Insider Stock Trading History of Brown Arthur


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 Brown Arthur since year 2005. The trader's CIK number is 1166090. At the time of this reporting, Brown Arthur is the Director of Amcol International Corp . (stock ticker symbol ACO). See this page for all insider trading activities at Amcol International Corp .

Note that in the past BROWN ARTHUR also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Brown Arthur since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2012-02-01 ACO Amcol International Corp Option Ex 3,000 26.02 78,060
2012-02-01 ACO Amcol International Corp Sale 3,000 29.02 87,060
2010-12-02 ACO Amcol International Corp Option Ex 10,999 15.53 170,792
2010-12-02 ACO Amcol International Corp Sale 10,999 29.06 319,597
2010-07-14 ACO Amcol International Corp Option Ex 2,000 3.88 7,750
2010-02-05 ACO Amcol International Corp Sale 3,000 25.09 75,270
2010-02-05 ACO Amcol International Corp Option Ex 3,000 18.10 54,300
2009-02-02 ACO Amcol International Corp Option Ex 3,000 2.36 7,071
2009-02-02 ACO Amcol International Corp Sale 3,000 14.00 41,991
2008-05-08 ACO Amcol International Corp Option Ex 22,956 2.36 54,107
2006-06-12 HL Hecla Mining Co/de/ Option Ex 78,704 .00 0
2006-04-05 HL Hecla Mining Co/de/ Sale 5,000 6.52 32,599
2006-04-06 HL Hecla Mining Co/de/ Sale 5,000 6.79 33,950
2006-03-30 HL Hecla Mining Co/de/ Sale 5,000 6.72 33,615
2006-03-28 HL Hecla Mining Co/de/ Option Ex 152,000 2.18 331,360
2006-03-29 HL Hecla Mining Co/de/ Sale 5,000 6.62 33,115
2006-03-28 HL Hecla Mining Co/de/ Sale 162,000 6.43 1,041,660
2006-03-27 HL Hecla Mining Co/de/ Sale 5,000 6.22 31,075
2006-01-31 HL Hecla Mining Co/de/ Option Ex 3,186 5.18 16,519
2005-06-28 ACO Amcol International Corp Sale 8,000 19.02 152,136

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 Brown Arthur (Director of Amcol International Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.