David Ira Schamis, Director at MF Global Holdings Ltd. (MF), bought 20,000 shares at $7.10 ($142K) on 2010-06-03, disclosed to the SEC on 2010-06-07.
Open-market purchase of $142k MF by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.