ALKERMES PLC

Ticker: ALKS CUSIP: G01767105 Class: Common Stock

Lighthouse Investment Partners, LLC's Holding History (CIK: 0001600344)

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

Q4 2025

Shares 24,759 Value ($000) $693 Avg Close $29.95 Range $27.49 - $36.32

Q2 2025

Shares 25,000 Value ($000) $715 Avg Close $29.76 Range $25.56 - $33.48

Q1 2025

Shares 25,000 Value ($000) $826 Avg Close $32.61 Range $27.70 - $36.45

Q1 2024

Shares 35,582 Value ($000) $963 Avg Close $28.40 Range $26.18 - $32.88

Q4 2023

Shares 141,403 Value ($000) $3,923 Avg Close $25.98 Range $22.01 - $29.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	24,759	$693	$29.95	$27.49 - $36.32
Q2 2025	25,000	$715	$29.76	$25.56 - $33.48
Q1 2025	25,000	$826	$32.61	$27.70 - $36.45
Q1 2024	35,582	$963	$28.40	$26.18 - $32.88
Q4 2023	141,403	$3,923	$25.98	$22.01 - $29.02