MIRION TECHNOLOGIES INC

Ticker: MIR CUSIP: 60471A101 Class: COM CL A

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q4 2025

Shares 2,299,122 Value ($000) $53,845 Avg Close $24.94 Range $22.48 - $30.28

Q3 2025

Shares 1,987,869 Value ($000) $46,238 Avg Close $21.62 Range $18.18 - $25.16

Q2 2025

Shares 2,007,888 Value ($000) $43,230 Avg Close $17.24 Range $12.00 - $22.21

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,299,122	$53,845	$24.94	$22.48 - $30.28
Q3 2025	1,987,869	$46,238	$21.62	$18.18 - $25.16
Q2 2025	2,007,888	$43,230	$17.24	$12.00 - $22.21