ALKERMES PLC

Ticker: ALKS CUSIP: G01767105 Class: Common Stock

SEGALL BRYANT & HAMILL, LLC's Holding History (CIK: 0001006378)

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

Q4 2025

Shares 615,292 Value ($000) $17,216 Avg Close $29.95 Range $27.49 - $36.32

Q3 2025

Shares 596,479 Value ($000) $17,894 Avg Close $28.20 Range $25.17 - $31.69

Q2 2025

Shares 593,938 Value ($000) $16,993 Avg Close $29.76 Range $25.56 - $33.48

Q1 2025

Shares 528,821 Value ($000) $17,462 Avg Close $32.61 Range $27.70 - $36.45

Q4 2024

Shares 569,620 Value ($000) $16,382 Avg Close $28.75 Range $25.67 - $32.25

Q3 2024

Shares 1,183,100 Value ($000) $33,115 Avg Close $26.66 Range $22.90 - $29.02

Q2 2024

Shares 1,220,935 Value ($000) $29,425 Avg Close $24.53 Range $23.14 - $27.56

Q1 2024

Shares 1,082,466 Value ($000) $29,302 Avg Close $28.40 Range $26.18 - $32.88

Q4 2023

Shares 1,100,253 Value ($000) $30,521 Avg Close $25.98 Range $22.01 - $29.02

Q3 2023

Shares 991,169 Value ($000) $27,763 Avg Close $29.32 Range $25.68 - $32.57

Q2 2023

Shares 982,617 Value ($000) $30,756 Avg Close $30.28 Range $27.68 - $33.71

Q1 2023

Shares 988,587 Value ($000) $28 Avg Close $27.24 Range $25.00 - $29.49

Q4 2022

Shares 511,235 Value ($000) $13 Avg Close $23.93 Range $21.75 - $26.34

Q2 2022

Shares 431,061 Value ($000) $12,839 Avg Close $28.72 Range $26.14 - $32.79

Q1 2022

Shares 430,296 Value ($000) $11,322 Avg Close $24.77 Range $22.72 - $28.35

Q4 2021

Shares 428,578 Value ($000) $9,968 Avg Close $26.29 Range $21.24 - $33.00

Q3 2021

Shares 410,547 Value ($000) $12,663 Avg Close $28.25 Range $23.11 - $32.53

Q2 2021

Shares 402,349 Value ($000) $9,868 Avg Close $22.25 Range $18.43 - $25.47

Q1 2021

Shares 402,793 Value ($000) $7,521 Avg Close $20.47 Range $18.02 - $23.92

Q4 2020

Shares 403,634 Value ($000) $8,050 Avg Close $18.28 Range $15.35 - $22.22

Q3 2020

Shares 361,061 Value ($000) $5,983 Avg Close $18.17 Range $15.68 - $20.85

Q2 2020

Shares 218,932 Value ($000) $4,252 Avg Close $16.23 Range $13.03 - $19.86

Q1 2020

Shares 143,031 Value ($000) $2,063 Avg Close $17.85 Range $11.98 - $21.46

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	615,292	$17,216	$29.95	$27.49 - $36.32
Q3 2025	596,479	$17,894	$28.20	$25.17 - $31.69
Q2 2025	593,938	$16,993	$29.76	$25.56 - $33.48
Q1 2025	528,821	$17,462	$32.61	$27.70 - $36.45
Q4 2024	569,620	$16,382	$28.75	$25.67 - $32.25
Q3 2024	1,183,100	$33,115	$26.66	$22.90 - $29.02
Q2 2024	1,220,935	$29,425	$24.53	$23.14 - $27.56
Q1 2024	1,082,466	$29,302	$28.40	$26.18 - $32.88
Q4 2023	1,100,253	$30,521	$25.98	$22.01 - $29.02
Q3 2023	991,169	$27,763	$29.32	$25.68 - $32.57
Q2 2023	982,617	$30,756	$30.28	$27.68 - $33.71
Q1 2023	988,587	$28	$27.24	$25.00 - $29.49
Q4 2022	511,235	$13	$23.93	$21.75 - $26.34
Q2 2022	431,061	$12,839	$28.72	$26.14 - $32.79
Q1 2022	430,296	$11,322	$24.77	$22.72 - $28.35
Q4 2021	428,578	$9,968	$26.29	$21.24 - $33.00
Q3 2021	410,547	$12,663	$28.25	$23.11 - $32.53
Q2 2021	402,349	$9,868	$22.25	$18.43 - $25.47
Q1 2021	402,793	$7,521	$20.47	$18.02 - $23.92
Q4 2020	403,634	$8,050	$18.28	$15.35 - $22.22
Q3 2020	361,061	$5,983	$18.17	$15.68 - $20.85
Q2 2020	218,932	$4,252	$16.23	$13.03 - $19.86
Q1 2020	143,031	$2,063	$17.85	$11.98 - $21.46