Insider Stock Trading History of Witmer Thomas H


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 Witmer Thomas H since year 2005. The trader's CIK number is 1187334. At the time of this reporting, Witmer Thomas H is the Director of Mine Safety Appliances Co . (stock ticker symbol MSA). See this page for all insider trading activities at Mine Safety Appliances Co .


Stock purchases, sales, and option exercises reported by insider Witmer Thomas H since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-05-04 MSA Mine Safety Appliances Co Option Ex 2,583 40.88 105,593
2017-05-04 MSA Mine Safety Appliances Co Sale 2,583 78.42 202,553
2017-03-08 MSA Mine Safety Appliances Co Option Ex 1,951 42.69 83,288
2017-03-08 MSA Mine Safety Appliances Co Sale 1,951 70.28 137,106
2016-03-09 MSA Mine Safety Appliances Co Option Ex 1,490 41.26 61,477
2016-03-09 MSA Mine Safety Appliances Co Sale 1,490 45.41 67,657
2014-09-04 MSA Mine Safety Appliances Co Option Ex 1,109 44.36 49,195
2014-09-04 MSA Mine Safety Appliances Co Sale 885 55.72 49,311
2012-12-05 MSA Mine Safety Appliances Co Option Ex 6,767 20.22 136,815
2008-01-22 MSA Mine Safety Appliances Co Option Ex 10,266 11.30 115,985

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 Witmer Thomas H (Director of Mine Safety Appliances Co at the time of this reporting) see the Securities and Exchange Commission (SEC) website.