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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001179110-10-013771
Filing Date
2010-09-14
Accepted
2010-09-14 16:04:06
Documents
1
Period of Report
2002-01-01

Document Format Files

Seq Description Document Type Size
1 FORM 4 - edgar.html 4  
1 FORM 4 - edgar.xml 4 6406
  Complete submission text file 0001179110-10-013771.txt   8389
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 (Issuer) CIK: 0000860546 (see all company filings)

IRS No.: 232947217 | State of Incorp.: MD | Fiscal Year End: 1231
SIC: 6798 Real Estate Investment Trusts

Mailing Address
Business Address
SINGER KAREN M (Reporting) CIK: 0001250529 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-14023 | Film No.: 101071562