EDGAR Filing Documents for 0001179110-11-008187

Form 4 - Statement of changes in beneficial ownership of securities:

SEC Accession No. 0001179110-11-008187

Filing Date

2011-05-18

Accepted

2011-05-18 14:18:28

Documents

Period of Report

2011-05-17

Document Format Files

Seq	Description	Document	Type	Size
1	FORM 4 -	edgar.html	4
1	FORM 4 -	edgar.xml	4	4294
	Complete submission text file	0001179110-11-008187.txt		6246

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 (Reporting) CIK: 0000860546 (see all company filings)

State of Incorp.: MD | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-34891 | Film No.: 11854495
SIC: 6798 Real Estate Investment Trusts

Mailing Address 1334 ASHTON ROAD, SUITE A HANOVER MD 21076

Business Address 1334 ASHTON ROAD, SUITE A HANOVER MD 21076 443-270-5300

KEYW HOLDING CORP (Issuer) CIK: 0001487101 (see all company filings)

IRS No.: 271594952 | State of Incorp.: MD | Fiscal Year End: 1231
SIC: 7373 Services-Computer Integrated Systems Design