Leon Shapiro, Director at ADVISORY BOARD CO (ABCO), sold 7,500 shares at $95.37 ($715K) on 2012-05-22, disclosed to the SEC on 2012-05-23.
Open-market sale of $715k ABCO by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| ABCO | SELL | 2010-09-15 | $1.3M | — | Filing → |
| ABCO | SELL | 2007-08-10 | $594K | — | Filing → |