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AMBAC FINANCIAL GROUP INC — Investor Relations & Filings

Ticker · AMBC ISIN · US0231398845 LEI · 5493000UC0RBBNDHI717 US Financial and insurance activities
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Filings indexed 1,027 across all filing types
Latest filing 2025-11-10 Earnings Release
Country US United States of America
Listing US AMBC

About AMBAC FINANCIAL GROUP INC

https://ambac.com/overview/default.aspx

Octave Specialty Group, formerly Ambac Financial Group, Inc., is a global specialty insurance holding company. The firm builds and acquires innovative Managing General Agent (MGA) businesses operating in the specialty property and casualty insurance markets across the U.S., U.K., and Bermuda. Octave provides its portfolio companies with strategic direction, risk oversight, data and technology solutions, and capital support. The company partners with entrepreneurial leaders to strengthen, scale, and differentiate their businesses in complex and evolving markets, having divested its legacy financial guarantee operations to focus on its specialty insurance platform.

Recent filings

Filing Released Lang Actions
8-K
Earnings Release Classification · 95% confidence The document is a Form 8-K filed with the SEC, which is a current report used to announce unscheduled material events or corporate changes. The text specifically mentions Item 2.02 "Results of Operations and Financial Condition" and references a press release announcing financial results for the third quarter ended September 30, 2025. The document includes a press release as Exhibit 99.1 but does not contain the full financial statements or detailed financial analysis itself. The document is relatively short (4189 characters) and primarily serves to announce the earnings release rather than being the earnings release itself. According to the "Menu vs Meal" rule, this is an announcement of a report (the press release) rather than the report itself. Therefore, the correct classification is Earnings Release (ER), as the document announces quarterly financial results and includes the press release text as an exhibit, which is typical for an earnings release filing.
2025-11-10 English
8-K
Regulatory Filings Classification · 100% confidence The document is a Form 8-K filed with the SEC, which is a Current Report used to announce major events that shareholders should know about. The content includes details about a material definitive agreement (a Credit Agreement), completion of an acquisition, creation of a direct financial obligation, and a press release related to these events. It also references exhibits such as the Credit Agreement and the Membership Interest Purchase Agreement. The document is not a full financial report like an Annual Report (10-K) or Interim Report (IR), nor is it a transcript, proxy, or governance document. It is a regulatory filing that reports significant corporate events and transactions. Therefore, the appropriate classification is Regulatory Filings (RNS).
2025-11-03 English
Major Shareholding Notification 2025
Major Shareholding Notification
2025-10-17 English
Major Shareholding Notification 2025
Major Shareholding Notification
2025-10-09 English
FORM 4/A
Director's Dealing
2025-10-03 English
FORM 4/A
Director's Dealing
2025-10-03 English

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