Edward L. Provost, Executive VP at CBOE Holdings, Inc. (CBOE), bought 300 shares at $29.00 ($9K) on 2010-06-18, disclosed to the SEC on 2010-06-18.
Open-market purchase of $9k CBOE by Executive VP. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Something here stands out, but not much.
| Filing → |
| CBOE | SELL | 2015-07-17 | $303K | — | Filing → |
| CBOE | SELL | 2015-07-08 | $300K | — | Filing → |
| CBOE | SELL | 2015-01-20 | $324K | — | Filing → |