Dumas Kenneth L [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Reported
11/29/2012	CHASE CORP	CCF	Sale	Chase Corporation Common Stock	2.1k	$17.20	$36.9k	11/27/2012
11/28/2012	CHASE CORP	CCF	Sale	Chase Corporation Common Stock	622	$17.20	$10.7k	11/27/2012
11/27/2012	CHASE CORP	CCF	Sale	Chase Corporation Common Stock	1.4k	$17.26	$23.8k	11/27/2012
08/31/2012	CHASE CORP	CCF	Payment of Exercise	Chase Corporation Common Stock	5.5k	$15.74	$87.1k	08/31/2012
08/31/2011	CHASE CORP	CCF	Payment of Exercise	Chase Corporation Common Stock	1.2k	$12.72	$15.9k	08/31/2011
09/01/2010	CHASE CORP	CCF	Grant	Options (right to buy)	8.1k	$12.70	$103.1k	09/01/2010
09/01/2010	CHASE CORP	CCF	Grant	Chase Corporation Common Stock	2.1k	$0.00	$0	09/01/2010
09/01/2010	CHASE CORP	CCF	Grant	Chase Corporation Common Stock	17.4k	$0.00	$0	09/01/2010
08/31/2010	CHASE CORP	CCF	Payment of Exercise	Chase Corporation Common Stock	4.7k	$12.87	$60.2k	08/31/2010