The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Coulter Martin D since 2010.
The trader's CIK number is 1492122.
At the time of the last reporting, Coulter Martin D was the Executive Director of Advisory Board Co. (stock ticker symbol ABCO).
Also see all insider trading activities at Advisory Board Co.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2013 | ABCO | 0 | $0 | 37,903 | $1,824,221 | 41,440 | $639,709 |
| 2012 | ABCO | 0 | $0 | 57,444 | $5,341,879 | 56,608 | $1,651,881 |
| 2011 | ABCO | 0 | $0 | 12,700 | $613,791 | 15,175 | $473,400 |
| 2010 | ABCO | 0 | $0 | 10,008 | $425,840 | 10,008 | $185,348 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2013-05-17 | ABCO | Option Ex | 1,574 | .00 | 0 |
| 2013-04-29 | ABCO | Option Ex | 3,000 | .00 | 0 |
| 2013-05-01 | ABCO | Sale | 7,939 | 48.91 | 388,296 |
| 2013-05-01 | ABCO | Option Ex | 6,000 | 16.58 | 99,479 |
| 2013-04-24 | ABCO | Option Ex | 11,668 | 26.55 | 309,727 |
| 2013-04-24 | ABCO | Sale | 11,668 | 46.71 | 545,012 |
| 2013-04-19 | ABCO | Sale | 11,668 | 47.72 | 556,796 |
| 2013-04-19 | ABCO | Option Ex | 11,668 | 9.26 | 108,045 |
| 2013-04-17 | ABCO | Option Ex | 5,054 | 24.23 | 122,458 |
| 2013-04-17 | ABCO | Sale | 6,628 | 50.41 | 334,117 |
| 2013-04-15 | ABCO | Option Ex | 2,476 | .00 | 0 |
| 2012-05-15 | ABCO | Option Ex | 1,238 | .00 | 0 |
| 2012-05-10 | ABCO | Option Ex | 14,500 | 34.26 | 496,770 |
| 2012-05-11 | ABCO | Option Ex | 6,215 | 46.61 | 289,681 |
| 2012-05-10 | ABCO | Sale | 14,500 | 92.69 | 1,344,005 |
| 2012-05-11 | ABCO | Sale | 6,215 | 94.11 | 584,893 |
| 2012-05-07 | ABCO | Sale | 16,737 | 93.22 | 1,560,223 |
| 2012-05-09 | ABCO | Option Ex | 6,000 | 18.52 | 111,120 |
| 2012-05-08 | ABCO | Sale | 13,992 | 92.69 | 1,296,918 |
| 2012-05-09 | ABCO | Sale | 6,000 | 92.64 | 555,840 |
| 2012-05-07 | ABCO | Option Ex | 11,063 | 44.76 | 495,179 |
| 2012-05-08 | ABCO | Option Ex | 13,992 | 18.52 | 259,131 |
| 2012-04-27 | ABCO | Option Ex | 1,500 | .00 | 0 |
| 2012-04-02 | ABCO | Option Ex | 2,100 | .00 | 0 |
| 2011-05-27 | ABCO | Option Ex | 1,500 | .00 | 0 |
| 2011-05-02 | ABCO | Option Ex | 800 | .00 | 0 |
| 2011-03-11 | ABCO | Option Ex | 12,000 | 39.45 | 473,400 |
| 2011-03-11 | ABCO | Sale | 12,700 | 48.33 | 613,791 |
| 2011-03-07 | ABCO | Option Ex | 875 | .00 | 0 |
| 2010-09-10 | ABCO | Option Ex | 10,008 | 18.52 | 185,348 |
| 2010-09-10 | ABCO | Sale | 10,008 | 42.55 | 425,840 |
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 Coulter Martin D (Executive Director of Advisory Board Co at the time of this reporting) see the Securities and Exchange Commission (SEC) website.