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Home/Companies/W. R. Berkley Corporation

W. R. Berkley Corporation

127 insider trades tracked

WRB
Insider trades
127
Bought (open market)
$705.5M
Sold (open market)
$0
Unique insiders
15

12-month activity

Monthly insider buy vs sell totals for W. R. Berkley Corporation.

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$0$00
November 2025$0$00
December 2025$135.3M$012
January 2026$380.7M$042
February 2026$170.7M$037
March 2026$18.7M$04
April 2026$0$00
May 2026$0$00
June 2026$0$010
July 2026$0$00
August 2026$0$08
September 2026$0$00

Recent insider trades

Most recent Form 4 filings for W. R. Berkley Corporation.

  • SHIEL JAMES Gtax-withheld650 shares ofWRBat $72.288$47KAug 3 · filed Aug 5Details
  • SHIEL JAMES Ggranted14,086 shares ofWRBat $0Aug 3 · filed Aug 5Details
  • Welt Philip Stax-withheld592 shares ofWRBat $72.288$43KAug 3 · filed Aug 5Details
  • Welt Philip Sgranted14,086 shares ofWRBat $0Aug 3 · filed Aug 5Details
  • Baio Richard Marktax-withheld650 shares ofWRBat $72.288$47KAug 3 · filed Aug 5Details
  • Baio Richard Markgranted14,086 shares ofWRBat $0Aug 3 · filed Aug 5Details
  • BERKLEY WILLIAM R JRtax-withheld4,139 shares ofWRBat $72.288$299KAug 3 · filed Aug 5Details
  • BERKLEY WILLIAM R JRgranted98,593 shares ofWRBat $0Aug 3 · filed Aug 5Details
  • BERKLEY WILLIAM Rgranted3,090 shares ofWRBat $0Jun 3 · filed Jun 4Details
  • Ferre Maria Luisagranted3,090 shares ofWRBat $0Jun 3 · filed Jun 4Details
  • Mattson Marie Angelagranted3,090 shares ofWRBat $0Jun 3 · filed Jun 4Details
  • BERKLEY WILLIAM R JRgranted3,090 shares ofWRBat $0Jun 3 · filed Jun 4Details
  • Mosley Daniel Lynngranted3,090 shares ofWRBat $0Jun 3 · filed Jun 4Details
  • Farrell Mary Cgranted3,090 shares ofWRBat $0Jun 3 · filed Jun 4Details
  • Rusbuldt Robert Alangranted3,090 shares ofWRBat $0Jun 3 · filed Jun 4Details
  • Augostini Christopher Lgranted3,090 shares ofWRBat $0Jun 3 · filed Jun 4Details
  • BLAYLOCK RONALD Egranted3,090 shares ofWRBat $0Jun 3 · filed Jun 4Details
  • Talisman Jonathangranted3,090 shares ofWRBat $0Jun 3 · filed Jun 4Details
  • MITSUI SUMITOMO INSURANCE CO LTDbought73,185 shares ofWRBat $72.524$5.3MMar 3Details
  • MITSUI SUMITOMO INSURANCE CO LTDbought38,991 shares ofWRBat $71.596$2.8MMar 3Details
  • MITSUI SUMITOMO INSURANCE CO LTDbought100,897 shares ofWRBat $73.198$7.4MMar 2 · filed Mar 3Details
  • MITSUI SUMITOMO INSURANCE CO LTDbought45,103 shares ofWRBat $72.285$3.3MMar 2 · filed Mar 3Details
  • MITSUI SUMITOMO INSURANCE CO LTDbought147,000 shares ofWRBat $71.626$10.5MFeb 27Details
  • MITSUI SUMITOMO INSURANCE CO LTDbought7,509 shares ofWRBat $72.114$542KFeb 26 · filed Feb 27Details
  • MITSUI SUMITOMO INSURANCE CO LTDbought145,491 shares ofWRBat $71.646$10.4MFeb 26 · filed Feb 27Details
  • MITSUI SUMITOMO INSURANCE CO LTDbought14,356 shares ofWRBat $71.77$1MFeb 25Details
  • MITSUI SUMITOMO INSURANCE CO LTDbought154,512 shares ofWRBat $71.392$11MFeb 25Details
  • MITSUI SUMITOMO INSURANCE CO LTDbought61,594 shares ofWRBat $71.284$4.4MFeb 24 · filed Feb 25Details
  • MITSUI SUMITOMO INSURANCE CO LTDbought103,192 shares ofWRBat $70.523$7.3MFeb 24 · filed Feb 25Details
  • MITSUI SUMITOMO INSURANCE CO LTDbought16,410 shares ofWRBat $71.804$1.2MFeb 23 · filed Feb 25Details
View all trades for WRB →

Insiders at this company

Executives and directors who have filed Form 4s.

  • MITSUI SUMITOMO INSURANCE CO LTD94 trades
  • BERKLEY WILLIAM R5 trades
  • BERKLEY WILLIAM R JR5 trades
  • SHIEL JAMES G5 trades
  • Baio Richard Mark4 trades
  • Welt Philip S4 trades
  • Sgaglione Lucille T2 trades
  • Talisman Jonathan1 trades
  • BLAYLOCK RONALD E1 trades
  • Augostini Christopher L1 trades
  • Rusbuldt Robert Alan1 trades
  • Farrell Mary C1 trades
  • Mosley Daniel Lynn1 trades
  • Mattson Marie Angela1 trades
  • Ferre Maria Luisa1 trades

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