OMNICOM GROUP INC. — Director's Dealing 2004

Jul 1, 2004

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OMNICOM GROUP INC (OMC)
CIK: 0000029989
Period of Report: 2004-06-29

Reporting Person: WEISENBURGER RANDALL J (Executive VP/CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2004-06-29	Common Stock, Par Value $0.15	A	15000	—	Acquired	110185	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock, Par Value $0.15	357	Indirect

Footnotes

F1: These shares were acquired by the reporting person as a grant of restricted stock, which will vest 20% each year, beginning
on March 15, 2005.