STEPAN CO — Director's Dealing 2009

Aug 25, 2009

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: STEPAN CO (SCL)
CIK: 0000094049
Period of Report: 2009-08-21

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2009-08-21	Common Stock	S	100	$49.64	Disposed	308887.183	Direct
2009-08-21	Common Stock	S	300	$49.65	Disposed	308587.183	Direct
2009-08-21	Common Stock	S	500	$49.66	Disposed	308087.183	Direct
2009-08-21	Common Stock	S	200	$49.70	Disposed	307887.183	Direct
2009-08-21	Common Stock	S	200	$49.72	Disposed	307687.183	Direct
2009-08-21	Common Stock	S	400	$49.73	Disposed	307287.183	Direct
2009-08-21	Common Stock	S	300	$49.74	Disposed	306987.183	Direct
2009-08-21	Common Stock	S	101	$49.745	Disposed	306886.183	Direct
2009-08-21	Common Stock	S	400	$49.75	Disposed	306486.183	Direct
2009-08-21	Common Stock	S	3	$49.76	Disposed	306483.183	Direct
2009-08-21	Common Stock	S	100	$49.78	Disposed	306383.183	Direct
2009-08-21	Common Stock	S	600	$49.79	Disposed	305783.183	Direct
2009-08-21	Common Stock	S	100	$49.795	Disposed	305683.183	Direct
2009-08-21	Common Stock	S	600	$49.80	Disposed	305083.183	Direct
2009-08-21	Common Stock	S	100	$49.81	Disposed	304983.183	Direct
2009-08-21	Common Stock	S	900	$49.82	Disposed	304083.183	Direct
2009-08-21	Common Stock	S	500	$49.83	Disposed	303583.183	Direct
2009-08-21	Common Stock	S	100	$49.835	Disposed	303483.183	Direct
2009-08-21	Common Stock	S	300	$49.84	Disposed	303183.183	Direct
2009-08-21	Common Stock	S	400	$49.85	Disposed	302783.183	Direct
2009-08-21	Common Stock	S	100	$49.855	Disposed	302683.183	Direct
2009-08-21	Common Stock	S	600	$49.86	Disposed	302083.183	Direct
2009-08-21	Common Stock	S	300	$49.87	Disposed	301783.183	Direct
2009-08-21	Common Stock	S	100	$49.885	Disposed	301683.183	Direct
2009-08-21	Common Stock	S	200	$49.90	Disposed	301483.183	Direct
2009-08-21	Common Stock	S	205	$49.91	Disposed	301278.183	Direct
2009-08-21	Common Stock	S	100	$49.92	Disposed	301178.183	Direct
2009-08-21	Common Stock	S	700	$49.94	Disposed	300478.183	Direct
2009-08-21	Common Stock	S	712	$49.98	Disposed	299766.183	Direct
2009-08-21	Common Stock	S	100	$49.99	Disposed	299666.183	Direct