| Tue, Apr 21, 2009 | | | ZENITH NATIONAL INSURANCE CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statement EDGAR Online (Tue, Apr 21)
| | | ZENITH NATIONAL INSURANCE CORP Files SEC form 10-Q, Quarterly Report EDGAR Online (Tue, Apr 21)
| | Fri, Feb 13, 2009 | | | ZENITH NATIONAL INSURANCE CORP Files SEC form 10-K, Annual Report EDGAR Online (Fri, Feb 13)
| | Fri, Feb 6, 2009 | | | ZENITH NATIONAL INSURANCE CORP Files SEC form 8-K, Other Events, Financial Statements and Exhibits EDGAR Online (Fri, Feb 6)
| | Thu, Jan 29, 2009 | | | ZENITH NATIONAL INSURANCE CORP Files SEC form 8-K, Results of Operations and Financial Condition EDGAR Online (Thu, Jan 29)
| | Fri, Dec 5, 2008 | | | ZENITH NATIONAL INSURANCE CORP Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements an EDGAR Online (Fri, Dec 5)
| | Thu, Dec 4, 2008 | | | ZENITH NATIONAL INSURANCE CORP Files SEC form 8-K, Other Events, Financial Statements and Exhibits EDGAR Online (Thu, Dec 4)
| | Tue, Nov 25, 2008 | | | ZENITH NATIONAL INSURANCE CORP Files SEC form 8-K, Other Events, Financial Statements and Exhibits EDGAR Online (Tue, Nov 25)
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