R Dennis Harrison

Insider Trading: Sales
  • Displaying 3
Symbol Price Amount Total Value Remaining Holdings Date Form 4
MTX $66.99 8,077 $541,078.23 9,080 2012-02-17 Filing
MTX $66.50 498 $33,117.85 16,307 2011-05-27 Filing
MTX $57.85 214 $12,379.90 3,231 2010-09-27 Filing