ALKERMES PLC

Ticker: ALKS CUSIP: G01767105 Class: Common Stock

Riggs Asset Managment Co. Inc.'s Holding History (CIK: 0001601348)

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

Q2 2025

Shares 32 Value ($000) $1 Avg Close $29.76 Range $25.56 - $33.48

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	32	$1	$29.76	$25.56 - $33.48