ALKERMES PLC

Ticker: ALKS CUSIP: G01767105 Class: Common Stock

Commodore Capital LP's Holding History (CIK: 0001831942)

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

Q4 2025
Shares 3,550,000 Value ($000) $99,329 Avg Close $29.95 Range $27.49 - $36.32
Q3 2025
Shares 3,096,754 Value ($000) $92,903 Avg Close $28.20 Range $25.17 - $31.69
Q2 2025
Shares 2,450,000 Value ($000) $70,095 Avg Close $29.76 Range $25.56 - $33.48
Q1 2025
Shares 1,950,000 Value ($000) $64,389 Avg Close $32.61 Range $27.70 - $36.45
Q4 2024
Shares 2,300,000 Value ($000) $66,148 Avg Close $28.75 Range $25.67 - $32.25
Q3 2024
Shares 2,900,000 Value ($000) $81,171 Avg Close $26.66 Range $22.90 - $29.02
Q2 2024
Shares 1,375,000 Value ($000) $33,138 Avg Close $24.53 Range $23.14 - $27.56