Insider Stock Trading History of Willis Gary K


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 Willis Gary K since year 2005. The trader's CIK number is 1121475. At the time of this reporting, Willis Gary K is the Director of Zygo Corp . (stock ticker symbol ZIGO). See this page for all insider trading activities at Zygo Corp .

Note that in the past WILLIS GARY K also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Willis Gary K since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2012-08-29 ZIGO Zygo Corp Sale 50,000 19.83 991,400
2010-11-15 RSTI Rofin Sinar Technologies Inc Sale 3,000 28.72 86,175
2008-02-13 RSTI Rofin Sinar Technologies Inc Sale 7,000 41.65 291,536
2008-02-12 RSTI Rofin Sinar Technologies Inc Sale 9,000 40.45 364,050
2007-03-07 VION Vion Pharmaceuticals Inc Buy 50,000 1.52 76,000
2006-01-27 BTHS Benthos Inc Option Ex 25,500 6.59 168,096

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 Willis Gary K (Director of Zygo Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.