COPT DEFENSE PROPERTIES — Director's Dealing 2016

Mar 3, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CORPORATE OFFICE PROPERTIES TRUST (OFC)
CIK: 0000860546
Period of Report: 2016-03-01

Reporting Person: Thor Greg J (SVP--CAO & Controller)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-03-01	Common Shares	F	1633	—	Disposed	14792	Direct
2016-03-01	Restricted Common Shares	A	6348	—	Acquired	21140	Direct

Footnotes

F1: These shares were forfeited in a net share settlement in connection with restrictions lapsing on restricted shares.

F2: The restrictions on the shares shall vest equally over a 3 year period.