ARMSTRONG WORLD INDS INC NEW

Ticker: AWI CUSIP: 04247X102 Class: EQTY

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q4 2025

Shares 6,904 Value ($000) $1,319 Avg Close $190.70 Range $177.96 - $205.72

Q3 2025

Shares 8,475 Value ($000) $1,661 Avg Close $185.53 Range $161.01 - $200.48

Q2 2025

Shares 9,892 Value ($000) $1,607 Avg Close $147.87 Range $121.70 - $168.75

Q1 2025

Shares 11,481 Value ($000) $1,617 Avg Close $146.25 Range $134.86 - $155.43

Q4 2024

Shares 10,368 Value ($000) $1,465 Avg Close $145.73 Range $128.16 - $163.18

Q3 2024

Shares 10,327 Value ($000) $1,357 Avg Close $122.34 Range $109.38 - $133.31

Q2 2024

Shares 12,050 Value ($000) $1,365 Avg Close $114.50 Range $109.47 - $123.00

Q1 2024

Shares 3,932 Value ($000) $488 Avg Close $108.64 Range $93.68 - $123.78

Q4 2023

Shares 4,242 Value ($000) $417 Avg Close $81.24 Range $66.98 - $98.11

Q3 2023

Shares 5,191 Value ($000) $374 Avg Close $73.04 Range $68.36 - $77.77

Q2 2023

Shares 3,591 Value ($000) $264 Avg Close $66.41 Range $60.59 - $72.47

Q1 2023

Shares 5,751 Value ($000) $410 Avg Close $72.70 Range $64.28 - $80.89

Q4 2022

Shares 5,782 Value ($000) $397 Avg Close $73.18 Range $64.85 - $82.25

Q3 2022

Shares 8,704 Value ($000) $690 Avg Close $81.71 Range $71.66 - $91.77

Q2 2022

Shares 11,764 Value ($000) $882 Avg Close $81.44 Range $70.62 - $92.01

Q1 2022

Shares 3,381 Value ($000) $304 Avg Close $92.96 Range $82.23 - $112.82

Q4 2021

Shares 5,782 Value ($000) $671 Avg Close $103.39 Range $90.40 - $113.30

Q3 2021

Shares 5,960 Value ($000) $569 Avg Close $100.21 Range $91.25 - $108.93

Q2 2021

Shares 5,677 Value ($000) $609 Avg Close $98.29 Range $85.80 - $105.57

Q1 2021

Shares 6,043 Value ($000) $544 Avg Close $80.81 Range $67.35 - $92.31

Q4 2020

Shares 6,121 Value ($000) $455 Avg Close $68.65 Range $54.92 - $77.54

Q3 2020

Shares 6,381 Value ($000) $439 Avg Close $69.27 Range $61.41 - $77.24

Q2 2020

Shares 6,271 Value ($000) $489 Avg Close $71.55 Range $61.02 - $82.61

Q1 2020

Shares 6,651 Value ($000) $528 Avg Close $90.71 Range $58.46 - $104.84

Q4 2019

Shares 6,931 Value ($000) $651 Avg Close $89.76 Range $84.26 - $97.29

Q3 2019

Shares 6,931 Value ($000) $670 Avg Close $90.34 Range $85.56 - $97.90

Q2 2019

Shares 6,983 Value ($000) $679 Avg Close $83.72 Range $74.58 - $93.00

Q1 2019

Shares 8,051 Value ($000) $639 Avg Close $65.06 Range $53.52 - $74.36

Q4 2018

Shares 8,311 Value ($000) $484 Avg Close $59.47 Range $50.69 - $66.52

Q3 2018

Shares 8,641 Value ($000) $601 Avg Close $64.18 Range $57.82 - $68.33

Q2 2018

Shares 8,831 Value ($000) $558 Avg Close $55.42 Range $50.66 - $60.47

Q1 2018

Shares 8,842 Value ($000) $498 Avg Close $56.41 Range $51.77 - $60.10

Q4 2017

Shares 9,088 Value ($000) $550 Avg Close $51.25 Range $45.82 - $57.22

Q3 2017

Shares 8,971 Value ($000) $460 Avg Close $43.80 Range $40.72 - $48.36

Q2 2017

Shares 8,783 Value ($000) $404 Avg Close $41.71 Range $38.33 - $44.61

Q1 2017

Shares 9,293 Value ($000) $428 Avg Close $39.39 Range $35.77 - $44.66

Q4 2016

Shares 25,226 Value ($000) $1,054 Avg Close $38.10 Range $33.85 - $41.86

Q3 2016

Shares 29,527 Value ($000) $1,220 Avg Close $38.95 Range $34.88 - $42.56

Q2 2016

Shares 30,227 Value ($000) $1,183 Avg Close $38.14 Range $33.80 - $45.02

Q1 2016

Shares 27,427 Value ($000) $1,327 Avg Close $38.17 Range $33.42 - $45.27

Q4 2015

Shares 28,437 Value ($000) $1,300 Avg Close $45.23 Range $41.33 - $48.68

Q3 2015

Shares 29,237 Value ($000) $1,396 Avg Close $51.16 Range $43.23 - $56.47

Q2 2015

Shares 30,007 Value ($000) $1,599 Avg Close $51.87 Range $49.25 - $54.85

Q1 2015

Shares 34,377 Value ($000) $1,976 Avg Close $49.83 Range $45.21 - $54.35

Q4 2014

Shares 35,357 Value ($000) $1,807 Avg Close $46.09 Range $40.93 - $52.13

Q3 2014

Shares 33,307 Value ($000) $1,865 Avg Close $51.87 Range $44.98 - $55.73

Q2 2014

Shares 33,077 Value ($000) $1,900 Avg Close $50.40 Range $47.43 - $53.96

Q1 2014

Shares 17,987 Value ($000) $958 Avg Close $52.98 Range $47.74 - $57.59

Q4 2013

Shares 17,967 Value ($000) $1,035 Avg Close $49.89 Range $46.10 - $53.80

Q3 2013

Shares 18,337 Value ($000) $1,008 Avg Close $47.06 Range $42.62 - $53.16

Q2 2013

Shares 21,807 Value ($000) $1,042 Avg Close $47.68 Range $41.80 - $52.04

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,904	$1,319	$190.70	$177.96 - $205.72
Q3 2025	8,475	$1,661	$185.53	$161.01 - $200.48
Q2 2025	9,892	$1,607	$147.87	$121.70 - $168.75
Q1 2025	11,481	$1,617	$146.25	$134.86 - $155.43
Q4 2024	10,368	$1,465	$145.73	$128.16 - $163.18
Q3 2024	10,327	$1,357	$122.34	$109.38 - $133.31
Q2 2024	12,050	$1,365	$114.50	$109.47 - $123.00
Q1 2024	3,932	$488	$108.64	$93.68 - $123.78
Q4 2023	4,242	$417	$81.24	$66.98 - $98.11
Q3 2023	5,191	$374	$73.04	$68.36 - $77.77
Q2 2023	3,591	$264	$66.41	$60.59 - $72.47
Q1 2023	5,751	$410	$72.70	$64.28 - $80.89
Q4 2022	5,782	$397	$73.18	$64.85 - $82.25
Q3 2022	8,704	$690	$81.71	$71.66 - $91.77
Q2 2022	11,764	$882	$81.44	$70.62 - $92.01
Q1 2022	3,381	$304	$92.96	$82.23 - $112.82
Q4 2021	5,782	$671	$103.39	$90.40 - $113.30
Q3 2021	5,960	$569	$100.21	$91.25 - $108.93
Q2 2021	5,677	$609	$98.29	$85.80 - $105.57
Q1 2021	6,043	$544	$80.81	$67.35 - $92.31
Q4 2020	6,121	$455	$68.65	$54.92 - $77.54
Q3 2020	6,381	$439	$69.27	$61.41 - $77.24
Q2 2020	6,271	$489	$71.55	$61.02 - $82.61
Q1 2020	6,651	$528	$90.71	$58.46 - $104.84
Q4 2019	6,931	$651	$89.76	$84.26 - $97.29
Q3 2019	6,931	$670	$90.34	$85.56 - $97.90
Q2 2019	6,983	$679	$83.72	$74.58 - $93.00
Q1 2019	8,051	$639	$65.06	$53.52 - $74.36
Q4 2018	8,311	$484	$59.47	$50.69 - $66.52
Q3 2018	8,641	$601	$64.18	$57.82 - $68.33
Q2 2018	8,831	$558	$55.42	$50.66 - $60.47
Q1 2018	8,842	$498	$56.41	$51.77 - $60.10
Q4 2017	9,088	$550	$51.25	$45.82 - $57.22
Q3 2017	8,971	$460	$43.80	$40.72 - $48.36
Q2 2017	8,783	$404	$41.71	$38.33 - $44.61
Q1 2017	9,293	$428	$39.39	$35.77 - $44.66
Q4 2016	25,226	$1,054	$38.10	$33.85 - $41.86
Q3 2016	29,527	$1,220	$38.95	$34.88 - $42.56
Q2 2016	30,227	$1,183	$38.14	$33.80 - $45.02
Q1 2016	27,427	$1,327	$38.17	$33.42 - $45.27
Q4 2015	28,437	$1,300	$45.23	$41.33 - $48.68
Q3 2015	29,237	$1,396	$51.16	$43.23 - $56.47
Q2 2015	30,007	$1,599	$51.87	$49.25 - $54.85
Q1 2015	34,377	$1,976	$49.83	$45.21 - $54.35
Q4 2014	35,357	$1,807	$46.09	$40.93 - $52.13
Q3 2014	33,307	$1,865	$51.87	$44.98 - $55.73
Q2 2014	33,077	$1,900	$50.40	$47.43 - $53.96
Q1 2014	17,987	$958	$52.98	$47.74 - $57.59
Q4 2013	17,967	$1,035	$49.89	$46.10 - $53.80
Q3 2013	18,337	$1,008	$47.06	$42.62 - $53.16
Q2 2013	21,807	$1,042	$47.68	$41.80 - $52.04