| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MTX | MINERALS TECHNOLOGIES INC | Johnson Michael R. | Vice President | Jun 03, 2015 | Option Exercise | $69.41 | 218 | 15,131 | 435 | Jun 04, 2015, 03:03 PM | |
| ACO | AMCOL INTERNATIONAL CORP | Johnson Michael R. | Vice President | May 09, 2014 | Option Exercise | $45.75 | 12,297 | 562,588 | 0 | May 13, 2014, 04:40 PM | |
| ACO | AMCOL INTERNATIONAL CORP | Johnson Michael R. | Vice President | May 09, 2014 | Option Exercise | $45.75 | 5,246 | 240,005 | 0 | May 13, 2014, 04:40 PM | |
| ACO | AMCOL INTERNATIONAL CORP | Johnson Michael R. | Vice President | Jun 05, 2013 | Sale | $27.79 | 20,000 | 555,889 | 32,297 | Jun 07, 2013, 05:53 PM | |
| ACO | AMCOL INTERNATIONAL CORP | Johnson Michael R. | Vice President | Feb 22, 2013 | Sale | $30.47 | 1,201 | 36,594 | 22,297 | Feb 26, 2013, 05:18 PM | |
| ACO | AMCOL INTERNATIONAL CORP | Johnson Michael R. | Vice President | Feb 01, 2012 | Option Exercise | $21.99 | 19,044 | 418,726 | 25,398 | Feb 03, 2012, 03:03 PM | |
| ACO | AMCOL INTERNATIONAL CORP | Johnson Michael R. | Vice President | Mar 08, 2011 | Sale | $32.00 | 7,000 | 224,000 | 3,354 | Mar 10, 2011, 08:50 PM | |
| ACO | AMCOL INTERNATIONAL CORP | Johnson Michael R. | Vice President | Feb 09, 2011 | Buy | $20.90 | 7,000 | 146,300 | 4,054 | Feb 10, 2011, 08:07 PM | |
| ACO | AMCOL INTERNATIONAL CORP | Johnson Michael R. | Vice President | Aug 20, 2010 | Buy | $25.13 | 915 | 22,991 | 2,558 | Aug 24, 2010, 06:21 PM | |
| ACO | AMCOL INTERNATIONAL CORP | Johnson Michael R. | Vice President | Aug 20, 2010 | Buy | $25.13 | 915 | 22,991 | 3,754 | Aug 24, 2010, 06:21 PM |
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