OMNICOM GROUP INC. — Director's Dealing 2007

Mar 21, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OMNICOM GROUP INC (OMC)
CIK: 0000029989
Period of Report: 2007-03-19

Reporting Person: Birkin Michael (Vice Chairman)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2007-03-19	Common Stock, par value $0.15 per share	F	500	$104.32	Disposed	32884	Direct

Footnotes

F1: This includes 2,255 shares acquired under Omnicom's employee stock purchase plan.