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Filing Detail
Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0000807249-10-000178
Filing Date
2010-05-19
Accepted
2010-05-19 10:40:25
Documents
1

Document Format Files

Seq Description Document Type Size
1 znt_01.htm SC 13D/A 290368
  Complete submission text file 0000807249-10-000178.txt   292409
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/A | Act: 34 | File No.: 005-32229 | Film No.: 10844347
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/A
SIC: 0000