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Filing Detail
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000734072-00-500025
Filing Date
2000-11-13
Accepted
2000-11-13 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 AMBAC, INC. amback.txt SC 13G/A 5451
  Complete submission text file 0000734072-00-500025.txt   7899
Mailing Address
Business Address 60 STATE ST BOSTON MA 02109 6177427825
PIONEER INVESTMENT MANAGEMENT INC /ADV (Filed by) CIK: 0000734072 (see all company filings)

IRS No.: 131961193 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 0000

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.: 761162
SIC: 6351 Surety Insurance