PETRILLO LOUIS T bought ACGL

December 10, 2025 · Form 4 insider transaction

PETRILLO LOUIS T bought 14 shares of Arch Capital Group Ltd. at $0.00 per share, a transaction worth N/A. The trade was recorded as gift and disclosed on an SEC Form 4, filed 1 day after the transaction.

Direction

Acquired (buy-side)

Price

$0.00

Total value

N/A

InsiderPETRILLO LOUIS T

RoleOfficer

CompanyArch Capital Group Ltd. (ACGL)

SecurityCommon Shares, $.0011 par value per share

Transaction codeG — Gift

Transaction dateDecember 10, 2025

Filing dateDecember 11, 2025

Shares owned after100

OwnershipIndirect

10b5-1 planNo

AmendedNo

Footnotes

These shares are owned by the reporting person's stepsons, who share the reporting person's household.

View the original Form 4 on SEC EDGAR