ALKERMES PLC

Ticker: ALKS CUSIP: G01767105 Class: Common Stock

SCHRODER INVESTMENT MANAGEMENT GROUP's Holding History (CIK: 0001086619)

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

Q4 2025

Shares 55,523 Value ($000) $1,544 Avg Close $29.95 Range $27.49 - $36.32

Q3 2025

Shares 57,639 Value ($000) $1,674 Avg Close $28.20 Range $25.17 - $31.69

Q2 2025

Shares 48,506 Value ($000) $1,388 Avg Close $29.76 Range $25.56 - $33.48

Q3 2024

Shares 74,933 Value ($000) $2,063 Avg Close $26.66 Range $22.90 - $29.02

Q2 2024

Shares 248,391 Value ($000) $5,986 Avg Close $24.53 Range $23.14 - $27.56

Q4 2021

Shares 405 Value ($000) $9 Avg Close $26.29 Range $21.24 - $33.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	55,523	$1,544	$29.95	$27.49 - $36.32
Q3 2025	57,639	$1,674	$28.20	$25.17 - $31.69
Q2 2025	48,506	$1,388	$29.76	$25.56 - $33.48
Q3 2024	74,933	$2,063	$26.66	$22.90 - $29.02
Q2 2024	248,391	$5,986	$24.53	$23.14 - $27.56
Q4 2021	405	$9	$26.29	$21.24 - $33.00