STEPAN CO — Director's Dealing 2010

Nov 9, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: STEPAN CO (SCL)
CIK: 0000094049
Period of Report: 2010-11-05

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-11-05	Common Stock	W	8571	—	Disposed	430275	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	285981.183	Direct
Common Stock	114691	Indirect
Common Stock	143063	Indirect
Common Stock	62519	Indirect
Common Stock	48774	Indirect