Ambac Financial Group Inc (OSG)

CIK 874501 · operating company. SEC filings, financial statements, 10-K sections, 8-K items and insider trades for Ambac Financial Group Inc.

Recent SEC filings

FiledFormAccession number
Oct 30, 2026SCHEDULE 13G/A0002100119-26-001635
Oct 27, 2026SCHEDULE 13G0002052113-26-001110
Oct 6, 202640001628280-26-065273
Oct 6, 202640001628280-26-065275
Oct 6, 202640001628280-26-065277
Oct 5, 202640001628280-26-064948
Oct 5, 202640001628280-26-064968
Oct 5, 202640001628280-26-064951
Oct 5, 202640001628280-26-064945
Oct 5, 202640001628280-26-064965
Oct 5, 202640001628280-26-064958
Aug 6, 20268-K0001628280-26-054440
Aug 6, 2026S-80001628280-26-054482
Aug 6, 202610-Q0001628280-26-054446
Aug 6, 2026S-8 POS0001628280-26-054475
Jul 31, 2026SCHEDULE 13G0002100119-26-001421
Jul 13, 202640001628280-26-048011
Jul 13, 202640001628280-26-047997
Jul 13, 202640001628280-26-048005
Jul 7, 202640001628280-26-047521
Jul 7, 202640001628280-26-047518
Jul 7, 202640001628280-26-047531
Jul 7, 202640001628280-26-047527
Jul 7, 202640001628280-26-047523
Jul 7, 202640001628280-26-047525