WRB

BERKLEY W R CORP

BERKLEY W R CORP (WRB) has 10 SEC Form 4 filings (10 transaction rows) in the rolling window, disclosed by 0 distinct insiders. Most recent filing: Jun 4, 2026.

  • Industry:Insurance - Property & Casualty
  • CEO:William Robert Berkley Jr.
  • Employees:8,606
  • HQ:Greenwich, CT, US
  • IPO:1973-10-23

No open-market insider trades for WRB (BERKLEY W R CORP) in the last 365 days.

Why this page may be quiet. Tracefour displays Form 4 open-market purchases (P) and sales (S): the two transaction codes that signal directional conviction. Restricted stock grants, option exercises, gifts, and tax-withholding sales are filed but intentionally not shown: they're disclosure mechanics, not buy/sell decisions.

Many large-cap executives trade through pre-scheduled 10b5-1 plans set months in advance and batch-disclosed each quarter, so the latest filing on EDGAR for a mega-cap can be weeks old without any insider actually choosing to trade in that window.

See all Form 4 filings on SEC EDGAR ↗

Congress trading WRB

See timeline →
  • DRep. Ro KhannaPurchase$1,001 - $15,0002026-06-02
  • DRep. Gilbert CisnerosSale$1,001 - $15,0002026-06-05
  • DRep. Gilbert CisnerosSale$1,001 - $15,0002026-05-29
  • DRep. Gilbert CisnerosSale$1,001 - $15,0002026-05-19
  • DRep. Gilbert CisnerosSale$1,001 - $15,0002026-05-07
  • DRep. Gilbert CisnerosSale$1,001 - $15,0002026-05-14

STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.

Related companies

BERKLEY W R CORP is in the Finance & Insurance sector.