Stock Trading History of Morrison Gary D

The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Morrison Gary D since year 2005. The trader's CIK number is 1189745. At the time of this reporting, Morrison Gary D is the Vice President of Amcol International Corp . (stock ticker symbol ACO). See this page for all insider trading activities at Amcol International Corp .

Stock purchases, sales, and option exercises reported by insider *Morrison Gary D* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-03-13	ACO	Amcol International Corp	Sale	25,000	30.36	759,022
2008-03-13	ACO	Amcol International Corp	Option Exercise	25,000	1.57	39,205
2007-02-20	ACO	Amcol International Corp	Sale	30,000	29.76	892,773
2007-02-20	ACO	Amcol International Corp	Option Exercise	30,000	2.22	66,639
2007-01-22	ACO	Amcol International Corp	Option Exercise	1,587	2.06	3,272
2006-03-07	ACO	Amcol International Corp	Sale	35,000	25.24	883,536
2006-03-07	ACO	Amcol International Corp	Option Exercise	35,000	2.06	72,166
2006-02-28	ACO	Amcol International Corp	Sale	6,480	27.61	178,912
2006-01-31	ACO	Amcol International Corp	Option Exercise	2,117	1.79	3,780

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Morrison Gary D (Vice President of Amcol International Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.