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Schedule IV - Reinsurance
12 Months Ended
Dec. 31, 2023
SEC Schedule, 12-17, Insurance Companies, Reinsurance [Abstract]  
Schedule IV - Reinsurance
Schedule IV

W. R. Berkley Corporation and Subsidiaries
Reinsurance
Years ended December 31, 2023, 2022 and 2021
Premiums Written
(In thousands, other than percentages)Direct
Amount
Ceded
to Other
Companies
Assumed
from Other
Companies
Net
Amount
Percentage
of Amount
Assumed
to Net
Year ended December 31, 2023     
Insurance$11,310,709 $1,904,017 $250,429 $9,657,121 2.6 %
Reinsurance & Monoline Excess366,034 113,522 1,044,834 1,297,346 80.5 %
Total$11,676,743 $2,017,539 $1,295,263 $10,954,467 11.8 %
Year ended December 31, 2022     
Insurance$10,363,730 $1,799,639 $220,055 $8,784,146 2.5 %
Reinsurance & Monoline Excess331,408 105,343 993,859 1,219,924 81.5 %
Total$10,695,138 $1,904,982 $1,213,914 $10,004,070 12.1 %
Year ended December 31, 2021     
Insurance$9,220,683 $1,727,854 $250,985 $7,743,814 3.2 %
Reinsurance & Monoline Excess310,367 109,413 918,099 1,119,053 82.0 %
Total$9,531,050 $1,837,267 $1,169,084 $8,862,867 13.2 %
___________________________
See Report of Independent Registered Public Accounting Firm.