ALKERMES PLC

Ticker: ALKS CUSIP: G01767105 Class: Common Stock

MASSMUTUAL TRUST CO FSB/ADV's Holding History (CIK: 0001103653)

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

Q4 2025
Shares 304 Value ($000) $9 Avg Close $29.95 Range $27.49 - $36.32
Q3 2025
Shares 304 Value ($000) $9 Avg Close $28.20 Range $25.17 - $31.69
Q2 2025
Shares 400 Value ($000) $11 Avg Close $29.76 Range $25.56 - $33.48
Q1 2025
Shares 390 Value ($000) $13 Avg Close $32.61 Range $27.70 - $36.45
Q4 2024
Shares 390 Value ($000) $11 Avg Close $28.75 Range $25.67 - $32.25
Q3 2024
Shares 208 Value ($000) $6 Avg Close $26.66 Range $22.90 - $29.02
Q2 2024
Shares 290 Value ($000) $7 Avg Close $24.53 Range $23.14 - $27.56
Q1 2024
Shares 195 Value ($000) $5 Avg Close $28.40 Range $26.18 - $32.88
Q4 2023
Shares 195 Value ($000) $5 Avg Close $25.98 Range $22.01 - $29.02
Q3 2023
Shares 22 Value ($000) $1 Avg Close $29.32 Range $25.68 - $32.57
Q2 2023
Shares 17 Value ($000) $1 Avg Close $30.28 Range $27.68 - $33.71
Q1 2023
Shares 17 Value ($000) $0 Avg Close $27.24 Range $25.00 - $29.49
Q3 2022
Shares 112 Value ($000) $3 Avg Close $26.01 Range $21.81 - $32.23
Q2 2022
Shares 26 Value ($000) $1 Avg Close $28.72 Range $26.14 - $32.79
Q1 2022
Shares 26 Value ($000) $1 Avg Close $24.77 Range $22.72 - $28.35
Q4 2021
Shares 26 Value ($000) $1 Avg Close $26.29 Range $21.24 - $33.00
Q3 2021
Shares 18 Value ($000) $1 Avg Close $28.25 Range $23.11 - $32.53
Q4 2018
Shares 19 Value ($000) $561 Avg Close $36.92 Range $27.54 - $45.16