895-23-001494 | Jun 14, 2023 | — |
| SC 13D/A | AMENDMENT NO. 1 TO THE SCHEDULE 13D | 0000921895-23-001447 | Jun 7, 2023 | — |
| SC 13D/A | SC 13D/A | 0001104659-23-035681 | Mar 23, 2023 | — |
| SC 13D/A | SC 13D/A | 0001104659-23-024313 | Feb 22, 2023 | — |
| SC 13D/A | SC 13D/A | 0001104659-20-035471 | Mar 18, 2020 | — |
| SC 13D/A | SC 13D/A | 0001104659-20-000443 | Jan 2, 2020 | — |
| SC 13D/A | SC 13D/A | 0001104659-10-033991 | Jun 16, 2010 | — |
| SC 13D/A | — | 0000908737-06-000229 | Mar 31, 2006 | — |
| SC 13D/A | — | 0000908737-05-000866 | Dec 8, 2005 | — |
| SC 13D/A | — | 0000908737-05-000792 | Nov 8, 2005 | — |
| SC 13D/A | — | 0000908737-04-000991 | Dec 21, 2004 | — |
| SC 13D/A | — | 0000908737-04-000193 | Mar 8, 2004 | — |
| SC 13D/A | — | 0000908737-04-000080 | Feb 5, 2004 | — |
| SC 13D/A | — | 0000908737-03-000492 | Nov 12, 2003 | — |
| SC 13D/A | — | 0000908737-02-000090 | Mar 4, 2002 | — |
| SC 13D/A | AMENDMENT NO. 3 | 0000908737-01-500254 | Oct 23, 2001 | — |
| SC 13D/A | — | 0000908737-01-500108 | Jul 9, 2001 | — |
| SC 13D/A | — | 0000908737-99-000340 | Oct 14, 1999 | — |