Michael T. Kirshbaum is CFO at ADVISORY BOARD CO (ABCO). They have made 10 open-market trades across 1 company since 2007, most recently 2017-11-17.
CIK 0001157377
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 10 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ABCO | 41,171 | $2.2M |
Shares reported on the most recent Form 4, priced at the 2017-11-21 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ABCO | SELL | 2016-12-20 | 2016-12-22 | $32.92 | $79K | +5.6% | +32.5% | +38.3% |
| ABCO | SELL | 2016-11-21 | 2016-11-23 | $36.05 | $87K | -11.9% | -12.4% | +25.9% |
| ABCO | SELL | 2016-10-20 | 2016-10-24 | $42.80 | $103K | -15.0% | -12.3% | +1.2% |
| ABCO | SELL | 2016-09-20 | 2016-09-22 | $43.01 | $103K | -1.1% | -3.2% | -26.5% |
| ABCO | SELL | 2016-08-22 | 2016-08-24 | $41.53 | $100K | +0.5% | +2.5% | -13.1% |
| ABCO | SELL · 10b5-1 | 2015-07-15 | 2015-07-16 | $57.94 | $304K | -7.0% | -3.5% | -3.5% |
| ABCO | SELL · 10b5-1 | 2015-06-15 | 2015-06-17 | $52.06 | $583K | -7.0% | -3.5% | -3.5% |
| ABCO | SELL | 2015-02-26 | 2015-03-02 | $54.31 | $818K | -7.0% | -3.5% | -3.5% |
| ABCO | SELL · 10b5-1 | 2014-04-15 | 2014-04-17 | $58.91 | $155K | -7.0% | -3.5% | -3.5% |
| ABCO | SELL · 10b5-1 | 2014-03-17 | 2014-03-18 | $67.26 | $177K | -7.0% | -3.5% | -3.5% |
| ABCO | SELL · 10b5-1 | 2014-02-18 | 2014-02-19 | $61.83 | $162K | -7.0% | -3.5% | -3.5% |
| ABCO | SELL · 10b5-1 | 2014-01-15 | 2014-01-16 | $61.12 | $160K | -7.0% | -3.5% | -3.5% |
| ABCO | SELL · 10b5-1 | 2013-12-16 | 2013-12-18 | $61.12 | $183K | -7.0% | -3.5% | -3.5% |
| ABCO | SELL · 10b5-1 | 2013-11-15 | 2013-11-18 | $61.48 | $184K | -7.0% | -3.5% | -3.5% |
| ABCO | SELL · 10b5-1 | 2013-10-15 | 2013-10-17 | $65.07 | $195K | -7.0% | -3.5% | -3.5% |
| ABCO | SELL · 10b5-1 | 2013-09-16 | 2013-09-18 | $58.47 | $175K | -7.0% | -3.5% | -3.5% |
| ABCO | SELL · 10b5-1 | 2013-08-15 | 2013-08-19 | $56.62 | $170K | -7.0% | -3.5% | -3.5% |
| ABCO | SELL · 10b5-1 | 2013-07-15 | 2013-07-16 | $56.01 | $168K | -7.0% | -3.5% | -3.5% |
| ABCO | SELL · 10b5-1 | 2013-06-17 | 2013-06-19 | $53.28 | $160K | -7.0% | -3.5% | -3.5% |
| ABCO | SELL · 10b5-1 | 2013-05-15 | 2013-05-17 | $49.09 | $147K | -7.0% | -3.5% | -3.5% |
| ABCO | SELL · 10b5-1 | 2013-04-15 | 2013-04-17 | $51.70 | $155K | -7.0% | -3.5% | -3.5% |
| ABCO | SELL · 10b5-1 | 2013-03-15 | 2013-03-19 | $49.41 | $148K | -7.0% | -3.5% | -3.5% |
| ABCO | SELL · 10b5-1 | 2013-02-15 | 2013-02-19 | $50.09 | $150K | -7.0% | -3.5% | -3.5% |
| ABCO | SELL · 10b5-1 | 2013-01-15 | 2013-01-17 | $52.30 | $157K | -7.0% | -3.5% | -3.5% |
| ABCO | SELL · 10b5-1 | 2012-12-17 | 2012-12-19 | $48.63 | $146K | -7.0% | -3.5% | -3.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.