David L. Felsenthal, President at ADVISORY BOARD CO (ABCO), sold 12,020 shares at $47.00 ($565K) on 2017-03-24, disclosed to the SEC on 2017-03-28.
Open-market sale of $565k ABCO by President. 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 | 2015-01-16 | $339K | — | Filing → |
| ABCO | SELL | 2015-01-05 | $206K | — | Filing → |
| ABCO | SELL | 2014-12-15 | $178K | — | Filing → |