Michael T. Kirshbaum serves as Executive at ADVISORY BOARD CO, where they oversee executive responsibilities. Since joining the company, Michael T. Kirshbaum has executed 195 insider transactions totaling $7.6M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 15, 2013 involved selling 3,000 shares valued at $150.3K.
Michael T. Kirshbaum currently holds 41,171 shares of ADVISORY BOARD CO (ABCO), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Michael T. Kirshbaum has been a net seller of ABCO stock. They have purchased $0 and sold $7.6M worth of shares.
Michael T. Kirshbaum's most recent insider trade was on Feb 15, 2013, when they sold 3,000 shares at $50.09 per share.
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| $17.41 |
| Discretionary |
| Jan 15, 2013 | ABCO | $156.9K | Sale | 3,000 | $52.30 | Discretionary |
| Dec 27, 2012 | ABCO | $0 | Gift | 210 | $N/A | Discretionary |
| Dec 17, 2012 | ABCO | $145.9K | Sale | 3,000 | $48.63 | Discretionary |
| Dec 17, 2012 | ABCO | $52.2K | Option Exercise | 3,000 | $17.41 | Discretionary |
| Nov 15, 2012 | ABCO | $134.6K | Sale | 3,000 | $44.87 | Discretionary |
| Nov 15, 2012 | ABCO | $52.2K | Option Exercise | 3,000 | $17.41 | Discretionary |
| Oct 15, 2012 | ABCO | $52.2K | Option Exercise | 3,000 | $17.41 | Discretionary |
| Oct 15, 2012 | ABCO | $143.8K | Sale | 3,000 | $47.93 | Discretionary |
| Sep 17, 2012 | ABCO | $138.5K | Sale | 3,000 | $46.17 | Discretionary |
| Sep 17, 2012 | ABCO | $52.2K | Option Exercise | 3,000 | $17.41 | Discretionary |
| Aug 15, 2012 | ABCO | $52.2K | Option Exercise | 3,000 | $17.41 | Discretionary |
| Aug 15, 2012 | ABCO | $123.4K | Sale | 3,000 | $41.12 | Discretionary |
| Jul 16, 2012 | ABCO | $150.7K | Sale | 3,000 | $50.23 | Discretionary |
| Jul 16, 2012 | ABCO | $43.9K | Option Exercise | 3,000 | $14.64 | Discretionary |
| Jun 20, 2012 | ABCO | $43.9K | Option Exercise | 3,000 | $14.64 | Discretionary |
| Jun 20, 2012 | ABCO | $149.6K | Sale | 3,000 | $49.87 | Discretionary |
| May 15, 2012 | ABCO | $140.7K | Sale | 1,500 | $93.79 | Discretionary |
| May 15, 2012 | ABCO | $0 | Option Exercise | 1,470 | $N/A | Discretionary |
| May 15, 2012 | ABCO | $49.1K | Payment | 522 | $94.14 | Discretionary |
| May 15, 2012 | ABCO | $43.9K | Option Exercise | 1,500 | $29.28 | Discretionary |
| Apr 27, 2012 | ABCO | $48.7K | Payment | 532 | $91.48 | Discretionary |
| Apr 27, 2012 | ABCO | $0 | Option Exercise | 1,500 | $N/A | Discretionary |
| Apr 16, 2012 | ABCO | $43.9K | Option Exercise | 1,500 | $29.28 | Discretionary |
| Apr 16, 2012 | ABCO | $127.8K | Sale | 1,500 | $85.23 | Discretionary |
| Apr 2, 2012 | ABCO | $17.7K | Payment | 200 | $88.62 | Discretionary |
| Apr 2, 2012 | ABCO | $0 | Option Exercise | 562 | $N/A | Discretionary |
| Mar 6, 2012 | ABCO | $0 | Option Exercise | 525 | $N/A | Discretionary |
| Mar 6, 2012 | ABCO | $14.6K | Payment | 179 | $81.80 | Discretionary |