Sean T. Leonard, SVP, Chief Financial Officer at AMBAC FINANCIAL GROUP INC (ABK), bought 1,000 shares at $6.75 ($7K) on 2008-03-07, disclosed to the SEC on 2008-03-07.
Open-market purchase of $7k ABK by SVP, Chief Financial 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.