The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Lanting Arlyn J since 2006.
The trader's CIK number is 1238424.
At the time of the last reporting, Lanting Arlyn J was the Director 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 |
| 2011 | GNTX | 0 | $0 | 54,250 | $1,710,628 | 0 | $0 |
| 2010 | GNTX | 0 | $0 | 96,000 | $2,338,914 | 56,000 | $885,598 |
| 2008 | GNTX | 0 | $0 | 0 | $0 | 20,000 | $174,680 |
| 2007 | GNTX | 0 | $0 | 0 | $0 | 20,000 | $93,120 |
| 2006 | GNTX | 0 | $0 | 80,000 | $1,273,360 | 40,000 | $183,720 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2011-05-13 | GNTX | Sale | 41,100 | 31.45 | 1,292,800 |
| 2011-01-31 | GNTX | Sale | 13,150 | 31.77 | 417,828 |
| 2010-12-10 | GNTX | Option Ex | 46,000 | 15.90 | 731,538 |
| 2010-12-10 | GNTX | Sale | 46,000 | 28.76 | 1,322,914 |
| 2010-05-10 | GNTX | Option Ex | 10,000 | 15.41 | 154,060 |
| 2010-03-08 | GNTX | Sale | 50,000 | 20.32 | 1,016,000 |
| 2008-05-05 | GNTX | Option Ex | 20,000 | 8.73 | 174,680 |
| 2007-05-09 | GNTX | Option Ex | 10,000 | 4.66 | 46,560 |
| 2007-04-30 | GNTX | Option Ex | 10,000 | 4.66 | 46,560 |
| 2006-05-23 | GNTX | Sale | 40,000 | 14.91 | 596,240 |
| 2006-05-01 | GNTX | Option Ex | 40,000 | 4.59 | 183,720 |
| 2006-03-14 | GNTX | Sale | 40,000 | 16.93 | 677,120 |
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 Lanting Arlyn J (Director of Gentex Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.