All filings · since 4 November 2002

Filings

Every share-offering filing on EDGAR since the day foreign issuers also had to file electronically. One row per filer: a filing made by a parent and its subsidiaries appears once for each of them, as in SEC's own index.

Filed	Company	Filing	Accession
2025-09-25	COPT DEFENSE PROPERTIES ShelfEffectiveCIK 860546	424B5Shelf takedown	0001104659-25-093371
2025-09-23	COPT DEFENSE PROPERTIES ShelfEffectiveCIK 860546	424B5Shelf takedown	0001104659-25-092349
2025-04-08	COPT DEFENSE PROPERTIES ShelfEffectiveCIK 860546	S-3ASRShelf registered	0001104659-25-033073
2022-05-16	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001104659-22-061517
2022-04-08	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	S-3ASRShelf registered	0001104659-22-044165
2021-11-04	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001104659-21-134382
2021-11-02	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001104659-21-132713
2021-08-04	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001104659-21-099925
2021-08-02	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001104659-21-098586
2021-03-05	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-21-000514
2021-03-03	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-21-000488
2020-09-14	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-20-004857
2020-09-10	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-20-004810
2019-05-10	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-19-003019
2019-04-08	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	S-3ASRShelf registered	0001047469-19-002050
2018-11-13	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-18-007217
2017-10-31	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-17-006679
2017-10-30	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-17-006652
2016-09-12	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-16-015390
2016-04-12	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	S-3ASRShelf registered	0001047469-16-012127
2015-06-24	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-15-005723
2015-06-22	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-15-005624
2015-03-26	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	S-3ASRShelf registered	0001104659-15-023119
2015-03-26	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-15-002811
2014-11-03	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-14-008761
2014-10-30	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-14-008692
2014-05-15	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-14-004974
2014-05-14	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-14-004913
2013-09-11	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-13-008984
2013-09-09	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-13-008927
2013-07-25	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	S-3ASRShelf registered	0001047469-13-007792
2013-07-16	CORPORATE OFFICE PROPERTIES TRUST CIK 860546	EFFECTDeclared effective	9999999995-13-002093
2013-04-10	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	S-3ASRShelf registered	0001104659-13-028341
2013-03-15	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-13-002838
2013-03-13	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-13-002663
2012-10-31	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-12-009914
2012-10-11	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-12-009455
2012-10-10	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-12-009414
2012-06-21	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-12-006815
2012-06-19	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-12-006736
2012-03-29	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	S-3ASRShelf registered	0001104659-12-022406
2012-03-29	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	S-3ASRShelf registered	0001047469-12-003565
2011-05-20	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-11-005406
2011-05-19	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-11-005365
2010-11-03	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-10-009108
2010-11-01	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-10-009062
2010-04-13	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	S-3ASRShelf registered	0001104659-10-019471
2009-04-03	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	S-3ASRShelf registered	0001104659-09-022596
2009-04-03	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	S-3ASRShelf registered	0001104659-09-022595
2009-04-02	CORPORATE OFFICE PROPERTIES TRUST ShelfEffectiveCIK 860546	424B5Shelf takedown	0001047469-09-003691