EDGAR Filing Documents for 0001104659-12-022406

Form S-3ASR - Automatic shelf registration statement of securities of well-known seasoned issuers:

SEC Accession No. 0001104659-12-022406

Filing Date

2012-03-29

Accepted

2012-03-29 16:29:43

Documents

Effectiveness Date

2012-03-29

Document Format Files

Seq	Description	Document	Type	Size
1	S-3ASR	a12-8222_1s3asr.htm	S-3ASR	482578
2	EX-5.1	a12-8222_1ex5d1.htm	EX-5.1	31943
3	EX-8.1	a12-8222_1ex8d1.htm	EX-8.1	16827
4	EX-23.1	a12-8222_1ex23d1.htm	EX-23.1	3048
5	GRAPHIC	g82221kgi001.jpg	GRAPHIC	2414
6	GRAPHIC	g82221bai001.gif	GRAPHIC	5329
	Complete submission text file	0001104659-12-022406.txt		546707

Mailing Address 6711 COLUMBIA GATEWAY DRIVE SUITE 300 COLUMBIA MD 21046

Business Address 6711 COLUMBIA GATEWAY DRIVE SUITE 300 COLUMBIA MD 21046 4432855400

CORPORATE OFFICE PROPERTIES TRUST (Filer) CIK: 0000860546 (see all company filings)