Michael A. McManus Jr., President and CEO at MISONIX INC (MSON), bought 5,000 shares at $1.75 ($9K) on 2009-12-01, disclosed to the SEC on 2009-12-01.
Open-market purchase of $9k MSON by President and CEO. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.
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