Company · CIK 1075415 # DIVERSIFIED HEALTHCARE TRUST | CIK | [1075415](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001075415) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 6798 — Real Estate Investment Trusts | | Incorporated in | MD | | Business address | MA | | Listed | DHC (Nasdaq), DHCNI (Nasdaq), DHCNL (Nasdaq) | | First annual or quarterly report | 1999-11-15 | ## Offerings 8 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-280352 | Shelf Effective | 2024-06-20 | 2024-06-28 | 2 | | 333-257277 | Shelf Effective | 2021-06-22 | 2021-06-22 | 1 | | 333-225831 | Shelf Effective | 2018-06-22 | 2021-02-05 | 5 | | 333-205298 | Shelf Effective | 2015-06-26 | 2018-02-12 | 6 | | 333-182468 | Shelf Effective | 2012-06-29 | 2015-02-05 | 13 | | 333-160480 | Shelf Effective | 2009-07-08 | 2011-12-06 | 14 | | 333-135716 | Shelf Effective | 2006-07-12 | 2009-02-05 | 7 | | 333-109659 | Shelf Effective | 2003-10-14 | 2006-03-23 | 2 | ## Filings 54 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2024-06-28 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1075415/999999999524002020/9999999995-24-002020-index.htm) Declared effective | 333-280352 | 9999999995-24-002020 | | 2024-06-20 | [S-3](https://www.sec.gov/Archives/edgar/data/1075415/000110465924073425/0001104659-24-073425-index.htm) Shelf registered | 333-280352 | 0001104659-24-073425 | | 2021-06-22 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1075415/000110465921084114/0001104659-21-084114-index.htm) Shelf registered | 333-257277 | 0001104659-21-084114 | | 2021-02-05 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000110465921013011/0001104659-21-013011-index.htm) Shelf takedown | 333-225831 | 0001104659-21-013011 | | 2021-02-03 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000110465921011252/0001104659-21-011252-index.htm) Shelf takedown | 333-225831 | 0001104659-21-011252 | | 2020-06-01 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000110465920068479/0001104659-20-068479-index.htm) Shelf takedown | 333-225831 | 0001104659-20-068479 | | 2020-05-28 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000110465920066813/0001104659-20-066813-index.htm) Shelf takedown | 333-225831 | 0001104659-20-066813 | | 2018-06-22 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1075415/000104746918004705/0001047469-18-004705-index.htm) Shelf registered | 333-225831 | 0001047469-18-004705 | | 2018-02-12 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746918000732/0001047469-18-000732-index.htm) Shelf takedown | 333-205298 | 0001047469-18-000732 | | 2018-02-08 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746918000664/0001047469-18-000664-index.htm) Shelf takedown | 333-205298 | 0001047469-18-000664 | | 2016-02-12 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746916010138/0001047469-16-010138-index.htm) Shelf takedown | 333-205298 | 0001047469-16-010138 | | 2016-02-10 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746916010091/0001047469-16-010091-index.htm) Shelf takedown | 333-205298 | 0001047469-16-010091 | | 2015-07-16 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746915006145/0001047469-15-006145-index.htm) Shelf takedown | 333-205298 | 0001047469-15-006145 | | 2015-06-26 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1075415/000104746915005815/0001047469-15-005815-index.htm) Shelf registered | 333-205298 | 0001047469-15-005815 | | 2015-02-05 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746915000600/0001047469-15-000600-index.htm) Shelf takedown | 333-182468 | 0001047469-15-000600 | | 2015-02-03 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746915000568/0001047469-15-000568-index.htm) Shelf takedown | 333-182468 | 0001047469-15-000568 | | 2014-04-25 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746914004153/0001047469-14-004153-index.htm) Shelf takedown | 333-182468 | 0001047469-14-004153 | | 2014-04-23 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746914004067/0001047469-14-004067-index.htm) Shelf takedown | 333-182468 | 0001047469-14-004067 | | 2014-04-18 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746914003917/0001047469-14-003917-index.htm) Shelf takedown | 333-182468 | 0001047469-14-003917 | | 2014-04-16 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746914003854/0001047469-14-003854-index.htm) Shelf takedown | 333-182468 | 0001047469-14-003854 | | 2013-01-24 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746913000407/0001047469-13-000407-index.htm) Shelf takedown | 333-182468 | 0001047469-13-000407 | | 2013-01-22 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746913000360/0001047469-13-000360-index.htm) Shelf takedown | 333-182468 | 0001047469-13-000360 | | 2012-07-19 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746912007264/0001047469-12-007264-index.htm) Shelf takedown | 333-182468 | 0001047469-12-007264 | | 2012-07-17 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746912007225/0001047469-12-007225-index.htm) Shelf takedown | 333-182468 | 0001047469-12-007225 | | 2012-07-11 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746912007138/0001047469-12-007138-index.htm) Shelf takedown | 333-182468 | 0001047469-12-007138 | | 2012-07-09 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746912007088/0001047469-12-007088-index.htm) Shelf takedown | 333-182468 | 0001047469-12-007088 | | 2012-06-29 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1075415/000110465912047028/0001104659-12-047028-index.htm) Shelf registered | 333-182468 | 0001104659-12-047028 | | 2011-12-06 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746911009942/0001047469-11-009942-index.htm) Shelf takedown | 333-160480 | 0001047469-11-009942 | | 2011-12-05 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746911009894/0001047469-11-009894-index.htm) Shelf takedown | 333-160480 | 0001047469-11-009894 | | 2011-10-14 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746911008492/0001047469-11-008492-index.htm) Shelf takedown | 333-160480 | 0001047469-11-008492 | | 2011-10-12 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746911008458/0001047469-11-008458-index.htm) Shelf takedown | 333-160480 | 0001047469-11-008458 | | 2011-06-29 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746911006091/0001047469-11-006091-index.htm) Shelf takedown | 333-160480 | 0001047469-11-006091 | | 2011-06-27 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746911006061/0001047469-11-006061-index.htm) Shelf takedown | 333-160480 | 0001047469-11-006061 | | 2011-01-12 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746911000108/0001047469-11-000108-index.htm) Shelf takedown | 333-160480 | 0001047469-11-000108 | | 2011-01-10 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746911000063/0001047469-11-000063-index.htm) Shelf takedown | 333-160480 | 0001047469-11-000063 | | 2010-12-10 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746910010326/0001047469-10-010326-index.htm) Shelf takedown | 333-160480 | 0001047469-10-010326 | | 2010-12-08 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746910010243/0001047469-10-010243-index.htm) Shelf takedown | 333-160480 | 0001047469-10-010243 | | 2010-04-08 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746910003480/0001047469-10-003480-index.htm) Shelf takedown | 333-160480 | 0001047469-10-003480 | | 2010-04-06 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746910003330/0001047469-10-003330-index.htm) Shelf takedown | 333-160480 | 0001047469-10-003330 | | 2009-09-11 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746909008278/0001047469-09-008278-index.htm) Shelf takedown | 333-160480 | 0001047469-09-008278 | | 2009-07-08 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1075415/000104746909006664/0001047469-09-006664-index.htm) Shelf registered | 333-160480 | 0001047469-09-006664 | | 2009-02-05 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746909000603/0001047469-09-000603-index.htm) Shelf takedown | 333-135716 | 0001047469-09-000603 | | 2008-06-04 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746908007198/0001047469-08-007198-index.htm) Shelf takedown | 333-135716 | 0001047469-08-007198 | | 2008-02-22 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746908001614/0001047469-08-001614-index.htm) Shelf takedown | 333-135716 | 0001047469-08-001614 | | 2007-12-13 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746907010006/0001047469-07-010006-index.htm) Shelf takedown | 333-135716 | 0001047469-07-010006 | | 2007-02-07 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746907000766/0001047469-07-000766-index.htm) Shelf takedown | 333-135716 | 0001047469-07-000766 | | 2006-11-15 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746906014195/0001047469-06-014195-index.htm) Shelf takedown | 333-135716 | 0001047469-06-014195 | | 2006-07-12 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1075415/000090873706000517/0000908737-06-000517-index.htm) Shelf registered | 333-135716 | 0000908737-06-000517 | | 2006-03-23 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746906003860/0001047469-06-003860-index.htm) Shelf takedown | 333-109659 | 0001047469-06-003860 | | 2005-12-02 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746905027679/0001047469-05-027679-index.htm) Shelf takedown | 333-76588 | 0001047469-05-027679 | | 2004-12-15 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746904037076/0001047469-04-037076-index.htm) Shelf takedown | 333-76588 | 0001047469-04-037076 | | 2004-01-22 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746904001592/0001047469-04-001592-index.htm) Shelf takedown | 333-76588 | 0001047469-04-001592 | | 2003-10-14 | [S-3](https://www.sec.gov/Archives/edgar/data/1075415/000104746903033183/0001047469-03-033183-index.htm) Shelf registered | 333-109659 | 0001047469-03-033183 | | 2003-04-15 | [424B5](https://www.sec.gov/Archives/edgar/data/1075415/000104746903013446/0001047469-03-013446-index.htm) Shelf takedown | 333-60392 | 0001047469-03-013446 | [All filings of this company](https://equitycapital.markets/filings?cik=1075415) · [CSV](https://equitycapital.markets/filings.csv?cik=1075415) --- Source page: https://equitycapital.markets/company/1075415 · Data: U.S. SEC EDGAR · CC BY 4.0