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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000932471-11-001105
Filing Date
2011-02-10
Accepted
2011-02-10 07:08:19
Documents
1

Document Format Files

Seq Description Document Type Size
1 ambacfinancialgroup_amd1.htm SC 13G/A 39033
  Complete submission text file 0000932471-11-001105.txt   40976
Mailing Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600
Business Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600 6106696295
VANGUARD GROUP INC (Filed by) CIK: 0000102909 (see all company filings)

IRS No.: 231945930 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G/A

Mailing Address ONE STATE ST PLZ NEW YORK NY 10004
Business Address ONE STATE ST PLZ NEW YORK NY 10004 2126680340
AMBAC FINANCIAL GROUP INC (Subject) CIK: 0000874501 (see all company filings)

IRS No.: 133621676 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-41911 | Film No.: 11589238
SIC: 6351 Surety Insurance