The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by O Brien Lawrence H since 2008.
The trader's CIK number is 1280713.
At the time of the last reporting, O Brien Lawrence H was the Senior Vice Presiden of Dynamics Research Corp. (stock ticker symbol DRCO).
Also see all insider trading activities at Dynamics Research Corp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2011 | DRCO | 0 | $0 | 4,200 | $61,643 | 45,000 | $402,299 |
| 2010 | DRCO | 0 | $0 | 0 | $0 | 10,000 | $82,500 |
| 2009 | DRCO | 0 | $0 | 1,697 | $16,021 | 0 | $0 |
| 2008 | DRCO | 0 | $0 | 5,742 | $50,697 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2011-03-18 | DRCO | Option Ex | 29,615 | 8.94 | 264,758 |
| 2011-03-18 | DRCO | Option Ex | 15,385 | 8.94 | 137,541 |
| 2011-03-18 | DRCO | Sale | 4,200 | 14.68 | 61,643 |
| 2010-10-29 | DRCO | Option Ex | 5,000 | 8.25 | 41,250 |
| 2010-08-02 | DRCO | Option Ex | 5,000 | 8.25 | 41,250 |
| 2009-12-04 | DRCO | Sale | 1,000 | 10.87 | 10,865 |
| 2009-03-03 | DRCO | Sale | 253 | 6.91 | 1,748 |
| 2009-03-02 | DRCO | Sale | 190 | 7.41 | 1,407 |
| 2009-02-27 | DRCO | Sale | 254 | 7.88 | 2,001 |
| 2008-12-16 | DRCO | Sale | 2,500 | 7.17 | 17,925 |
| 2008-06-02 | DRCO | Sale | 2,223 | 10.39 | 23,096 |
| 2008-02-27 | DRCO | Sale | 253 | 9.43 | 2,385 |
| 2007-12-18 | DRCO | Sale | 400 | 9.32 | 3,726 |
| 2008-03-01 | DRCO | Sale | 76 | 10.00 | 760 |
| 2008-03-02 | DRCO | Sale | 190 | 10.00 | 1,900 |
| 2007-12-14 | DRCO | Sale | 100 | 9.05 | 905 |
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 O Brien Lawrence H (Senior Vice Presiden of Dynamics Research Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.