Bernini Frank C. OBrien, VP, Science and Technology at Owens Corning (OC), bought 1,600 shares at $31.78 ($51K) on 2007-03-21, disclosed to the SEC on 2007-03-22.
Open-market purchase of $51k OC by VP, Science and Technology. 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.