AMBAC FINANCIAL GROUP INC (AMBC) is a publicly traded company in the Unknown sector. Across all available filings, 20 corporate insiders have executed 570 transactions totaling $9.2M, demonstrating a bullish sentiment with $9.2M in net insider flow. The most recent transaction on Nov 12, 2025 involved a purchase of 20 shares valued at $205.
No significant insider buying has been recorded for AMBC in the recent period.
No significant insider selling has been recorded for AMBC in the recent period.
Based on recent SEC filings, insider sentiment for AMBC is bullish with an Insider Alignment Score of 100/100 and a net flow of $9.2M. Insiders are accumulating shares, which historically signals confidence in the company's future performance.
Insider trading at AMBAC FINANCIAL GROUP INC (AMBC) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 20 insiders are actively trading AMBC stock, having executed 570 transactions in the past 90 days. The most active insider is Claude Leblanc (Executive), who has made 95 transactions totaling $13.6M.
Get notified when executives and directors at AMBC file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Nov 12, 2025 | Sharon Smith R. | Executive | Purchase | 20 | $10.25 | $205 | |
| Oct 1, 2025 | Leblanc Claude | Executive | Purchase | 25,000 | $8.54 | $213.5K | |
| Sep 30, 2025 | Sharon Smith R. | Executive | Option Exercise | 2,814 | $N/A | $0 | |
| Sep 30, 2025 | Sharon Smith R. | Executive | Payment | 2,814 | $8.34 | $23.5K | |
| Sep 30, 2025 | Trick David | Executive | Payment | 16,420 | $8.34 | $136.9K | |
| Sep 30, 2025 | Trick David | Executive | Option Exercise | 42,515 | $N/A | $0 | |
| Sep 30, 2025 | Leblanc Claude | Executive | Option Exercise | 193,353 | $N/A | $0 | |
| Sep 30, 2025 | Leblanc Claude | Executive | Payment | 111,034 | $8.34 | $926.0K | Large |
| Sep 29, 2025 | Mcginnis Daniel | Executive | Conversion | 29,832 | $N/A | $0 | |
| Sep 29, 2025 | Mcginnis Daniel | Executive | Payment | 10,053 | $9.72 | $97.7K | |
| Sep 29, 2025 | Michael Ksenak Stephen | Executive | Conversion | 129,146 | $N/A | $0 | |
| Sep 29, 2025 | Michael Ksenak Stephen | Executive | Payment | 43,522 | $9.72 | $423.0K | |
| Sep 29, 2025 | Sharon Smith R. | Executive | Payment | 48,910 | $9.72 | $475.4K | |
| Sep 29, 2025 | Sharon Smith R. | Executive | Conversion | 145,135 | $N/A | $0 | |
| Sep 29, 2025 | Trick David | Executive | Payment | 55,727 | $9.72 | $541.7K | Large |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Payment(F) | 217 | $21.2M | 69.6% |
Purchase(P) | 112 | $9.2M | 30.1% |
Exercise(M) | 208 | $108.5K | 0.4% |
Conversion(C) | 11 | $0 | 0.0% |
Award(A) | 17 | $0 | 0.0% |
Other(J) | 5 | $0 | 0.0% |
Insiders at AMBAC FINANCIAL GROUP INC are accumulating shares at an accelerated pace. With 20 insiders making 570 transactions totaling $9.2M in purchases versus $0 in sales, the net buying activity of $9.2M signals strong executive confidence. Claude Leblanc (Executive) leads the buying activity with $13.6M in transactions across all time.