Byron O. Pond, Director at GSI GROUP INC (GSIG), bought 10,000 shares at $11.59 ($116K) on 2011-05-23, disclosed to the SEC on 2011-05-25.
Open-market purchase of $116k GSIG 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.