Insider Stock Trading History of Merk Thomas


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 Merk Thomas since year 2005. The trader's CIK number is 1354691. At the time of this reporting, Merk Thomas is the EVP & GM, ILS of Coherent Inc . (stock ticker symbol COHR). See this page for all insider trading activities at Coherent Inc .

Note that in the past Merk Thomas also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Merk Thomas since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-12-15 COHR Coherent Inc Option Ex 1,147 .00 0
2015-11-24 RSTI Rofin Sinar Technologies Inc Sale 50,000 28.10 1,405,150
2015-11-24 RSTI Rofin Sinar Technologies Inc Option Ex 50,000 26.05 1,302,250
2015-03-02 RSTI Rofin Sinar Technologies Inc Option Ex 15,000 17.11 256,650
2013-02-22 RSTI Rofin Sinar Technologies Inc Option Ex 10,000 17.11 171,100
2013-02-22 RSTI Rofin Sinar Technologies Inc Sale 10,000 27.29 272,910
2013-02-11 RSTI Rofin Sinar Technologies Inc Buy 25,000 17.11 427,750
2013-02-11 RSTI Rofin Sinar Technologies Inc Sale 25,000 27.76 693,975
2011-02-16 RSTI Rofin Sinar Technologies Inc Buy 10,000 16.36 163,550
2011-02-17 RSTI Rofin Sinar Technologies Inc Buy 10,000 16.36 163,550
2011-02-16 RSTI Rofin Sinar Technologies Inc Sale 10,000 39.75 397,500
2011-02-17 RSTI Rofin Sinar Technologies Inc Sale 10,000 39.37 393,650
2010-11-10 RSTI Rofin Sinar Technologies Inc Buy 30,000 16.36 490,650
2010-11-10 RSTI Rofin Sinar Technologies Inc Sale 30,000 29.50 885,000
2010-11-08 RSTI Rofin Sinar Technologies Inc Sale 3,000 29.22 87,660
2010-06-04 RSTI Rofin Sinar Technologies Inc Sale 3,000 23.84 71,520
2008-07-01 RSTI Rofin Sinar Technologies Inc Buy 6,000 4.89 29,369
2008-02-04 RSTI Rofin Sinar Technologies Inc Buy 6,000 4.89 29,369
2008-02-04 RSTI Rofin Sinar Technologies Inc Sale 6,000 42.70 256,200
2007-05-09 RSTI Rofin Sinar Technologies Inc Buy 3,000 8.75 26,250
2007-05-09 RSTI Rofin Sinar Technologies Inc Sale 3,000 69.00 207,000
2006-12-07 RSTI Rofin Sinar Technologies Inc Sale 8,000 58.04 464,320

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 Merk Thomas (EVP & GM, ILS of Coherent Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.