ARCH CAP GROUP LTD

Ticker: ACGL CUSIP: G0450A105 Class: COM

IRIDIAN ASSET MANAGEMENT LLC/CT's Holding History (CIK: 0001033427)

Note: Option positions (PUT/CALL) are excluded.

Q1 2023

Shares 47,123 Value ($000) $3,198 Avg Close $62.49 Range $57.72 - $68.73

Q4 2022

Shares 145,938 Value ($000) $9 Avg Close $53.09 Range $42.43 - $60.74

Q3 2022

Shares 628,036 Value ($000) $28,601 Avg Close $42.96 Range $39.03 - $45.57

Q2 2022

Shares 837,587 Value ($000) $38,102 Avg Close $44.08 Range $40.02 - $48.24

Q1 2022

Shares 881,945 Value ($000) $42,704 Avg Close $44.21 Range $41.45 - $46.74

Q4 2021

Shares 1,079,243 Value ($000) $47,972 Avg Close $40.35 Range $35.60 - $42.71

Q3 2021

Shares 2,270,173 Value ($000) $86,675 Avg Close $37.66 Range $34.74 - $40.45

Q2 2021

Shares 3,672,814 Value ($000) $143,019 Avg Close $37.65 Range $35.16 - $39.25

Q1 2021

Shares 3,243,809 Value ($000) $124,465 Avg Close $33.84 Range $29.70 - $37.41

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	47,123	$3,198	$62.49	$57.72 - $68.73
Q4 2022	145,938	$9	$53.09	$42.43 - $60.74
Q3 2022	628,036	$28,601	$42.96	$39.03 - $45.57
Q2 2022	837,587	$38,102	$44.08	$40.02 - $48.24
Q1 2022	881,945	$42,704	$44.21	$41.45 - $46.74
Q4 2021	1,079,243	$47,972	$40.35	$35.60 - $42.71
Q3 2021	2,270,173	$86,675	$37.66	$34.74 - $40.45
Q2 2021	3,672,814	$143,019	$37.65	$35.16 - $39.25
Q1 2021	3,243,809	$124,465	$33.84	$29.70 - $37.41