Henry D. G. Wallace, Director at AMBAC FINANCIAL GROUP INC (ABK), bought 500 shares at $25.54 ($13K) on 2007-11-02, disclosed to the SEC on 2007-11-02.
Open-market purchase of $13k ABK 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.
| Filing → |
| DBD | SELL | 2014-03-13 | $95K | — | Filing → |
| DBD | BUY | 2013-03-08 | $56K | — | Filing → |
| LEA | SELL | 2012-03-21 | $214K | — | Filing → |