The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Keefer Thomas Nelson since 2005.
The trader's CIK number is 1316939.
At the time of the last reporting, Keefer Thomas Nelson was the Other of Sutron Corp. (stock ticker symbol STRN).
Also see all insider trading activities at Sutron Corp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2008 | STRN | 0 | $0 | 40,000 | $288,510 | 0 | $0 |
| 2007 | STRN | 40,000 | $406,557 | 40,000 | $325,019 | 0 | $0 |
| 2006 | STRN | 0 | $0 | 80,000 | $611,455 | 0 | $0 |
| 2005 | STRN | 0 | $0 | 80,775 | $9,542,882,104 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2008-08-26 | STRN | Sale | 20,400 | 7.22 | 147,390 |
| 2008-08-28 | STRN | Sale | 19,600 | 7.20 | 141,120 |
| 2007-11-30 | STRN | Buy | 3,000 | 9.94 | 29,805 |
| 2007-11-29 | STRN | Buy | 1,835 | 9.83 | 18,034 |
| 2007-11-28 | STRN | Buy | 1,400 | 10.66 | 14,930 |
| 2007-12-10 | STRN | Buy | 6,200 | 10.03 | 62,192 |
| 2007-12-07 | STRN | Buy | 7,300 | 10.34 | 75,474 |
| 2007-12-06 | STRN | Buy | 4,600 | 10.32 | 47,453 |
| 2007-12-05 | STRN | Buy | 10,465 | 10.19 | 106,669 |
| 2007-12-03 | STRN | Buy | 5,200 | 10.00 | 52,000 |
| 2007-08-20 | STRN | Sale | 4,767 | 8.26 | 39,351 |
| 2007-08-21 | STRN | Sale | 4,900 | 8.23 | 40,307 |
| 2007-08-22 | STRN | Sale | 5,000 | 8.11 | 40,570 |
| 2007-08-23 | STRN | Sale | 25,333 | 8.08 | 204,791 |
| 2006-05-23 | STRN | Sale | 38,075 | 8.00 | 304,600 |
| 2006-05-22 | STRN | Sale | 1,925 | 8.00 | 15,400 |
| 2006-01-03 | STRN | Sale | 17,500 | 7.22 | 126,350 |
| 2006-01-04 | STRN | Sale | 22,500 | 7.34 | 165,105 |
| 2005-09-01 | STRN | Sale | 40,000 | 238,565.97 | 9,542,638,800 |
| 2005-04-28 | STRN | Sale | 40,775 | 5.97 | 243,304 |
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 Keefer Thomas Nelson (Other of Sutron Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.