ALKERMES PLC

Ticker: ALKS CUSIP: G01767105 Class: Common Stock

Brooklyn Investment Group's Holding History (CIK: 0001795705)

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

Q2 2025

Shares 684 Value ($000) $20 Avg Close $29.76 Range $25.56 - $33.48

Q1 2025

Shares 1,054 Value ($000) $35 Avg Close $32.61 Range $27.70 - $36.45

Q4 2024

Shares 90 Value ($000) $3 Avg Close $28.75 Range $25.67 - $32.25

Q3 2024

Shares 36 Value ($000) $1 Avg Close $26.66 Range $22.90 - $29.02

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	684	$20	$29.76	$25.56 - $33.48
Q1 2025	1,054	$35	$32.61	$27.70 - $36.45
Q4 2024	90	$3	$28.75	$25.67 - $32.25
Q3 2024	36	$1	$26.66	$22.90 - $29.02