Peter Langecker, Chief Executive Officer at OXIGENE INC (OXGN), bought 3,000 shares at $2.75 ($8K) on 2013-06-28, disclosed to the SEC on 2013-07-01.
Open-market purchase of $8k OXGN by Chief Executive Officer. 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.