Maamoun Rajeh - 24 Feb 2023 Form 4 Insider Report for ARCH CAPITAL GROUP LTD. (ACGL)

Role: CHAIRMAN & CEO ARCH RE GROUP
Signature: /s/ Maamoun Rajeh
Issuer symbol: ACGL
Transactions as of: 24 Feb 2023
Net transactions value: $0
Form type: 4
Filing time: 28 Feb 2023, 18:35:36 UTC
Previous filing: 02 Nov 2022
Next filing: 03 May 2023
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ACGL	Common Shares, $.0011 par value per share	Award	$0	+12,742	+3.6%	$0.000000	370,188	24 Feb 2023	Direct
transaction	ACGL	Common Shares, $.0011 par value per share	Award	$0	+5,190	+1.4%	$0.000000	375,378	24 Feb 2023	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	ACGL	Stock Option (right to buy)	Award	$0	+19,121		$0.000000	19,121	24 Feb 2023	Common Shares, $.0011 par value per share	19,121	$69.17	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The stock option becomes exercisable in three equal annual installments commencing February 24, 2024, and the next two installments on February 24, 2025 and February 24, 2026, subject to the applicable award agreement.