SEC CIK 1227095

PETRILLO LOUIS T

Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
ACGLview stock →151,4902026-03-04

Position History — ACGL

Reported shares owned immediately after each Form 4 transaction, over time.

053,173106,347159,5202025-122025-122026-022026-022026-022026-032026-03

Recent Filings — ACGL

DateActivitySharesPriceOwned After
2026-03-04Tax withholding8,030$98.42151,490
2026-03-03Grant / award (derivative)10,331$0.0010,331
2026-03-03Grant / award2,889$0.00159,520
2026-02-27Tax withholding312$100.15156,631
2026-02-24Grant / award17,136$0.00156,943
2026-02-24Tax withholding412$99.18139,807
2025-12-10Gift14$0.00100
2025-12-10Gift42$0.00139,971

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.