ALKERMES PLC

Ticker: ALKS CUSIP: G01767105 Class: Common Stock

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

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

Q4 2025

Shares 1,015 Value ($000) $28 Avg Close $29.95 Range $27.49 - $36.32

Q3 2024

Shares 192 Value ($000) $5 Avg Close $26.66 Range $22.90 - $29.02

Q2 2024

Shares 161 Value ($000) $4 Avg Close $24.53 Range $23.14 - $27.56

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,015	$28	$29.95	$27.49 - $36.32
Q3 2024	192	$5	$26.66	$22.90 - $29.02
Q2 2024	161	$4	$24.53	$23.14 - $27.56