R. Michael Johnson

Insider Trading: Purchases See All

Company	Symbol	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
Amcol International Corp	ACO	$20.90	7,000	Officer	4,054	2011-02-09	Filing
Amcol International Corp	ACO	$25.13	915	Officer	3,754	2010-08-20	Filing
Amcol International Corp	ACO	$25.74	2,000	Officer	2,012	2010-02-26	Filing

Insider Trading: Sales See All

Company	Symbol	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
Amcol International Corp	ACO	$31.34	10,000	Officer	22,297	2013-06-05	Filing
Amcol International Corp	ACO	$30.47	1,201	Officer	22,297	2013-02-22	Filing
Amcol International Corp	ACO	$29.01	7,000	Officer	18,398	2012-02-01	Filing
Amcol International Corp	ACO	$32.00	7,000	Officer	3,354	2011-03-08	Filing