# Filing Detail

Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001047469-12-003510
Filing Date
2012-03-29
Accepted
2012-03-29 08:00:56
Documents
14
Period of Report
2012-05-10
Effectiveness Date
2012-03-29

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | DEF 14A | a2208492zdef14a.htm | DEF 14A | 636472
2 | G285972.JPG | g285972.jpg | GRAPHIC | 12439
3 | G713243.JPG | g713243.jpg | GRAPHIC | 6161
4 | G143199.JPG | g143199.jpg | GRAPHIC | 6002
5 | G136279.JPG | g136279.jpg | GRAPHIC | 36230
6 | G686650.JPG | g686650.jpg | GRAPHIC | 29224
7 | G1048171.JPG | g1048171.jpg | GRAPHIC | 43157
8 | G744861.JPG | g744861.jpg | GRAPHIC | 44312
9 | G530673.JPG | g530673.jpg | GRAPHIC | 60217
10 | G252571.JPG | g252571.jpg | GRAPHIC | 53706
11 | G806495.JPG | g806495.jpg | GRAPHIC | 64080
12 | G197648.JPG | g197648.jpg | GRAPHIC | 93815
13 | G15462BGI001.GIF | g15462bgi001.gif | GRAPHIC | 72453
14 | G15462BGI002.GIF | g15462bgi002.gif | GRAPHIC | 43241
| Complete submission text file | 0001047469-12-003510.txt |  | 1418229

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)

EIN.: 232947217 | State of Incorp.: MD | Fiscal Year End: 1231
Type: DEF 14A | Act: 34 | File No.: 001-14023 | Film No.: 12722281
SIC: 6798 Real Estate Investment Trusts