John F. Imperato, Senior Vice President at CARDIONET INC (BEAT), bought 500 shares at $18.00 ($9K) on 2009-05-27, disclosed to the SEC on 2009-06-01.
Open-market purchase of $9k BEAT by Senior Vice President. 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.