PERRIGO CO PLC

Ticker: PRGO CUSIP: G97822103 Class: SHS

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q4 2025

Shares 127,615 Value ($000) $1,776 Avg Close $16.67 Range $12.17 - $22.65

Q3 2025

Shares 131,978 Value ($000) $2,939 Avg Close $24.45 Range $20.52 - $28.44

Q2 2025

Shares 124,729 Value ($000) $3,333 Avg Close $26.19 Range $23.71 - $28.09

Q1 2025

Shares 124,729 Value ($000) $3,497 Avg Close $25.93 Range $23.14 - $30.93

Q4 2024

Shares 145,760 Value ($000) $3,747 Avg Close $26.27 Range $23.89 - $28.96

Q3 2024

Shares 130,867 Value ($000) $3,433 Avg Close $27.54 Range $25.31 - $29.74

Q2 2024

Shares 134,238 Value ($000) $3,447 Avg Close $29.38 Range $24.82 - $33.46

Q1 2024

Shares 137,404 Value ($000) $4,423 Avg Close $31.53 Range $25.77 - $34.60

Q4 2023

Shares 145,359 Value ($000) $4,678 Avg Close $29.89 Range $26.81 - $32.35

Q3 2023

Shares 151,455 Value ($000) $4,839 Avg Close $35.20 Range $30.90 - $40.28

Q2 2023

Shares 165,698 Value ($000) $5,625 Avg Close $34.73 Range $31.08 - $38.13

Q1 2023

Shares 169,987 Value ($000) $6,097 Avg Close $36.16 Range $32.94 - $38.77

Q4 2022

Shares 172,460 Value ($000) $5,879 Avg Close $35.23 Range $30.78 - $41.44

Q3 2022

Shares 170,760 Value ($000) $6,089 Avg Close $40.18 Range $35.46 - $43.90

Q2 2022

Shares 174,069 Value ($000) $7,062 Avg Close $37.14 Range $31.32 - $42.27

Q1 2022

Shares 172,700 Value ($000) $6,637 Avg Close $38.07 Range $34.53 - $42.10

Q4 2021

Shares 187,642 Value ($000) $7,299 Avg Close $42.00 Range $35.34 - $49.39

Q3 2021

Shares 225,284 Value ($000) $10,663 Avg Close $44.50 Range $39.40 - $50.90

Q2 2021

Shares 228,213 Value ($000) $10,464 Avg Close $44.33 Range $39.91 - $49.23

Q1 2021

Shares 237,985 Value ($000) $9,631 Avg Close $42.92 Range $38.20 - $46.57

Q4 2020

Shares 250,073 Value ($000) $11,183 Avg Close $46.34 Range $41.19 - $49.91

Q3 2020

Shares 245,998 Value ($000) $11,294 Avg Close $52.37 Range $44.33 - $58.83

Q2 2020

Shares 241,432 Value ($000) $13,344 Avg Close $52.68 Range $40.01 - $58.26

Q1 2020

Shares 223,848 Value ($000) $10,765 Avg Close $53.64 Range $40.17 - $63.86

Q4 2019

Shares 209,015 Value ($000) $10,798 Avg Close $52.29 Range $47.43 - $56.93

Q3 2019

Shares 212,941 Value ($000) $11,901 Avg Close $50.93 Range $45.22 - $57.50

Q2 2019

Shares 212,032 Value ($000) $10,097 Avg Close $47.63 Range $40.68 - $52.97

Q1 2019

Shares 209,904 Value ($000) $10,109 Avg Close $46.80 Range $38.38 - $51.66

Q4 2018

Shares 213,915 Value ($000) $8,289 Avg Close $63.49 Range $36.28 - $75.42

Q3 2018

Shares 218,848 Value ($000) $15,494 Avg Close $75.07 Range $67.53 - $80.66

Q2 2018

Shares 221,322 Value ($000) $16,137 Avg Close $77.09 Range $71.37 - $84.94

Q1 2018

Shares 225,066 Value ($000) $18,757 Avg Close $87.26 Range $78.50 - $95.93

Q4 2017

Shares 231,915 Value ($000) $20,214 Avg Close $85.88 Range $79.70 - $91.73

Q3 2017

Shares 235,853 Value ($000) $19,965 Avg Close $77.80 Range $63.68 - $89.87

Q2 2017

Shares 244,968 Value ($000) $18,499 Avg Close $71.71 Range $65.47 - $77.74

Q1 2017

Shares 282,552 Value ($000) $18,758 Avg Close $76.04 Range $66.29 - $87.48

Q4 2016

Shares 294,952 Value ($000) $24,549 Avg Close $86.74 Range $79.72 - $97.17

Q3 2016

Shares 302,452 Value ($000) $27,925 Avg Close $92.15 Range $82.50 - $99.14

Q2 2016

Shares 299,852 Value ($000) $27,188 Avg Close $103.58 Range $84.85 - $133.53

Q1 2016

Shares 317,927 Value ($000) $40,672 Avg Close $136.76 Range $122.62 - $152.36

Q4 2015

Shares 278,133 Value ($000) $40,246 Avg Close $153.80 Range $140.40 - $167.92

Q3 2015

Shares 273,693 Value ($000) $43,044 Avg Close $183.44 Range $150.64 - $198.42

Q2 2015

Shares 267,145 Value ($000) $49,376 Avg Close $190.62 Range $161.86 - $215.73

Q1 2015

Shares 264,338 Value ($000) $43,761 Avg Close $159.50 Range $147.21 - $174.65

Q4 2014

Shares 268,674 Value ($000) $44,912 Avg Close $156.40 Range $142.38 - $171.57

Q3 2014

Shares 252,976 Value ($000) $37,994 Avg Close $149.11 Range $135.00 - $160.65

Q2 2014

Shares 246,339 Value ($000) $35,906 Avg Close $141.69 Range $125.37 - $158.99

Q1 2014

Shares 229,269 Value ($000) $35,459 Avg Close $157.83 Range $144.46 - $168.39

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	127,615	$1,776	$16.67	$12.17 - $22.65
Q3 2025	131,978	$2,939	$24.45	$20.52 - $28.44
Q2 2025	124,729	$3,333	$26.19	$23.71 - $28.09
Q1 2025	124,729	$3,497	$25.93	$23.14 - $30.93
Q4 2024	145,760	$3,747	$26.27	$23.89 - $28.96
Q3 2024	130,867	$3,433	$27.54	$25.31 - $29.74
Q2 2024	134,238	$3,447	$29.38	$24.82 - $33.46
Q1 2024	137,404	$4,423	$31.53	$25.77 - $34.60
Q4 2023	145,359	$4,678	$29.89	$26.81 - $32.35
Q3 2023	151,455	$4,839	$35.20	$30.90 - $40.28
Q2 2023	165,698	$5,625	$34.73	$31.08 - $38.13
Q1 2023	169,987	$6,097	$36.16	$32.94 - $38.77
Q4 2022	172,460	$5,879	$35.23	$30.78 - $41.44
Q3 2022	170,760	$6,089	$40.18	$35.46 - $43.90
Q2 2022	174,069	$7,062	$37.14	$31.32 - $42.27
Q1 2022	172,700	$6,637	$38.07	$34.53 - $42.10
Q4 2021	187,642	$7,299	$42.00	$35.34 - $49.39
Q3 2021	225,284	$10,663	$44.50	$39.40 - $50.90
Q2 2021	228,213	$10,464	$44.33	$39.91 - $49.23
Q1 2021	237,985	$9,631	$42.92	$38.20 - $46.57
Q4 2020	250,073	$11,183	$46.34	$41.19 - $49.91
Q3 2020	245,998	$11,294	$52.37	$44.33 - $58.83
Q2 2020	241,432	$13,344	$52.68	$40.01 - $58.26
Q1 2020	223,848	$10,765	$53.64	$40.17 - $63.86
Q4 2019	209,015	$10,798	$52.29	$47.43 - $56.93
Q3 2019	212,941	$11,901	$50.93	$45.22 - $57.50
Q2 2019	212,032	$10,097	$47.63	$40.68 - $52.97
Q1 2019	209,904	$10,109	$46.80	$38.38 - $51.66
Q4 2018	213,915	$8,289	$63.49	$36.28 - $75.42
Q3 2018	218,848	$15,494	$75.07	$67.53 - $80.66
Q2 2018	221,322	$16,137	$77.09	$71.37 - $84.94
Q1 2018	225,066	$18,757	$87.26	$78.50 - $95.93
Q4 2017	231,915	$20,214	$85.88	$79.70 - $91.73
Q3 2017	235,853	$19,965	$77.80	$63.68 - $89.87
Q2 2017	244,968	$18,499	$71.71	$65.47 - $77.74
Q1 2017	282,552	$18,758	$76.04	$66.29 - $87.48
Q4 2016	294,952	$24,549	$86.74	$79.72 - $97.17
Q3 2016	302,452	$27,925	$92.15	$82.50 - $99.14
Q2 2016	299,852	$27,188	$103.58	$84.85 - $133.53
Q1 2016	317,927	$40,672	$136.76	$122.62 - $152.36
Q4 2015	278,133	$40,246	$153.80	$140.40 - $167.92
Q3 2015	273,693	$43,044	$183.44	$150.64 - $198.42
Q2 2015	267,145	$49,376	$190.62	$161.86 - $215.73
Q1 2015	264,338	$43,761	$159.50	$147.21 - $174.65
Q4 2014	268,674	$44,912	$156.40	$142.38 - $171.57
Q3 2014	252,976	$37,994	$149.11	$135.00 - $160.65
Q2 2014	246,339	$35,906	$141.69	$125.37 - $158.99
Q1 2014	229,269	$35,459	$157.83	$144.46 - $168.39