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Filing Detail
Form SC 13D - General Statement of Acquisition of Beneficial Ownership:
SEC Accession No. 0000807249-10-000166
Filing Date
2010-05-07
Accepted
2010-05-07 13:38:03
Documents
1

Document Format Files

Seq Description Document Type Size
1 znt_00.htm SC 13D 330552
  Complete submission text file 0000807249-10-000166.txt   332589
Mailing Address
Business Address 21255 CALIFA ST WOODLAND HILLS CA 91367 8187131000
ZENITH NATIONAL INSURANCE CORP (Subject) CIK: 0000109261 (see all company filings)

IRS No.: 952702776 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D | Act: 34 | File No.: 005-32229 | Film No.: 10811420
SIC: 6331 Fire, Marine & Casualty Insurance

Mailing Address ONE CORPORATE CENTER RYE NY 10580
Business Address ONE CORPORATE CENTER RYE NY 10580-1434 9149215000
GAMCO INVESTORS, INC. ET AL (Filed by) CIK: 0000807249 (see all company filings)

IRS No.: 133056041 | State of Incorp.: NY | Fiscal Year End: 1031
Type: SC 13D
SIC: 0000