Christine Todd - 03 Mar 2026 Form 4 Insider Report for ARCH CAPITAL GROUP LTD. (ACGL)

Reporting relationship: Chief Investment Officer
Issuer ticker: ACGL
Reported as of: 03 Mar 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 05 Mar 2026, 16:19:26 UTC
Prior SEC filing: 26 Feb 2026
Source filing: View source filing
Reporting owner signature: /s/ Christine Todd

Key filing fact

Christine Todd filed Form 4 for ARCH CAPITAL GROUP LTD. (ACGL) on 05 Mar 2026.

Key facts

This page summarizes Christine Todd's Form 4 filing for ARCH CAPITAL GROUP LTD. (ACGL).
3 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 05 Mar 2026, 16:19.

Change

Previous filing in this sequence was filed on 26 Feb 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001864958 Primary reporting owner

Todd Christine

Relationship: Chief Investment Officer
Address: WATERLOO HOUSE, GROUND FLOOR, 100 PITTS BAY ROAD, PEMBROKE, BERMUDA
Signature: /s/ Christine Todd
Signature date: 05 Mar 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

ACGL transaction

Common Shares, $.0011 par value per share

Award

Transaction value
Shares: +3,981
Change %: +4.1%
Price: $0.000000^*
Shares after: 100,230
Date: 03 Mar 2026
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

ACGL transaction Derivative

Stock Option (Right to Buy)

Award

Transaction value
Shares: +14,238
Change %
Price: $0.000000^*
Shares after: 14,238
Date: 03 Mar 2026
Ownership: Direct
Underlying class: Common Shares, $.0011 par value per share
Underlying amount: 14,238
Exercise price: $100.48
Footnotes: F1

ACGL transaction Derivative

Stock Option (Right to Buy)

Award

Transaction value
Shares: +6,305
Change %
Price: $0.000000^*
Shares after: 6,305
Date: 03 Mar 2026
Ownership: Direct
Underlying class: Common Shares, $.0011 par value per share
Underlying amount: 6,305
Exercise price: $100.48

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

This stock option is exercisable in three equal annual installments commencing March 3, 2027, and the next two installments on March 3, 2028 and March 3, 2029, subject to the applicable award agreement.