ALKERMES PLC

Ticker: ALKS CUSIP: G01767105 Class: Common Stock

TUDOR INVESTMENT CORP ET AL's Holding History (CIK: 0000923093)

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

Q4 2025

Shares 82,720 Value ($000) $2,315 Avg Close $29.95 Range $27.49 - $36.32

Q3 2025

Shares 56,383 Value ($000) $1,691 Avg Close $28.20 Range $25.17 - $31.69

Q1 2025

Shares 70,316 Value ($000) $2,322 Avg Close $32.61 Range $27.70 - $36.45

Q4 2024

Shares 17,120 Value ($000) $492 Avg Close $28.75 Range $25.67 - $32.25

Q3 2023

Shares 81,774 Value ($000) $2,290 Avg Close $29.32 Range $25.68 - $32.57

Q2 2023

Shares 84,212 Value ($000) $2,636 Avg Close $30.28 Range $27.68 - $33.71

Q3 2022

Shares 72,870 Value ($000) $1,627 Avg Close $26.01 Range $21.81 - $32.23

Q2 2022

Shares 16,162 Value ($000) $481 Avg Close $28.72 Range $26.14 - $32.79

Q1 2022

Shares 90,905 Value ($000) $2,392 Avg Close $24.77 Range $22.72 - $28.35

Q4 2021

Shares 54,086 Value ($000) $1,258 Avg Close $26.29 Range $21.24 - $33.00

Q3 2021

Shares 78,315 Value ($000) $2,415 Avg Close $28.25 Range $23.11 - $32.53

Q2 2021

Shares 129,122 Value ($000) $3,166 Avg Close $22.25 Range $18.43 - $25.47

Q1 2021

Shares 172,835 Value ($000) $3,229 Avg Close $20.47 Range $18.02 - $23.92

Q4 2020

Shares 89,079 Value ($000) $1,777 Avg Close $18.28 Range $15.35 - $22.22

Q3 2020

Shares 38,852 Value ($000) $644 Avg Close $18.17 Range $15.68 - $20.85

Q1 2020

Shares 42,298 Value ($000) $610 Avg Close $17.85 Range $11.98 - $21.46

Q4 2019

Shares 44,591 Value ($000) $910 Avg Close $19.88 Range $17.11 - $21.88

Q3 2019

Shares 38,482 Value ($000) $751 Avg Close $21.76 Range $18.69 - $25.35

Q2 2019

Shares 150,380 Value ($000) $3,390 Avg Close $27.41 Range $21.29 - $37.75

Q4 2018

Shares 60,707 Value ($000) $1,791 Avg Close $36.92 Range $27.54 - $45.16

Q1 2018

Shares 15,666 Value ($000) $908 Avg Close $58.50 Range $51.68 - $71.22

Q4 2017

Shares 12,708 Value ($000) $696 Avg Close $51.03 Range $46.43 - $56.58

Q1 2016

Shares 21,964 Value ($000) $751 Avg Close $39.49 Range $27.14 - $78.88

Q4 2015

Shares 6,782 Value ($000) $538 Avg Close $70.02 Range $54.36 - $80.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	82,720	$2,315	$29.95	$27.49 - $36.32
Q3 2025	56,383	$1,691	$28.20	$25.17 - $31.69
Q1 2025	70,316	$2,322	$32.61	$27.70 - $36.45
Q4 2024	17,120	$492	$28.75	$25.67 - $32.25
Q3 2023	81,774	$2,290	$29.32	$25.68 - $32.57
Q2 2023	84,212	$2,636	$30.28	$27.68 - $33.71
Q3 2022	72,870	$1,627	$26.01	$21.81 - $32.23
Q2 2022	16,162	$481	$28.72	$26.14 - $32.79
Q1 2022	90,905	$2,392	$24.77	$22.72 - $28.35
Q4 2021	54,086	$1,258	$26.29	$21.24 - $33.00
Q3 2021	78,315	$2,415	$28.25	$23.11 - $32.53
Q2 2021	129,122	$3,166	$22.25	$18.43 - $25.47
Q1 2021	172,835	$3,229	$20.47	$18.02 - $23.92
Q4 2020	89,079	$1,777	$18.28	$15.35 - $22.22
Q3 2020	38,852	$644	$18.17	$15.68 - $20.85
Q1 2020	42,298	$610	$17.85	$11.98 - $21.46
Q4 2019	44,591	$910	$19.88	$17.11 - $21.88
Q3 2019	38,482	$751	$21.76	$18.69 - $25.35
Q2 2019	150,380	$3,390	$27.41	$21.29 - $37.75
Q4 2018	60,707	$1,791	$36.92	$27.54 - $45.16
Q1 2018	15,666	$908	$58.50	$51.68 - $71.22
Q4 2017	12,708	$696	$51.03	$46.43 - $56.58
Q1 2016	21,964	$751	$39.49	$27.14 - $78.88
Q4 2015	6,782	$538	$70.02	$54.36 - $80.71