Arch Capital (ACGL)3

Halgan Jerome initial ownership report (2 holdings)

Sep 14
Arch Capital (ACGL)3

Schmeiser Robert Michael initial ownership report (2 holdings)

Sep 14
Arch Capital (ACGL)4

Morin Francois bought 11,010 shares at $27.09 on 2026-08-18; Morin Francois sold 11,010 shares at $99.32 on 2026-08-18 (+2 more)

Aug 20
Arch Capital (ACGL)144

Morin Francois plans to sell 11,010 Common Shares ($1.1M)

Aug 18
Arch Capital (ACGL)10-Q

Quarterly Report · ended 2026-06-30 · Rev $4.7B, NI $1.1B

Aug 5
Arch Capital (ACGL)8-K

Earnings Release; Financial Statements

Jul 29
Arch Capital (ACGL)144

Gansberg David plans to sell 76,325 Common ($7.6M)

Jul 21
Arch Capital (ACGL)8-K

8-K current report

Jun 17
Arch Capital (ACGL)4

PASQUESI JOHN M sold 1,006,700 shares of Common Shares, $.0011 par value per share at $N/A on 2026-06-11; PASQUESI JOHN M transacted N/A shares of Common Shares, $.0011 par value per share at $N/A on N/A

Jun 16
Arch Capital (ACGL)8-K

8-K current report

Jun 10
Arch Capital (ACGL)4

Posner Brian S sold 3,000 shares of Depositary Shares, Series F at $19.66 on 2026-06-03

Jun 5
Arch Capital (ACGL)8-K

8-K current report

Jun 3
Arch Capital (ACGL)8-K

8-K current report

Jun 3
Arch Capital (ACGL)8-K

8-K current report

Jun 2
Arch Capital (ACGL)4

Posner Brian S sold 2,000 shares of Depositary Shares, Series G at $17.14 on 2026-05-11

May 13
Arch Capital (ACGL)4

Triplett Neal F bought 2,071 shares of Common Shares, $.0011 par value per share at $N/A on 2026-05-05; Triplett Neal F bought 1,327 shares of Common Shares, $.0011 par value per share at $N/A on 2026-05-05

May 8
Arch Capital (ACGL)4

Posner Brian S bought 2,071 shares of Common Shares, $.0011 par value per share at $N/A on 2026-05-05

May 8
Arch Capital (ACGL)4

MOCZARSKI ALEXANDER S bought 2,071 shares of Common Shares, $.0011 par value per share at $N/A on 2026-05-05

May 8
Arch Capital (ACGL)4

MALLESCH EILEEN A bought 2,071 shares of Common Shares, $.0011 par value per share at $N/A on 2026-05-05

May 8
Arch Capital (ACGL)4

KILCOYNE MOIRA A. bought 2,071 shares of Common Shares, $.0011 par value per share at $N/A on 2026-05-05; KILCOYNE MOIRA A. bought 1,327 shares of Common Shares, $.0011 par value per share at $N/A on 2026-05-05

May 8