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Mailing Address ONE WORLD TRADE CENTER NEW YORK NY 10007
Business Address ONE WORLD TRADE CENTER NEW YORK NY 10007 2126587470
AMBAC FINANCIAL GROUP INC CIK#: 0000874501 (see all company filings)

SIC: 6351 - SURETY INSURANCE
State location: NY | State of Inc.: DE | Fiscal Year End: 1231
formerly: AMBAC INC /DE/ (filings through 1998-01-02)
(CF Office: 02 Finance)
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Items 1 - 40  0000874501 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0000874501-24-000040 (34 Act)  Size: 32 MB
2024-02-27 001-10777
24686940
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000874501-24-000039 (34 Act)  Size: 984 KB
2024-02-27 001-10777
24686635
8-K  Documents   Interactive Data Current report, items 1.01 and 9.01
Acc-no: 0000874501-24-000038 (34 Act)  Size: 238 KB
2024-02-27 001-10777
24686392
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-24-020242 (34 Act)  Size: 13 KB
2024-02-13 005-41911
24627307
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000354204-24-003098 (34 Act)  Size: 19 KB
2024-02-09 005-41911
24612345
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001086364-24-000817 (34 Act)  Size: 13 KB
2024-01-22 005-41911
24548173
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000874501-23-000150 (34 Act)  Size: 23 MB
2023-11-07 001-10777
231384238
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000874501-23-000149 (34 Act)  Size: 687 KB
2023-11-07 001-10777
231384170
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0000874501-23-000142 (34 Act)  Size: 372 KB
2023-10-06 001-10777
231312635
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000874501-23-000124 (34 Act)  Size: 23 MB
2023-08-07 001-10777
231147737
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000874501-23-000123 (34 Act)  Size: 711 KB
2023-08-07 001-10777
231147689
8-K  Documents   Interactive Data Current report, item 5.07
Acc-no: 0000874501-23-000109 (34 Act)  Size: 214 KB
2023-06-22 001-10777
231033308
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0000874501-23-000101 (34 Act)  Size: 40 KB
2023-06-16 001-10777
231020858
8-K  Documents   Interactive Data Current report, item 7.01
Acc-no: 0000874501-23-000098 (34 Act)  Size: 227 KB
2023-06-15 001-10777
231016110
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000874501-23-000092 (34 Act)  Size: 22 MB
2023-05-09 001-10777
23902350
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000874501-23-000090 (34 Act)  Size: 776 KB
2023-05-09 001-10777
23902158
25-NSE  Documents Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities
Acc-no: 0000876661-23-000367 (34 Act)  Size: 3 KB
2023-04-28 001-10777
23861053
ARS  Documents Annual Report to Security Holders
Acc-no: 0000874501-23-000082 (34 Act)  Size: 4 MB
2023-04-28 001-10777
23860420
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0000874501-23-000081 (34 Act)  Size: 4 MB
2023-04-28 001-10777
23860409
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0000874501-23-000057 (34 Act)  Size: 241 KB
2023-03-07 001-10777
23712586
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0000874501-23-000040 (34 Act)  Size: 37 MB
2023-03-01 001-10777
23688440
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000874501-23-000035 (34 Act)  Size: 982 KB
2023-02-28 001-10777
23685959
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-23-015267 (34 Act)  Size: 13 KB
2023-02-09 005-41911
23602374
8-K  Documents   Interactive Data Current report, items 5.03 and 9.01
Acc-no: 0000874501-23-000018 (34 Act)  Size: 525 KB
2023-01-27 001-10777
23562714
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001306550-23-004403 (34 Act)  Size: 13 KB
2023-01-26 005-41911
23554630
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001306550-23-000655 (34 Act)  Size: 13 KB
2023-01-20 005-41911
23539224
8-K  Documents   Interactive Data Current report, items 1.01 and 2.04
Acc-no: 0000874501-23-000002 (34 Act)  Size: 245 KB
2023-01-03 001-10777
23500382
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000874501-22-000158 (34 Act)  Size: 26 MB
2022-11-08 001-10777
221369181
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000874501-22-000157 (34 Act)  Size: 883 KB
2022-11-08 001-10777
221369101
8-K  Documents   Interactive Data Current report, items 1.01 and 2.04
Acc-no: 0000874501-22-000149 (34 Act)  Size: 241 KB
2022-10-13 001-10777
221309167
8-K  Documents   Interactive Data Current report, item 8.01
Acc-no: 0000874501-22-000146 (34 Act)  Size: 256 KB
2022-10-07 001-10777
221299285
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000874501-22-000129 (34 Act)  Size: 26 MB
2022-08-08 001-10777
221145109
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000874501-22-000128 (34 Act)  Size: 892 KB
2022-08-08 001-10777
221144885
8-K  Documents   Interactive Data Current report, item 5.07
Acc-no: 0000874501-22-000115 (34 Act)  Size: 251 KB
2022-05-26 001-10777
22969874
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000874501-22-000101 (34 Act)  Size: 24 MB
2022-05-10 001-10777
22910447
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000874501-22-000099 (34 Act)  Size: 693 KB
2022-05-10 001-10777
22909996
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0000874501-22-000090 (34 Act)  Size: 2 MB
2022-04-15 001-10777
22830072
8-K  Documents   Interactive Data Current report, items 7.01 and 8.01
Acc-no: 0000874501-22-000078 (34 Act)  Size: 344 KB
2022-03-30 001-10777
22783385
8-K  Documents   Interactive Data Current report, item 7.01
Acc-no: 0000874501-22-000076 (34 Act)  Size: 293 KB
2022-03-18 001-10777
22752592
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0000874501-22-000019 (34 Act)  Size: 34 MB
2022-02-24 001-10777
22671391