MSA SAFETY INC

Ticker: MSA CUSIP: 553498106 Class: Com

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q4 2025

Shares 62,213 Value ($000) $9,963 Avg Close $162.81 Range $151.11 - $177.20

Q3 2025

Shares 65,813 Value ($000) $11,324 Avg Close $172.87 Range $165.94 - $182.86

Q2 2025

Shares 63,922 Value ($000) $10,709 Avg Close $156.47 Range $127.86 - $170.11

Q1 2025

Shares 63,852 Value ($000) $9,366 Avg Close $159.40 Range $146.01 - $167.77

Q4 2024

Shares 67,515 Value ($000) $11,192 Avg Close $171.42 Range $161.68 - $181.37

Q3 2024

Shares 67,515 Value ($000) $11,973 Avg Close $181.80 Range $167.76 - $200.61

Q2 2024

Shares 71,935 Value ($000) $13,501 Avg Close $185.92 Range $169.05 - $196.02

Q1 2024

Shares 79,065 Value ($000) $15,306 Avg Close $175.84 Range $160.02 - $195.48

Q4 2023

Shares 80,520 Value ($000) $13,594 Avg Close $162.61 Range $147.35 - $179.43

Q3 2023

Shares 84,063 Value ($000) $13,253 Avg Close $171.77 Range $157.40 - $185.57

Q2 2023

Shares 81,216 Value ($000) $14,128 Avg Close $143.11 Range $122.57 - $176.00

Q1 2023

Shares 85,005 Value ($000) $11,348 Avg Close $134.73 Range $127.94 - $146.33

Q4 2022

Shares 88,256 Value ($000) $12,726 Avg Close $130.95 Range $110.19 - $144.94

Q3 2022

Shares 87,293 Value ($000) $9,539 Avg Close $123.01 Range $108.75 - $132.89

Q2 2022

Shares 82,776 Value ($000) $10,022 Avg Close $124.30 Range $112.89 - $138.65

Q1 2022

Shares 82,776 Value ($000) $10,984 Avg Close $138.12 Range $127.20 - $151.98

Q4 2021

Shares 83,369 Value ($000) $12,585 Avg Close $150.05 Range $136.91 - $157.29

Q3 2021

Shares 82,369 Value ($000) $12,001 Avg Close $158.79 Range $141.25 - $167.49

Q2 2021

Shares 82,034 Value ($000) $13,583 Avg Close $162.15 Range $149.59 - $172.31

Q1 2021

Shares 86,808 Value ($000) $13,023 Avg Close $161.14 Range $145.56 - $172.84

Q4 2020

Shares 89,777 Value ($000) $13,412 Avg Close $144.38 Range $124.58 - $155.47

Q3 2020

Shares 84,333 Value ($000) $11,315 Avg Close $122.44 Range $108.35 - $135.47

Q2 2020

Shares 82,164 Value ($000) $9,403 Avg Close $111.17 Range $88.18 - $126.16

Q1 2020

Shares 79,912 Value ($000) $8,087 Avg Close $125.88 Range $83.57 - $142.34

Q4 2019

Shares 120,160 Value ($000) $15,183 Avg Close $120.34 Range $104.14 - $128.18

Q3 2019

Shares 94,393 Value ($000) $10,299 Avg Close $105.47 Range $98.71 - $114.64

Q2 2019

Shares 65,387 Value ($000) $6,891 Avg Close $105.05 Range $96.01 - $113.06

Q1 2019

Shares 62,879 Value ($000) $6,502 Avg Close $100.71 Range $90.81 - $105.37

Q4 2018

Shares 48,939 Value ($000) $4,613 Avg Close $102.10 Range $86.72 - $110.83

Q3 2018

Shares 50,211 Value ($000) $5,344 Avg Close $100.99 Range $91.22 - $108.86

Q2 2018

Shares 55,874 Value ($000) $5,383 Avg Close $90.37 Range $80.86 - $97.36

Q1 2018

Shares 58,043 Value ($000) $4,831 Avg Close $80.24 Range $71.47 - $87.31

Q4 2017

Shares 59,992 Value ($000) $4,651 Avg Close $79.81 Range $75.79 - $86.36

Q3 2017

Shares 54,793 Value ($000) $4,357 Avg Close $74.83 Range $65.95 - $81.88

Q2 2017

Shares 53,500 Value ($000) $4,343 Avg Close $77.51 Range $66.78 - $84.86

Q1 2017

Shares 49,600 Value ($000) $3,506 Avg Close $69.85 Range $66.47 - $74.64

Q4 2016

Shares 56,800 Value ($000) $3,938 Avg Close $61.85 Range $55.00 - $71.28

Q3 2016

Shares 56,488 Value ($000) $3,279 Avg Close $55.92 Range $51.25 - $58.62

Q2 2016

Shares 62,088 Value ($000) $3,262 Avg Close $49.54 Range $44.16 - $54.70

Q1 2016

Shares 67,788 Value ($000) $3,278 Avg Close $43.17 Range $37.68 - $49.77

Q4 2015

Shares 65,988 Value ($000) $2,868 Avg Close $43.83 Range $39.17 - $47.46

Q3 2015

Shares 68,688 Value ($000) $2,745 Avg Close $46.53 Range $38.32 - $54.54

Q2 2015

Shares 68,888 Value ($000) $3,342 Avg Close $47.96 Range $43.43 - $52.59

Q1 2015

Shares 83,374 Value ($000) $3,708 Avg Close $48.32 Range $43.12 - $53.64

Q4 2014

Shares 83,374 Value ($000) $3,708 Avg Close $52.89 Range $46.25 - $58.99

Q3 2014

Shares 81,269 Value ($000) $4,015 Avg Close $55.35 Range $49.37 - $61.08

Q2 2014

Shares 92,769 Value ($000) $5,332 Avg Close $54.84 Range $49.85 - $58.90

Q1 2014

Shares 86,324 Value ($000) $4,791 Avg Close $52.42 Range $46.50 - $57.94

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	62,213	$9,963	$162.81	$151.11 - $177.20
Q3 2025	65,813	$11,324	$172.87	$165.94 - $182.86
Q2 2025	63,922	$10,709	$156.47	$127.86 - $170.11
Q1 2025	63,852	$9,366	$159.40	$146.01 - $167.77
Q4 2024	67,515	$11,192	$171.42	$161.68 - $181.37
Q3 2024	67,515	$11,973	$181.80	$167.76 - $200.61
Q2 2024	71,935	$13,501	$185.92	$169.05 - $196.02
Q1 2024	79,065	$15,306	$175.84	$160.02 - $195.48
Q4 2023	80,520	$13,594	$162.61	$147.35 - $179.43
Q3 2023	84,063	$13,253	$171.77	$157.40 - $185.57
Q2 2023	81,216	$14,128	$143.11	$122.57 - $176.00
Q1 2023	85,005	$11,348	$134.73	$127.94 - $146.33
Q4 2022	88,256	$12,726	$130.95	$110.19 - $144.94
Q3 2022	87,293	$9,539	$123.01	$108.75 - $132.89
Q2 2022	82,776	$10,022	$124.30	$112.89 - $138.65
Q1 2022	82,776	$10,984	$138.12	$127.20 - $151.98
Q4 2021	83,369	$12,585	$150.05	$136.91 - $157.29
Q3 2021	82,369	$12,001	$158.79	$141.25 - $167.49
Q2 2021	82,034	$13,583	$162.15	$149.59 - $172.31
Q1 2021	86,808	$13,023	$161.14	$145.56 - $172.84
Q4 2020	89,777	$13,412	$144.38	$124.58 - $155.47
Q3 2020	84,333	$11,315	$122.44	$108.35 - $135.47
Q2 2020	82,164	$9,403	$111.17	$88.18 - $126.16
Q1 2020	79,912	$8,087	$125.88	$83.57 - $142.34
Q4 2019	120,160	$15,183	$120.34	$104.14 - $128.18
Q3 2019	94,393	$10,299	$105.47	$98.71 - $114.64
Q2 2019	65,387	$6,891	$105.05	$96.01 - $113.06
Q1 2019	62,879	$6,502	$100.71	$90.81 - $105.37
Q4 2018	48,939	$4,613	$102.10	$86.72 - $110.83
Q3 2018	50,211	$5,344	$100.99	$91.22 - $108.86
Q2 2018	55,874	$5,383	$90.37	$80.86 - $97.36
Q1 2018	58,043	$4,831	$80.24	$71.47 - $87.31
Q4 2017	59,992	$4,651	$79.81	$75.79 - $86.36
Q3 2017	54,793	$4,357	$74.83	$65.95 - $81.88
Q2 2017	53,500	$4,343	$77.51	$66.78 - $84.86
Q1 2017	49,600	$3,506	$69.85	$66.47 - $74.64
Q4 2016	56,800	$3,938	$61.85	$55.00 - $71.28
Q3 2016	56,488	$3,279	$55.92	$51.25 - $58.62
Q2 2016	62,088	$3,262	$49.54	$44.16 - $54.70
Q1 2016	67,788	$3,278	$43.17	$37.68 - $49.77
Q4 2015	65,988	$2,868	$43.83	$39.17 - $47.46
Q3 2015	68,688	$2,745	$46.53	$38.32 - $54.54
Q2 2015	68,888	$3,342	$47.96	$43.43 - $52.59
Q1 2015	83,374	$3,708	$48.32	$43.12 - $53.64
Q4 2014	83,374	$3,708	$52.89	$46.25 - $58.99
Q3 2014	81,269	$4,015	$55.35	$49.37 - $61.08
Q2 2014	92,769	$5,332	$54.84	$49.85 - $58.90
Q1 2014	86,324	$4,791	$52.42	$46.50 - $57.94