ALKERMES PLC

Ticker: ALKS CUSIP: G01767105 Class: Common Stock

STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM's Holding History (CIK: 0000938076)

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

Q4 2025

Shares 131,696 Value ($000) $3,685 Avg Close $29.95 Range $27.49 - $36.32

Q3 2025

Shares 131,696 Value ($000) $3,951 Avg Close $28.20 Range $25.17 - $31.69

Q2 2025

Shares 97,350 Value ($000) $2,785 Avg Close $29.76 Range $25.56 - $33.48

Q1 2025

Shares 122,514 Value ($000) $4,045 Avg Close $32.61 Range $27.70 - $36.45

Q4 2024

Shares 121,030 Value ($000) $3,481 Avg Close $28.75 Range $25.67 - $32.25

Q3 2024

Shares 121,030 Value ($000) $3,388 Avg Close $26.66 Range $22.90 - $29.02

Q2 2024

Shares 47,350 Value ($000) $1,141 Avg Close $24.53 Range $23.14 - $27.56

Q1 2024

Shares 51,760 Value ($000) $1,459 Avg Close $28.40 Range $26.18 - $32.88

Q4 2023

Shares 47,350 Value ($000) $1,313 Avg Close $25.98 Range $22.01 - $29.02

Q3 2023

Shares 47,350 Value ($000) $1,326 Avg Close $29.32 Range $25.68 - $32.57

Q2 2023

Shares 47,100 Value ($000) $1,474 Avg Close $30.28 Range $27.68 - $33.71

Q1 2023

Shares 51,760 Value ($000) $1,459 Avg Close $27.24 Range $25.00 - $29.49

Q4 2022

Shares 51,760 Value ($000) $1,352 Avg Close $23.93 Range $21.75 - $26.34

Q3 2022

Shares 59,850 Value ($000) $1,336 Avg Close $26.01 Range $21.81 - $32.23

Q2 2022

Shares 59,850 Value ($000) $1,783 Avg Close $28.72 Range $26.14 - $32.79

Q1 2022

Shares 62,270 Value ($000) $1,638 Avg Close $24.77 Range $22.72 - $28.35

Q4 2021

Shares 69,730 Value ($000) $1,622 Avg Close $26.29 Range $21.24 - $33.00

Q3 2021

Shares 122,539 Value ($000) $3,779 Avg Close $28.25 Range $23.11 - $32.53

Q2 2021

Shares 122,539 Value ($000) $3,005 Avg Close $22.25 Range $18.43 - $25.47

Q1 2021

Shares 194,735 Value ($000) $3,638 Avg Close $20.47 Range $18.02 - $23.92

Q4 2020

Shares 210,685 Value ($000) $4,203 Avg Close $18.28 Range $15.35 - $22.22

Q3 2020

Shares 210,685 Value ($000) $3,491 Avg Close $18.17 Range $15.68 - $20.85

Q2 2020

Shares 210,685 Value ($000) $4,088 Avg Close $16.23 Range $13.03 - $19.86

Q1 2020

Shares 210,022 Value ($000) $3,029 Avg Close $17.85 Range $11.98 - $21.46

Q4 2019

Shares 209,433 Value ($000) $4,272 Avg Close $19.88 Range $17.11 - $21.88

Q3 2019

Shares 217,974 Value ($000) $4,253 Avg Close $21.76 Range $18.69 - $25.35

Q2 2019

Shares 217,974 Value ($000) $4,913 Avg Close $27.41 Range $21.29 - $37.75

Q1 2019

Shares 230,647 Value ($000) $8,416 Avg Close $33.02 Range $28.19 - $36.56

Q4 2018

Shares 217,211 Value ($000) $6,410 Avg Close $36.92 Range $27.54 - $45.16

Q3 2018

Shares 211,791 Value ($000) $8,988 Avg Close $43.40 Range $38.23 - $46.98

Q2 2018

Shares 211,791 Value ($000) $8,717 Avg Close $45.54 Range $39.54 - $51.70

Q1 2018

Shares 211,631 Value ($000) $12,266 Avg Close $58.50 Range $51.68 - $71.22

Q4 2017

Shares 214,324 Value ($000) $11,730 Avg Close $51.03 Range $46.43 - $56.58

Q3 2017

Shares 212,477 Value ($000) $10,802 Avg Close $53.48 Range $48.90 - $61.31

Q2 2017

Shares 211,927 Value ($000) $12,285 Avg Close $58.09 Range $53.64 - $63.40

Q1 2017

Shares 210,650 Value ($000) $12,323 Avg Close $56.71 Range $51.08 - $62.50

Q4 2016

Shares 216,560 Value ($000) $12,036 Avg Close $53.46 Range $41.93 - $60.74

Q3 2016

Shares 218,016 Value ($000) $10,253 Avg Close $47.55 Range $43.26 - $52.27

Q2 2016

Shares 218,556 Value ($000) $9,446 Avg Close $41.26 Range $33.31 - $47.90

Q1 2016

Shares 191,694 Value ($000) $6,554 Avg Close $39.49 Range $27.14 - $78.88

Q4 2015

Shares 197,484 Value ($000) $15,676 Avg Close $70.02 Range $54.36 - $80.71

Q3 2015

Shares 195,803 Value ($000) $11,488 Avg Close $66.02 Range $53.01 - $73.33

Q2 2015

Shares 192,757 Value ($000) $12,402 Avg Close $61.20 Range $54.54 - $68.23

Q1 2015

Shares 187,724 Value ($000) $11,446 Avg Close $68.32 Range $57.31 - $75.17

Q4 2014

Shares 194,197 Value ($000) $11,372 Avg Close $50.94 Range $38.49 - $59.69

Q3 2014

Shares 193,443 Value ($000) $8,293 Avg Close $44.82 Range $41.02 - $52.50

Q2 2014

Shares 192,278 Value ($000) $9,677 Avg Close $46.12 Range $40.30 - $51.81

Q1 2014

Shares 174,984 Value ($000) $7,715 Avg Close $47.58 Range $39.68 - $54.25

Q4 2013

Shares 177,697 Value ($000) $7,225 Avg Close $36.93 Range $29.36 - $41.47

Q3 2013

Shares 162,113 Value ($000) $5,450 Avg Close $32.55 Range $27.72 - $35.72

Q2 2013

Shares 135,451 Value ($000) $3,885 Avg Close $29.15 Range $22.17 - $34.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	131,696	$3,685	$29.95	$27.49 - $36.32
Q3 2025	131,696	$3,951	$28.20	$25.17 - $31.69
Q2 2025	97,350	$2,785	$29.76	$25.56 - $33.48
Q1 2025	122,514	$4,045	$32.61	$27.70 - $36.45
Q4 2024	121,030	$3,481	$28.75	$25.67 - $32.25
Q3 2024	121,030	$3,388	$26.66	$22.90 - $29.02
Q2 2024	47,350	$1,141	$24.53	$23.14 - $27.56
Q1 2024	51,760	$1,459	$28.40	$26.18 - $32.88
Q4 2023	47,350	$1,313	$25.98	$22.01 - $29.02
Q3 2023	47,350	$1,326	$29.32	$25.68 - $32.57
Q2 2023	47,100	$1,474	$30.28	$27.68 - $33.71
Q1 2023	51,760	$1,459	$27.24	$25.00 - $29.49
Q4 2022	51,760	$1,352	$23.93	$21.75 - $26.34
Q3 2022	59,850	$1,336	$26.01	$21.81 - $32.23
Q2 2022	59,850	$1,783	$28.72	$26.14 - $32.79
Q1 2022	62,270	$1,638	$24.77	$22.72 - $28.35
Q4 2021	69,730	$1,622	$26.29	$21.24 - $33.00
Q3 2021	122,539	$3,779	$28.25	$23.11 - $32.53
Q2 2021	122,539	$3,005	$22.25	$18.43 - $25.47
Q1 2021	194,735	$3,638	$20.47	$18.02 - $23.92
Q4 2020	210,685	$4,203	$18.28	$15.35 - $22.22
Q3 2020	210,685	$3,491	$18.17	$15.68 - $20.85
Q2 2020	210,685	$4,088	$16.23	$13.03 - $19.86
Q1 2020	210,022	$3,029	$17.85	$11.98 - $21.46
Q4 2019	209,433	$4,272	$19.88	$17.11 - $21.88
Q3 2019	217,974	$4,253	$21.76	$18.69 - $25.35
Q2 2019	217,974	$4,913	$27.41	$21.29 - $37.75
Q1 2019	230,647	$8,416	$33.02	$28.19 - $36.56
Q4 2018	217,211	$6,410	$36.92	$27.54 - $45.16
Q3 2018	211,791	$8,988	$43.40	$38.23 - $46.98
Q2 2018	211,791	$8,717	$45.54	$39.54 - $51.70
Q1 2018	211,631	$12,266	$58.50	$51.68 - $71.22
Q4 2017	214,324	$11,730	$51.03	$46.43 - $56.58
Q3 2017	212,477	$10,802	$53.48	$48.90 - $61.31
Q2 2017	211,927	$12,285	$58.09	$53.64 - $63.40
Q1 2017	210,650	$12,323	$56.71	$51.08 - $62.50
Q4 2016	216,560	$12,036	$53.46	$41.93 - $60.74
Q3 2016	218,016	$10,253	$47.55	$43.26 - $52.27
Q2 2016	218,556	$9,446	$41.26	$33.31 - $47.90
Q1 2016	191,694	$6,554	$39.49	$27.14 - $78.88
Q4 2015	197,484	$15,676	$70.02	$54.36 - $80.71
Q3 2015	195,803	$11,488	$66.02	$53.01 - $73.33
Q2 2015	192,757	$12,402	$61.20	$54.54 - $68.23
Q1 2015	187,724	$11,446	$68.32	$57.31 - $75.17
Q4 2014	194,197	$11,372	$50.94	$38.49 - $59.69
Q3 2014	193,443	$8,293	$44.82	$41.02 - $52.50
Q2 2014	192,278	$9,677	$46.12	$40.30 - $51.81
Q1 2014	174,984	$7,715	$47.58	$39.68 - $54.25
Q4 2013	177,697	$7,225	$36.93	$29.36 - $41.47
Q3 2013	162,113	$5,450	$32.55	$27.72 - $35.72
Q2 2013	135,451	$3,885	$29.15	$22.17 - $34.30