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Form 425 - Prospectuses and communications, business combinations:
SEC Accession No. 0000950123-11-078875
Filing Date
2011-08-19
Accepted
2011-08-19 16:41:57
Documents
3

Document Format Files

Seq Description Document Type Size
1 425 y91899ee425.htm 425 20544
2 GRAPHIC y91899ey9189926.gif GRAPHIC 2593
3 GRAPHIC y91899ey9189941.gif GRAPHIC 2700
  Complete submission text file 0000950123-11-078875.txt   29827
Mailing Address 80 PINE STREET NEW YORK NY 10005
Business Address 80 PINE ST NEW YORK NY 10005 2123652200
TRANSATLANTIC HOLDINGS INC (Subject) CIK: 0000862510 (see all company filings)

IRS No.: 133355897 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 425 | Act: 34 | File No.: 001-10545 | Film No.: 111047880
SIC: 6331 Fire, Marine & Casualty Insurance

Mailing Address LINDENSTRASSE 8 BAAR/ZUG V8 6340
Business Address LINDENSTRASSE 8 BAAR/ZUG V8 6340 441-278-5400
Allied World Assurance Co Holdings, AG (Filed by) CIK: 0001163348 (see all company filings)

IRS No.: 000000000 | Fiscal Year End: 1231
Type: 425
SIC: 6331 Fire, Marine & Casualty Insurance