The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Harrington Mark since 2007.
The trader's CIK number is 1383366.
At the time of the last reporting, Harrington Mark was the General Counsel of Guidance Software, Inc.. (stock ticker symbol GUID).
Also see all insider trading activities at Guidance Software, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2015 | GUID | 0 | $0 | 9,026 | $58,880 | 0 | $0 |
| 2012 | GUID | 0 | $0 | 76,993 | $831,380 | 59,398 | $361,166 |
| 2011 | GUID | 0 | $0 | 10,602 | $90,625 | 10,602 | $48,132 |
| 2007 | GUID | 0 | $0 | 1,265 | $17,305 | 0 | $0 |
| 2007 | GUID | 0 | $0 | 15,200 | $205,557 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2015-02-06 | GUID | Sale | 3,572 | 6.33 | 22,617 |
| 2015-01-26 | GUID | Sale | 5,454 | 6.65 | 36,263 |
| 2012-12-17 | GUID | Option Ex | 50,000 | 6.37 | 318,500 |
| 2012-12-17 | GUID | Sale | 50,000 | 11.12 | 555,800 |
| 2012-05-15 | GUID | Sale | 7,595 | 8.39 | 63,691 |
| 2012-04-16 | GUID | Sale | 10,000 | 10.40 | 104,000 |
| 2012-02-28 | GUID | Option Ex | 9,398 | 4.54 | 42,666 |
| 2012-02-28 | GUID | Sale | 9,398 | 11.48 | 107,889 |
| 2011-07-21 | GUID | Option Ex | 5,632 | 4.54 | 25,569 |
| 2011-07-21 | GUID | Sale | 5,632 | 8.54 | 48,097 |
| 2011-07-07 | GUID | Option Ex | 4,970 | 4.54 | 22,563 |
| 2011-07-07 | GUID | Sale | 4,970 | 8.56 | 42,528 |
| 2007-12-28 | GUID | Sale | 449 | 13.66 | 6,133 |
| 2007-12-31 | GUID | Sale | 816 | 13.69 | 11,172 |
| 2007-12-27 | GUID | Sale | 5,000 | 13.51 | 67,525 |
| 2007-12-26 | GUID | Sale | 200 | 13.66 | 2,732 |
| 2007-11-01 | GUID | Sale | 5,000 | 14.06 | 70,300 |
| 2007-08-13 | GUID | Sale | 5,000 | 13.00 | 65,000 |
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 Harrington Mark (General Counsel of Guidance Software, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.