Form 144 - Report of proposed sale of securities:
SEC Accession No. 0001968582-25-000637
Filing Date
2025-07-28
Accepted
2025-07-28 16:26:34
Documents
1

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 144  
1 primary_doc.xml 144 6448
  Complete submission text file 0001968582-25-000637.txt   7840
Mailing Address 475 STEAMBOAT ROAD . GREENWICH CT 06830
Business Address 475 STEAMBOAT ROAD . GREENWICH CT 06830 2036293000
BERKLEY W R CORP (Subject) CIK: 0000011544 (see all company filings)

EIN.: 221867895 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 144 | Act: 33 | File No.: 001-15202 | Film No.: 251155947
SIC: 6331 Fire, Marine & Casualty Insurance
(CF Office: 02 Finance)

Mailing Address 141 STONE FENCE ROAD BERNARDSVILLE NJ 07924
Business Address
SHAPIRO MARK L (Reporting) CIK: 0001235090 (see all company filings)

Type: 144