MIRION TECHNOLOGIES INC

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

CULLEN/FROST BANKERS, INC.'s Holding History (CIK: 0000039263)

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

Q4 2025

Shares 491 Value ($000) $11 Avg Close $24.94 Range $22.48 - $30.28

Q3 2025

Shares 378 Value ($000) $9 Avg Close $21.62 Range $18.18 - $25.16

Q2 2025

Shares 79 Value ($000) $2 Avg Close $17.24 Range $12.00 - $22.21

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	491	$11	$24.94	$22.48 - $30.28
Q3 2025	378	$9	$21.62	$18.18 - $25.16
Q2 2025	79	$2	$17.24	$12.00 - $22.21