MetaCap

Arch Capital Group Insider Trades

NASDAQ: ACGLFinanceProperty-Casualty InsurersUSD

96.08+1.75 (+1.86%)

At close: Oct 8, 4:00 PM ET · Delayed 15 min

Last 12 months

Purchases
1 · $498.65K
Sales
11 · $29.21M
Shares bought / sold
5.30K / 314.94K
Net activity
Net selling $28.7 million

Arch Capital Group insider activity

Over the last 12 months, Arch Capital Group insiders reported 62 transactions on SEC Form 4: 1 open-market purchase and 11 sales. Insiders bought $498,651 and sold $29.2 million worth of stock, for net insider selling of $28.7 million. The largest seller was PASQUESI JOHN M, with $20.0 million in reported sales.

The most recent filing shows Morin Francois (CFO and Treasurer) reporting a transaction in 11,010 shares at $27.09 on Aug 18, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put ACGL's ownership changes in context.

Summary generated from market data by MetaCap's automated system. Methodology

ACGL insider transactions

Arch Capital Group insider transactions
DateInsiderTypeSharesValueFiling
Aug 18, 2026Morin FrancoisCFO and TreasurerSale11,010$1.09MForm 4
Aug 18, 2026Morin FrancoisCFO and TreasurerOption exercise11,010$298.22KForm 4
Jun 11, 2026PASQUESI JOHN MDirectorGift1,006,700—Form 4
Jun 11, 2026PASQUESI JOHN MDirectorGift1,006,700—Form 4
Jun 3, 2026Posner Brian SDirectorSale3,000$58.98KForm 4
May 11, 2026Posner Brian SDirectorSale2,000$34.28KForm 4
May 5, 2026PASQUESI JOHN MDirectorAward1,858—Form 4
May 5, 2026PASQUESI JOHN MDirectorAward1,327—Form 4
May 5, 2026PASQUESI JOHN MDirectorAward2,071—Form 4
May 5, 2026Ebong FrancisDirectorAward2,071—Form 4
May 5, 2026Houston Daniel JosephDirectorAward1,327—Form 4
May 5, 2026Houston Daniel JosephDirectorAward2,071—Form 4
May 5, 2026KILCOYNE MOIRA A.DirectorAward1,327—Form 4
May 5, 2026KILCOYNE MOIRA A.DirectorAward2,071—Form 4
May 5, 2026BUNCE JOHN L JRDirectorAward1,327—Form 4
May 5, 2026BUNCE JOHN L JRDirectorAward2,071—Form 4
May 5, 2026MALLESCH EILEEN ADirectorAward2,071—Form 4
May 5, 2026Goodman LaurieDirectorAward2,071—Form 4
May 5, 2026MOCZARSKI ALEXANDER SDirectorAward2,071—Form 4
May 5, 2026Posner Brian SDirectorAward2,071—Form 4
May 5, 2026Triplett Neal FDirectorAward1,327—Form 4
May 5, 2026Triplett Neal FDirectorAward2,071—Form 4
Apr 30, 2026Houston Daniel JosephDirectorBuy5,300$498.65KForm 4
Mar 11, 2026Posner Brian SDirectorSale3,000$51.34KForm 4
Mar 10, 2026Papadopoulo NicolasCEOSale21,930$2.11MForm 4
Mar 10, 2026Papadopoulo NicolasCEOOption exercise21,930$414.48KForm 4
Mar 10, 2026Gansberg DavidPresident, Arch Capital GroupSale5,907$569.27KForm 4
Mar 10, 2026Gansberg DavidPresident, Arch Capital GroupOption exercise10,770$203.55KForm 4
Mar 4, 2026Gansberg DavidPresident, Arch Capital GroupTax withholding12,519$1.23MForm 4
Mar 4, 2026PETRILLO LOUIS TOfficer of SubsidiaryTax withholding8,030$790.31KForm 4
Mar 4, 2026Rajeh MaamounPresident, Arch Capital GroupGift40,600—Form 4
Mar 4, 2026Rajeh MaamounPresident, Arch Capital GroupGift40,600—Form 4
Mar 3, 2026Papadopoulo NicolasCEOAward21,318—Form 4
Mar 3, 2026Gansberg DavidPresident, Arch Capital GroupAward6,843—Form 4
Mar 3, 2026PETRILLO LOUIS TOfficer of SubsidiaryAward2,889—Form 4
Mar 3, 2026Todd ChristineChief Investment OfficerAward3,981—Form 4
Mar 3, 2026Morin FrancoisCFO and TreasurerAward5,329—Form 4
Mar 3, 2026Rajeh MaamounPresident, Arch Capital GroupAward6,843—Form 4
Feb 27, 2026Gansberg DavidPresident, Arch Capital GroupTax withholding553$55.38KForm 4
Feb 27, 2026PETRILLO LOUIS TOfficer of SubsidiaryTax withholding312$31.25KForm 4
Feb 24, 2026Morin FrancoisCFO and TreasurerAward27,432—Form 4
Feb 24, 2026PETRILLO LOUIS TOfficer of SubsidiaryAward17,136—Form 4
Feb 24, 2026PETRILLO LOUIS TOfficer of SubsidiaryTax withholding412$40.86KForm 4
Feb 24, 2026Todd ChristineChief Investment OfficerAward25,046—Form 4
Feb 24, 2026Rajeh MaamounPresident, Arch Capital GroupAward28,546—Form 4
Feb 24, 2026Gansberg DavidPresident, Arch Capital GroupAward28,546—Form 4
Feb 24, 2026Gansberg DavidPresident, Arch Capital GroupTax withholding509$50.48KForm 4
Feb 24, 2026Papadopoulo NicolasCEOAward46,674—Form 4
Feb 11, 2026Rajeh MaamounPresident, Arch Capital GroupSale47,430$4.56MForm 4
Feb 11, 2026Rajeh MaamounPresident, Arch Capital GroupOption exercise31,500$854.60KForm 4
Feb 11, 2026Rajeh MaamounPresident, Arch Capital GroupOption exercise15,930$431.49KForm 4
Dec 15, 2025PASQUESI JOHN MDirectorSale8,800$828.68KForm 4
Dec 12, 2025PASQUESI JOHN MDirectorGift53,000—Form 4
Dec 12, 2025PASQUESI JOHN MDirectorSale175,000$16.43MForm 4
Dec 12, 2025PASQUESI JOHN MDirectorSale28,866$2.71MForm 4
Dec 10, 2025PETRILLO LOUIS TOFFICER OF SUBSIDIARYGift14—Form 4
Dec 10, 2025PETRILLO LOUIS TOFFICER OF SUBSIDIARYGift42—Form 4
Nov 28, 2025Morin FrancoisEVP AND CFOSale8,000$757.00KForm 4
Nov 19, 2025Gansberg DavidPresident, Arch Capital GroupTax withholding9,494$865.57KForm 4
Oct 30, 2025Vollaro John DDirectorGift438—Form 4
Oct 30, 2025Vollaro John DDirectorGift877—Form 4
Oct 30, 2025Vollaro John DDirectorGift877—Form 4
Aug 22, 2025Rajeh MaamounPRESIDENT, ARCH CAPITAL GROUPSale10,000$941.46KForm 4

Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4

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