InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the detailed record of transactions filed by BERKLEY WILLIAM R, Président Exécutif. Insider active across 1 company, notably Berkley W R CORP. Cumulatively, 31 filings have been recorded. History available since 15 June 2021. The latest transaction was disclosed on 3 June 2026 (Attribution). Regulator: SEC (Form 4). All data is free.
Declarations31 total
3,090 shares0Common StockSEC:0001193125-26-257711:0
3,090 shares0Common StockSEC:0001193125-26-257667:0
111,869 shares0Common StockSEC:0001062993-25-014717:0
4,277 shares@ US$71.235100.0% of flowCommon StockSEC:0001062993-25-014716:1
111,869 shares0Common StockSEC:0001062993-25-014716:0
4,696 shares@ US$71.235100.0% of flowCommon StockSEC:0001062993-25-014717:1
120,430 shares0Common StockSEC:0001062993-24-015395:0
120,430 shares0Common StockSEC:0001062993-24-015394:0
2,534 shares0Common StockSEC:0001062993-24-012478:0
2,534 shares0Common StockSEC:0001062993-24-012467:0
89,507 shares0Common StockSEC:0001062993-23-016726:0
89,507 shares0Common StockSEC:0001062993-23-016725:0
3,479 shares0Common StockSEC:0001062993-23-013560:0
3,479 shares0Common StockSEC:0001062993-23-013559:0
99,374 shares0Common StockSEC:0001062993-22-018291:0
99,374 shares0Common StockSEC:0001062993-22-018290:0
2,995 shares0Common StockSEC:0001062993-22-014899:0
2,995 shares0Common StockSEC:0001062993-22-014900:0
49,438 shares0Common StockSEC:0000011544-21-000067:0
49,438 shares0Common StockSEC:0000011544-21-000067
49,438 shares0Common StockSEC:0000011544-21-000066:0
49,438 shares0Common StockSEC:0000011544-21-000066
30,512 shares0Common StockSEC:0000011544-21-000055:0
30,512 shares0Common StockSEC:0000011544-21-000054
30,512 shares0Common StockSEC:0000011544-21-000054:0
25 of 31 declarations
About BERKLEY WILLIAM R
William R. Berkley is the Executive Chairman of Berkley W R Corp. He plays a key role in the strategic direction of the company, overseeing operations and developing initiatives to enhance performance. With extensive experience in the sector, he contributes to policy formulation and strategic decision-making. His leadership is essential in ensuring the growth and sustainability of the organization.
