ARMSTRONG WORLD INDS INC NEW

Ticker: AWI CUSIP: 04247X102 Class: EQTY

PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO's Holding History (CIK: 0001007280)

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

Q4 2025

Shares 14,268 Value ($000) $2,727 Avg Close $190.70 Range $177.96 - $205.72

Q3 2025

Shares 14,801 Value ($000) $2,901 Avg Close $185.53 Range $161.01 - $200.48

Q2 2025

Shares 14,778 Value ($000) $2,401 Avg Close $147.87 Range $121.70 - $168.75

Q1 2025

Shares 14,878 Value ($000) $2,096 Avg Close $146.25 Range $134.86 - $155.43

Q4 2024

Shares 16,455 Value ($000) $2,326 Avg Close $145.73 Range $128.16 - $163.18

Q2 2024

Shares 17,216 Value ($000) $1,950 Avg Close $114.50 Range $109.47 - $123.00

Q1 2024

Shares 17,490 Value ($000) $2,173 Avg Close $108.64 Range $93.68 - $123.78

Q4 2023

Shares 19,100 Value ($000) $1,878 Avg Close $81.24 Range $66.98 - $98.11

Q3 2023

Shares 18,992 Value ($000) $1,367 Avg Close $73.04 Range $68.36 - $77.77

Q2 2023

Shares 20,981 Value ($000) $1,541 Avg Close $66.41 Range $60.59 - $72.47

Q1 2023

Shares 23,211 Value ($000) $1,654 Avg Close $72.70 Range $64.28 - $80.89

Q4 2022

Shares 23,873 Value ($000) $1,637 Avg Close $73.18 Range $64.85 - $82.25

Q3 2022

Shares 25,011 Value ($000) $1,982 Avg Close $81.71 Range $71.66 - $91.77

Q2 2022

Shares 24,996 Value ($000) $1,874 Avg Close $81.44 Range $70.62 - $92.01

Q1 2022

Shares 26,421 Value ($000) $2,378 Avg Close $92.96 Range $82.23 - $112.82

Q4 2021

Shares 27,304 Value ($000) $3,171 Avg Close $103.39 Range $90.40 - $113.30

Q3 2021

Shares 28,214 Value ($000) $2,694 Avg Close $100.21 Range $91.25 - $108.93

Q2 2021

Shares 28,724 Value ($000) $3,081 Avg Close $98.29 Range $85.80 - $105.57

Q1 2021

Shares 26,752 Value ($000) $2,410 Avg Close $80.81 Range $67.35 - $92.31

Q4 2020

Shares 24,656 Value ($000) $1,834 Avg Close $68.65 Range $54.92 - $77.54

Q3 2020

Shares 19,333 Value ($000) $1,330 Avg Close $69.27 Range $61.41 - $77.24

Q2 2020

Shares 18,786 Value ($000) $1,465 Avg Close $71.55 Range $61.02 - $82.61

Q1 2020

Shares 32,657 Value ($000) $2,594 Avg Close $90.71 Range $58.46 - $104.84

Q4 2019

Shares 18,535 Value ($000) $1,742 Avg Close $89.76 Range $84.26 - $97.29

Q3 2019

Shares 16,539 Value ($000) $1,599 Avg Close $90.34 Range $85.56 - $97.90

Q2 2019

Shares 15,981 Value ($000) $1,553 Avg Close $83.72 Range $74.58 - $93.00

Q1 2019

Shares 14,603 Value ($000) $1,160 Avg Close $65.06 Range $53.52 - $74.36

Q4 2018

Shares 14,762 Value ($000) $859 Avg Close $59.47 Range $50.69 - $66.52

Q3 2018

Shares 46,658 Value ($000) $3,247 Avg Close $64.18 Range $57.82 - $68.33

Q2 2018

Shares 20,239 Value ($000) $1,279 Avg Close $55.42 Range $50.66 - $60.47

Q1 2018

Shares 20,973 Value ($000) $1,181 Avg Close $56.41 Range $51.77 - $60.10

Q4 2017

Shares 21,691 Value ($000) $1,313 Avg Close $51.25 Range $45.82 - $57.22

Q3 2017

Shares 23,216 Value ($000) $1,190 Avg Close $43.80 Range $40.72 - $48.36

Q2 2017

Shares 25,177 Value ($000) $1,158 Avg Close $41.71 Range $38.33 - $44.61

Q1 2017

Shares 14,655 Value ($000) $675 Avg Close $39.39 Range $35.77 - $44.66

Q4 2016

Shares 14,655 Value ($000) $602 Avg Close $38.10 Range $33.85 - $41.86

Q3 2016

Shares 11,832 Value ($000) $489 Avg Close $38.95 Range $34.88 - $42.56

Q2 2016

Shares 9,715 Value ($000) $380 Avg Close $38.14 Range $33.80 - $45.02

Q1 2016

Shares 7,004 Value ($000) $339 Avg Close $38.17 Range $33.42 - $45.27

Q4 2015

Shares 7,569 Value ($000) $346 Avg Close $45.23 Range $41.33 - $48.68

Q3 2015

Shares 11,949 Value ($000) $570 Avg Close $51.16 Range $43.23 - $56.47

Q2 2015

Shares 11,935 Value ($000) $636 Avg Close $51.87 Range $49.25 - $54.85

Q1 2015

Shares 12,381 Value ($000) $712 Avg Close $49.83 Range $45.21 - $54.35

Q4 2014

Shares 13,050 Value ($000) $667 Avg Close $46.09 Range $40.93 - $52.13

Q3 2014

Shares 10,601 Value ($000) $594 Avg Close $51.87 Range $44.98 - $55.73

Q2 2014

Shares 40,534 Value ($000) $2,328 Avg Close $50.40 Range $47.43 - $53.96

Q1 2014

Shares 40,082 Value ($000) $2,134 Avg Close $52.98 Range $47.74 - $57.59

Q4 2013

Shares 13,207 Value ($000) $761 Avg Close $49.89 Range $46.10 - $53.80

Q3 2013

Shares 9,465 Value ($000) $520 Avg Close $47.06 Range $42.62 - $53.16

Q2 2013

Shares 5,882 Value ($000) $281 Avg Close $47.68 Range $41.80 - $52.04

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,268	$2,727	$190.70	$177.96 - $205.72
Q3 2025	14,801	$2,901	$185.53	$161.01 - $200.48
Q2 2025	14,778	$2,401	$147.87	$121.70 - $168.75
Q1 2025	14,878	$2,096	$146.25	$134.86 - $155.43
Q4 2024	16,455	$2,326	$145.73	$128.16 - $163.18
Q2 2024	17,216	$1,950	$114.50	$109.47 - $123.00
Q1 2024	17,490	$2,173	$108.64	$93.68 - $123.78
Q4 2023	19,100	$1,878	$81.24	$66.98 - $98.11
Q3 2023	18,992	$1,367	$73.04	$68.36 - $77.77
Q2 2023	20,981	$1,541	$66.41	$60.59 - $72.47
Q1 2023	23,211	$1,654	$72.70	$64.28 - $80.89
Q4 2022	23,873	$1,637	$73.18	$64.85 - $82.25
Q3 2022	25,011	$1,982	$81.71	$71.66 - $91.77
Q2 2022	24,996	$1,874	$81.44	$70.62 - $92.01
Q1 2022	26,421	$2,378	$92.96	$82.23 - $112.82
Q4 2021	27,304	$3,171	$103.39	$90.40 - $113.30
Q3 2021	28,214	$2,694	$100.21	$91.25 - $108.93
Q2 2021	28,724	$3,081	$98.29	$85.80 - $105.57
Q1 2021	26,752	$2,410	$80.81	$67.35 - $92.31
Q4 2020	24,656	$1,834	$68.65	$54.92 - $77.54
Q3 2020	19,333	$1,330	$69.27	$61.41 - $77.24
Q2 2020	18,786	$1,465	$71.55	$61.02 - $82.61
Q1 2020	32,657	$2,594	$90.71	$58.46 - $104.84
Q4 2019	18,535	$1,742	$89.76	$84.26 - $97.29
Q3 2019	16,539	$1,599	$90.34	$85.56 - $97.90
Q2 2019	15,981	$1,553	$83.72	$74.58 - $93.00
Q1 2019	14,603	$1,160	$65.06	$53.52 - $74.36
Q4 2018	14,762	$859	$59.47	$50.69 - $66.52
Q3 2018	46,658	$3,247	$64.18	$57.82 - $68.33
Q2 2018	20,239	$1,279	$55.42	$50.66 - $60.47
Q1 2018	20,973	$1,181	$56.41	$51.77 - $60.10
Q4 2017	21,691	$1,313	$51.25	$45.82 - $57.22
Q3 2017	23,216	$1,190	$43.80	$40.72 - $48.36
Q2 2017	25,177	$1,158	$41.71	$38.33 - $44.61
Q1 2017	14,655	$675	$39.39	$35.77 - $44.66
Q4 2016	14,655	$602	$38.10	$33.85 - $41.86
Q3 2016	11,832	$489	$38.95	$34.88 - $42.56
Q2 2016	9,715	$380	$38.14	$33.80 - $45.02
Q1 2016	7,004	$339	$38.17	$33.42 - $45.27
Q4 2015	7,569	$346	$45.23	$41.33 - $48.68
Q3 2015	11,949	$570	$51.16	$43.23 - $56.47
Q2 2015	11,935	$636	$51.87	$49.25 - $54.85
Q1 2015	12,381	$712	$49.83	$45.21 - $54.35
Q4 2014	13,050	$667	$46.09	$40.93 - $52.13
Q3 2014	10,601	$594	$51.87	$44.98 - $55.73
Q2 2014	40,534	$2,328	$50.40	$47.43 - $53.96
Q1 2014	40,082	$2,134	$52.98	$47.74 - $57.59
Q4 2013	13,207	$761	$49.89	$46.10 - $53.80
Q3 2013	9,465	$520	$47.06	$42.62 - $53.16
Q2 2013	5,882	$281	$47.68	$41.80 - $52.04