Sydney R. Rollock, Chief Marketing Officer at MusclePharm Corp (MSLP), bought 5,000 shares at $8.25 ($41K) on 2013-11-22, disclosed to the SEC on 2013-11-25.
Open-market purchase of $41k MSLP by Chief Marketing 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.