Insider Stock Trading History of Arnold John W


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 Arnold John W since year 2005. The trader's CIK number is 1499281. At the time of this reporting, Arnold John W is the VP of Operations Auto Products of Gentex Corp . (stock ticker symbol GNTX). See this page for all insider trading activities at Gentex Corp .


Stock purchases, sales, and option exercises reported by insider Arnold John W since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2011-12-29 GNTX Gentex Corp Sale 2,928 29.34 85,895
2011-12-29 GNTX Gentex Corp Option Ex 2,928 18.03 52,791
2011-12-27 GNTX Gentex Corp Sale 7,968 29.70 236,649
2011-12-27 GNTX Gentex Corp Option Ex 7,968 14.09 112,269
2010-12-28 GNTX Gentex Corp Sale 4,800 29.41 141,148
2010-12-29 GNTX Gentex Corp Option Ex 13,256 15.96 211,565
2010-12-29 GNTX Gentex Corp Sale 13,256 29.63 392,815
2010-12-01 GNTX Gentex Corp Sale 30,440 21.90 666,666
2010-12-01 GNTX Gentex Corp Option Ex 30,440 20.50 624,020

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 Arnold John W (VP of Operations Auto Products of Gentex Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.