OMNICOM GROUP INC. — Director's Dealing 2003

Nov 5, 2003

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OMNICOM GROUP INC (OMC)
CIK: 0000029989
Period of Report: 2003-11-03

Reporting Person: DENISON SUSAN S (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2003-11-03	Common Stock Par Value $0.15	P	500	$79.97	Acquired	5187	Direct

Footnotes

F1: Includes 250 shares awarded 05/21/03 pursuant to the Omnicom Group Inc. Restricted Stock Plan for Non-Employee Directors and which are subject to forfeiture, and 604 shares awarded on 1/14/03 pursuant to election by Director to receive portion of annual retainer in shares of Common Stock, pursuant to the 1998 Incentive Compensation Plan