LeBlanc Claude - Insider Non-Derivative Transactions at OCTAVE SPECIALTY GROUP INC (AMBC) - (SEC)

Updated on March 12, 2026.

According to recent SEC insider information filed on Oct 1, 2025, LeBlanc Claude's relationship to OCTAVE SPECIALTY GROUP INC (AMBC) is Director,Officer (Chief Executive Officer), and currently has 1,021,777 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other AMBC insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

LeBlanc Claude - Insider Non-Derivative Transactions of AMBC Common Stock

LeBlanc Claude - Insider Non-Derivative Transactions at AMBC

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Oct 2, 2025	P -- (Common Stock)	25000	8.54	1021777
Oct 1, 2025	F -- (Common Stock)	111034	8.34	996777
Oct 1, 2025	M -- (Common Stock)	193353	0	1107811
Sep 30, 2025	F -- (Common Stock)	350188	9.72	914458
Sep 30, 2025	C -- (Common Stock)	661355	0	1264646