OMNICOM GROUP INC. — Director's Dealing 2005

Mar 24, 2005

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OMNICOM GROUP INC (OMC)
CIK: 0000029989
Period of Report: 2005-03-22

Reporting Person: Birkin Michael (Vice Chairman of Omnicom Group)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2005-03-22	Common Stock, Par Value $0.15	F	799	$88	Disposed	27195	Direct