OMNICOM GROUP INC. — Director's Dealing 2009

May 19, 2009

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OMNICOM GROUP INC (OMC)
CIK: 0000029989
Period of Report: 2009-05-15

Reporting Person: ANGELASTRO PHILIP J (Sr. VP Finance/Controller)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2009-05-15	Common Stock, par value $0.15 per share	F	6423	$30.97	Disposed	123541	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock, par value $0.15 per share	1074.76	Indirect