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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000011544-12-000031
Filing Date
2012-05-07
Accepted
2012-05-07 16:18:11
Documents
10
Period of Report
2012-03-31

Document Format Files

Seq Description Document Type Size
1 wrb331201210q.htm 10-Q 1615107
2 CERTIFICATION OF CEO wrb3312012ex311.htm EX-31.1 8583
3 CERTIFICATION OF CFO wrb3312012ex312.htm EX-31.2 8740
4 CERTIFICATION OF CEO AND CFO wrb3312012ex321.htm EX-32.1 6839
  Complete submission text file 0000011544-12-000031.txt   12897361

Data Files

Seq Description Document Type Size
5 XBRL INSTANCE DOCUMENT wrb-20120331.xml EX-101.INS 2822093
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT wrb-20120331.xsd EX-101.SCH 70113
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT wrb-20120331_cal.xml EX-101.CAL 111355
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT wrb-20120331_def.xml EX-101.DEF 202987
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT wrb-20120331_lab.xml EX-101.LAB 674007
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT wrb-20120331_pre.xml EX-101.PRE 382862
Mailing Address 475 STEAMBOAT ROAD . GREENWICH CT 06830
Business Address 475 STEAMBOAT ROAD . GREENWICH CT 06830 2036293000
BERKLEY W R CORP (Filer) CIK: 0000011544 (see all company filings)

IRS No.: 221867895 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-15202 | Film No.: 12818075
SIC: 6331 Fire, Marine & Casualty Insurance