STEPAN CO — Director's Dealing 2008

Aug 28, 2008

SEC Form 4/A — Form 4/A

Issuer: STEPAN CO (SCL)
CIK: 0000094049
Period of Report: 2008-05-02

Reporting Person: STEPAN F QUINN (Director, Chairman, 10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2008-05-02	Common Stock	M	48436	$30.9687	Acquired	359993.637	Direct
2008-05-02	Common Stock	F	41211	$39.27	Disposed	318782.637	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2008-05-02	Employee Stock Option	$30.9687	M	48436	Disposed	2008-05-04	Common Stock (48436)	Direct

Footnotes

F1: This amount adjusted due to a prior mathematical error.