OWENS CORNING NEW

Ticker: OC CUSIP: 690742101 Class: EQTY

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

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

Q4 2025

Shares 76,642 Value ($000) $8,577 Avg Close $117.36 Range $97.53 - $143.47

Q3 2025

Shares 44,691 Value ($000) $6,322 Avg Close $146.73 Range $135.08 - $159.42

Q2 2025

Shares 46,375 Value ($000) $6,377 Avg Close $138.09 Range $123.41 - $149.51

Q1 2025

Shares 48,264 Value ($000) $6,893 Avg Close $165.31 Range $137.50 - $192.96

Q4 2024

Shares 56,307 Value ($000) $9,590 Avg Close $186.85 Range $167.15 - $214.53

Q3 2024

Shares 65,845 Value ($000) $11,623 Avg Close $168.42 Range $153.00 - $191.13

Q2 2024

Shares 52,377 Value ($000) $9,099 Avg Close $173.20 Range $159.25 - $184.00

Q1 2024

Shares 58,739 Value ($000) $9,798 Avg Close $152.55 Range $138.70 - $167.93

Q4 2023

Shares 75,317 Value ($000) $11,164 Avg Close $132.46 Range $109.95 - $155.19

Q3 2023

Shares 107,138 Value ($000) $14,615 Avg Close $137.41 Range $125.43 - $147.00

Q2 2023

Shares 104,872 Value ($000) $13,686 Avg Close $109.58 Range $91.51 - $132.67

Q1 2023

Shares 111,940 Value ($000) $10,724 Avg Close $94.64 Range $85.41 - $105.62

Q4 2022

Shares 88,759 Value ($000) $7,571 Avg Close $87.66 Range $79.78 - $98.99

Q3 2022

Shares 95,162 Value ($000) $7,481 Avg Close $84.04 Range $74.22 - $93.23

Q2 2022

Shares 110,094 Value ($000) $8,181 Avg Close $88.29 Range $72.97 - $97.95

Q1 2022

Shares 122,928 Value ($000) $11,248 Avg Close $91.89 Range $79.35 - $101.12

Q4 2021

Shares 233,286 Value ($000) $21,112 Avg Close $90.77 Range $83.78 - $97.98

Q3 2021

Shares 228,051 Value ($000) $19,498 Avg Close $94.03 Range $85.16 - $99.87

Q2 2021

Shares 222,059 Value ($000) $21,740 Avg Close $99.90 Range $92.46 - $109.90

Q1 2021

Shares 175,848 Value ($000) $16,194 Avg Close $83.83 Range $72.81 - $93.93

Q4 2020

Shares 173,358 Value ($000) $13,134 Avg Close $72.87 Range $64.56 - $78.99

Q3 2020

Shares 179,791 Value ($000) $12,371 Avg Close $64.12 Range $53.38 - $70.55

Q2 2020

Shares 61,843 Value ($000) $3,448 Avg Close $46.62 Range $34.09 - $60.84

Q1 2020

Shares 57,923 Value ($000) $2,248 Avg Close $55.95 Range $28.56 - $67.98

Q4 2019

Shares 76,233 Value ($000) $4,964 Avg Close $64.02 Range $59.25 - $68.72

Q3 2019

Shares 67,057 Value ($000) $4,238 Avg Close $57.24 Range $52.99 - $63.48

Q2 2019

Shares 56,364 Value ($000) $3,280 Avg Close $51.04 Range $47.53 - $58.58

Q1 2019

Shares 59,142 Value ($000) $2,787 Avg Close $48.89 Range $42.83 - $55.82

Q4 2018

Shares 93,530 Value ($000) $4,113 Avg Close $48.46 Range $40.64 - $55.12

Q3 2018

Shares 85,040 Value ($000) $4,615 Avg Close $60.23 Range $54.21 - $67.30

Q2 2018

Shares 118,298 Value ($000) $7,497 Avg Close $69.05 Range $61.00 - $82.73

Q1 2018

Shares 122,381 Value ($000) $9,839 Avg Close $87.14 Range $76.83 - $96.52

Q4 2017

Shares 126,000 Value ($000) $11,584 Avg Close $84.25 Range $73.45 - $92.85

Q3 2017

Shares 22,589 Value ($000) $1,747 Avg Close $69.95 Range $63.89 - $78.31

Q2 2017

Shares 22,118 Value ($000) $1,480 Avg Close $62.70 Range $59.26 - $67.74

Q1 2017

Shares 22,948 Value ($000) $1,408 Avg Close $57.34 Range $50.77 - $62.79

Q4 2016

Shares 62,613 Value ($000) $3,228 Avg Close $51.81 Range $46.45 - $56.13

Q3 2016

Shares 73,412 Value ($000) $3,919 Avg Close $53.72 Range $50.33 - $58.69

Q2 2016

Shares 74,712 Value ($000) $3,849 Avg Close $49.80 Range $45.46 - $52.52

Q1 2016

Shares 82,202 Value ($000) $3,887 Avg Close $44.42 Range $38.96 - $47.78

Q4 2015

Shares 126,379 Value ($000) $5,944 Avg Close $45.91 Range $41.59 - $48.50

Q3 2015

Shares 127,473 Value ($000) $5,342 Avg Close $44.07 Range $38.95 - $47.90

Q2 2015

Shares 129,863 Value ($000) $5,357 Avg Close $40.99 Range $37.29 - $45.70

Q1 2015

Shares 128,853 Value ($000) $5,592 Avg Close $39.64 Range $34.73 - $43.67

Q4 2014

Shares 131,293 Value ($000) $4,702 Avg Close $33.24 Range $28.38 - $37.16

Q3 2014

Shares 265,271 Value ($000) $8,422 Avg Close $35.29 Range $31.52 - $39.44

Q2 2014

Shares 264,691 Value ($000) $10,238 Avg Close $41.11 Range $38.10 - $44.04

Q1 2014

Shares 263,641 Value ($000) $11,381 Avg Close $42.08 Range $36.80 - $46.64

Q4 2013

Shares 263,481 Value ($000) $10,729 Avg Close $37.93 Range $34.41 - $41.08

Q3 2013

Shares 266,071 Value ($000) $10,105 Avg Close $39.00 Range $36.68 - $41.33

Q2 2013

Shares 297,875 Value ($000) $11,641 Avg Close $41.69 Range $36.86 - $45.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	76,642	$8,577	$117.36	$97.53 - $143.47
Q3 2025	44,691	$6,322	$146.73	$135.08 - $159.42
Q2 2025	46,375	$6,377	$138.09	$123.41 - $149.51
Q1 2025	48,264	$6,893	$165.31	$137.50 - $192.96
Q4 2024	56,307	$9,590	$186.85	$167.15 - $214.53
Q3 2024	65,845	$11,623	$168.42	$153.00 - $191.13
Q2 2024	52,377	$9,099	$173.20	$159.25 - $184.00
Q1 2024	58,739	$9,798	$152.55	$138.70 - $167.93
Q4 2023	75,317	$11,164	$132.46	$109.95 - $155.19
Q3 2023	107,138	$14,615	$137.41	$125.43 - $147.00
Q2 2023	104,872	$13,686	$109.58	$91.51 - $132.67
Q1 2023	111,940	$10,724	$94.64	$85.41 - $105.62
Q4 2022	88,759	$7,571	$87.66	$79.78 - $98.99
Q3 2022	95,162	$7,481	$84.04	$74.22 - $93.23
Q2 2022	110,094	$8,181	$88.29	$72.97 - $97.95
Q1 2022	122,928	$11,248	$91.89	$79.35 - $101.12
Q4 2021	233,286	$21,112	$90.77	$83.78 - $97.98
Q3 2021	228,051	$19,498	$94.03	$85.16 - $99.87
Q2 2021	222,059	$21,740	$99.90	$92.46 - $109.90
Q1 2021	175,848	$16,194	$83.83	$72.81 - $93.93
Q4 2020	173,358	$13,134	$72.87	$64.56 - $78.99
Q3 2020	179,791	$12,371	$64.12	$53.38 - $70.55
Q2 2020	61,843	$3,448	$46.62	$34.09 - $60.84
Q1 2020	57,923	$2,248	$55.95	$28.56 - $67.98
Q4 2019	76,233	$4,964	$64.02	$59.25 - $68.72
Q3 2019	67,057	$4,238	$57.24	$52.99 - $63.48
Q2 2019	56,364	$3,280	$51.04	$47.53 - $58.58
Q1 2019	59,142	$2,787	$48.89	$42.83 - $55.82
Q4 2018	93,530	$4,113	$48.46	$40.64 - $55.12
Q3 2018	85,040	$4,615	$60.23	$54.21 - $67.30
Q2 2018	118,298	$7,497	$69.05	$61.00 - $82.73
Q1 2018	122,381	$9,839	$87.14	$76.83 - $96.52
Q4 2017	126,000	$11,584	$84.25	$73.45 - $92.85
Q3 2017	22,589	$1,747	$69.95	$63.89 - $78.31
Q2 2017	22,118	$1,480	$62.70	$59.26 - $67.74
Q1 2017	22,948	$1,408	$57.34	$50.77 - $62.79
Q4 2016	62,613	$3,228	$51.81	$46.45 - $56.13
Q3 2016	73,412	$3,919	$53.72	$50.33 - $58.69
Q2 2016	74,712	$3,849	$49.80	$45.46 - $52.52
Q1 2016	82,202	$3,887	$44.42	$38.96 - $47.78
Q4 2015	126,379	$5,944	$45.91	$41.59 - $48.50
Q3 2015	127,473	$5,342	$44.07	$38.95 - $47.90
Q2 2015	129,863	$5,357	$40.99	$37.29 - $45.70
Q1 2015	128,853	$5,592	$39.64	$34.73 - $43.67
Q4 2014	131,293	$4,702	$33.24	$28.38 - $37.16
Q3 2014	265,271	$8,422	$35.29	$31.52 - $39.44
Q2 2014	264,691	$10,238	$41.11	$38.10 - $44.04
Q1 2014	263,641	$11,381	$42.08	$36.80 - $46.64
Q4 2013	263,481	$10,729	$37.93	$34.41 - $41.08
Q3 2013	266,071	$10,105	$39.00	$36.68 - $41.33
Q2 2013	297,875	$11,641	$41.69	$36.86 - $45.55