AMBC 10-Q: SEC filing
Ambac Financial Group (now Octave Specialty Group Inc.)
Filed with the SEC on · accession 0001628280-26-072236
AMBC filed a 10-Q (quarterly report) with the SEC on Nov 9, 2026. Ambac Financial Group (now Octave Specialty Group Inc.) filed its Q3 2026 Form 10-Q, which includes a restatement adjustment to prior period financial statements.
Summary of the filing
Ambac Financial Group (now Octave Specialty Group Inc.) filed its Q3 2026 Form 10-Q, which includes a restatement adjustment to prior period financial statements. The filing reflects the company's transition following the sale of its legacy insurance operations and rebranding as Octave Specialty Group.
Key details
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What did AMBC file with the SEC on Nov 9, 2026?
AMBC filed a 10-Q (SEC filing). Ambac Financial Group (now Octave Specialty Group Inc.) filed its Q3 2026 Form 10-Q, which includes a restatement adjustment to prior period financial statements. The filing reflects the company's transition following the sale of its legacy insurance operations and rebranding as Octave Specialty Group.
How do I read a 10-Q?
The quarterly report: unaudited results for the quarter plus management’s comments. Compare revenue, margins and cash flow with the same quarter last year. Check MD&A for guidance changes and what drove the quarter.
Why are SEC filings important?
Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A 10-Q (quarterly report): The quarterly report: unaudited results for the quarter plus management’s comments.
Other AMBC SEC filings
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