The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Newton Mark W since 2010.
The trader's CIK number is 1423025.
At the time of the last reporting, Newton Mark W was the VP Purchasing & Advanced Techn of Gentex Corp. (stock ticker symbol GNTX).
Also see all insider trading activities at Gentex Corp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2015 | GNTX | 0 | $0 | 72,388 | $1,228,814 | 72,388 | $783,267 |
| 2014 | GNTX | 0 | $0 | 44,874 | $1,273,452 | 34,674 | $626,247 |
| 2013 | GNTX | 0 | $0 | 3,840 | $93,580 | 3,840 | $75,225 |
| 2012 | GNTX | 0 | $0 | 0 | $0 | 1,600 | $22,976 |
| 2010 | GNTX | 0 | $0 | 21,565 | $559,662 | 23,565 | $378,740 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2015-11-02 | GNTX | Option Ex | 38,184 | 11.41 | 435,755 |
| 2015-11-02 | GNTX | Sale | 38,184 | 16.63 | 634,999 |
| 2015-02-03 | GNTX | Sale | 34,204 | 17.36 | 593,815 |
| 2015-02-03 | GNTX | Option Ex | 34,204 | 10.16 | 347,512 |
| 2014-09-29 | GNTX | Sale | 10,200 | 27.36 | 279,072 |
| 2014-04-30 | GNTX | Sale | 34,674 | 28.68 | 994,380 |
| 2014-04-30 | GNTX | Option Ex | 34,674 | 18.06 | 626,247 |
| 2013-05-08 | GNTX | Option Ex | 3,840 | 19.59 | 75,225 |
| 2013-05-08 | GNTX | Sale | 3,840 | 24.37 | 93,580 |
| 2012-09-13 | GNTX | Option Ex | 1,600 | 14.36 | 22,976 |
| 2010-12-15 | GNTX | Option Ex | 11,792 | 14.30 | 168,660 |
| 2010-12-15 | GNTX | Sale | 11,792 | 29.13 | 343,477 |
| 2010-11-09 | GNTX | Sale | 5,760 | 22.07 | 127,105 |
| 2010-11-09 | GNTX | Option Ex | 5,760 | 19.59 | 112,838 |
| 2010-10-29 | GNTX | Option Ex | 2,000 | 14.25 | 28,500 |
| 2010-04-26 | GNTX | Option Ex | 4,013 | 17.13 | 68,742 |
| 2010-04-26 | GNTX | Sale | 4,013 | 22.20 | 89,080 |
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 Newton Mark W (VP Purchasing & Advanced Techn of Gentex Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.