MASCO CORP

Ticker: MAS CUSIP: 574599106 Class: COM

STATE OF MICHIGAN RETIREMENT SYSTEM's Holding History (CIK: 0000762152)

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

Q4 2025

Shares 54,417 Value ($000) $3,453 Avg Close $64.75 Range $58.29 - $71.30

Q3 2025

Shares 56,617 Value ($000) $3,985 Avg Close $69.90 Range $63.09 - $76.03

Q2 2025

Shares 57,317 Value ($000) $3,689 Avg Close $62.21 Range $55.74 - $70.21

Q1 2025

Shares 57,517 Value ($000) $4,000 Avg Close $73.59 Range $66.87 - $80.67

Q4 2024

Shares 58,517 Value ($000) $4,247 Avg Close $78.41 Range $70.44 - $84.80

Q3 2024

Shares 59,417 Value ($000) $4,987 Avg Close $74.05 Range $62.18 - $82.52

Q2 2024

Shares 60,317 Value ($000) $4,021 Avg Close $68.51 Range $62.90 - $76.58

Q1 2024

Shares 60,217 Value ($000) $4,750 Avg Close $69.75 Range $61.47 - $76.60

Q4 2023

Shares 61,417 Value ($000) $4,114 Avg Close $56.03 Range $45.83 - $67.33

Q3 2023

Shares 61,617 Value ($000) $3,293 Avg Close $55.30 Range $50.54 - $61.11

Q2 2023

Shares 61,917 Value ($000) $3,553 Avg Close $49.92 Range $44.43 - $55.44

Q1 2023

Shares 61,817 Value ($000) $3,074 Avg Close $48.90 Range $44.50 - $54.07

Q4 2022

Shares 61,317 Value ($000) $2,862 Avg Close $45.49 Range $39.82 - $49.55

Q3 2022

Shares 61,017 Value ($000) $2,849 Avg Close $48.85 Range $42.58 - $53.57

Q2 2022

Shares 63,717 Value ($000) $3,224 Avg Close $49.33 Range $43.30 - $54.44

Q1 2022

Shares 60,517 Value ($000) $3,086 Avg Close $55.17 Range $47.47 - $65.82

Q4 2021

Shares 61,454 Value ($000) $4,315 Avg Close $59.83 Range $51.05 - $65.60

Q3 2021

Shares 62,054 Value ($000) $3,447 Avg Close $54.65 Range $50.50 - $58.29

Q2 2021

Shares 521,654 Value ($000) $30,731 Avg Close $56.54 Range $52.61 - $62.78

Q1 2021

Shares 825,754 Value ($000) $49,463 Avg Close $51.14 Range $47.60 - $55.71

Q4 2020

Shares 826,954 Value ($000) $45,425 Avg Close $50.31 Range $47.08 - $54.86

Q3 2020

Shares 827,954 Value ($000) $45,645 Avg Close $51.02 Range $44.72 - $54.83

Q2 2020

Shares 828,554 Value ($000) $41,602 Avg Close $39.39 Range $28.99 - $45.88

Q1 2020

Shares 1,021,604 Value ($000) $35,317 Avg Close $39.55 Range $24.49 - $45.34

Q4 2019

Shares 1,025,204 Value ($000) $49,200 Avg Close $41.05 Range $36.07 - $43.68

Q3 2019

Shares 69,604 Value ($000) $2,901 Avg Close $36.09 Range $33.62 - $39.24

Q2 2019

Shares 70,304 Value ($000) $2,759 Avg Close $34.59 Range $31.22 - $36.62

Q1 2019

Shares 84,904 Value ($000) $3,338 Avg Close $31.91 Range $25.52 - $36.69

Q4 2018

Shares 87,504 Value ($000) $2,559 Avg Close $27.68 Range $24.10 - $32.91

Q3 2018

Shares 91,604 Value ($000) $3,353 Avg Close $34.15 Range $32.33 - $35.89

Q2 2018

Shares 91,904 Value ($000) $3,439 Avg Close $34.09 Range $31.70 - $36.99

Q1 2018

Shares 92,304 Value ($000) $3,733 Avg Close $37.94 Range $34.97 - $41.04

Q4 2017

Shares 92,204 Value ($000) $4,051 Avg Close $35.80 Range $33.80 - $39.17

Q3 2017

Shares 96,704 Value ($000) $3,772 Avg Close $33.12 Range $31.72 - $34.42

Q2 2017

Shares 105,104 Value ($000) $4,016 Avg Close $32.06 Range $28.82 - $34.52

Q1 2017

Shares 105,204 Value ($000) $3,576 Avg Close $29.20 Range $27.36 - $30.53

Q4 2016

Shares 107,404 Value ($000) $3,396 Avg Close $27.95 Range $25.61 - $30.47

Q3 2016

Shares 115,288 Value ($000) $3,956 Avg Close $30.05 Range $26.26 - $32.48

Q2 2016

Shares 777,188 Value ($000) $24,046 Avg Close $27.32 Range $25.22 - $28.52

Q1 2016

Shares 114,988 Value ($000) $3,616 Avg Close $23.79 Range $19.95 - $27.39

Q4 2015

Shares 115,088 Value ($000) $3,257 Avg Close $24.50 Range $21.34 - $26.34

Q3 2015

Shares 124,288 Value ($000) $3,130 Avg Close $22.00 Range $19.31 - $24.52

Q2 2015

Shares 134,788 Value ($000) $3,595 Avg Close $20.22 Range $19.12 - $21.30

Q1 2015

Shares 134,888 Value ($000) $3,602 Avg Close $19.32 Range $17.38 - $20.50

Q4 2014

Shares 146,788 Value ($000) $3,699 Avg Close $17.51 Range $14.79 - $19.07

Q3 2014

Shares 146,088 Value ($000) $3,494 Avg Close $16.70 Range $14.98 - $18.49

Q2 2014

Shares 146,088 Value ($000) $3,243 Avg Close $15.87 Range $14.42 - $17.26

Q1 2014

Shares 145,488 Value ($000) $3,231 Avg Close $16.53 Range $15.18 - $17.49

Q4 2013

Shares 145,088 Value ($000) $3,304 Avg Close $15.53 Range $14.04 - $16.82

Q3 2013

Shares 145,188 Value ($000) $3,090 Avg Close $14.83 Range $13.37 - $16.78

Q2 2013

Shares 144,988 Value ($000) $2,826 Avg Close $14.92 Range $13.43 - $16.64

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	54,417	$3,453	$64.75	$58.29 - $71.30
Q3 2025	56,617	$3,985	$69.90	$63.09 - $76.03
Q2 2025	57,317	$3,689	$62.21	$55.74 - $70.21
Q1 2025	57,517	$4,000	$73.59	$66.87 - $80.67
Q4 2024	58,517	$4,247	$78.41	$70.44 - $84.80
Q3 2024	59,417	$4,987	$74.05	$62.18 - $82.52
Q2 2024	60,317	$4,021	$68.51	$62.90 - $76.58
Q1 2024	60,217	$4,750	$69.75	$61.47 - $76.60
Q4 2023	61,417	$4,114	$56.03	$45.83 - $67.33
Q3 2023	61,617	$3,293	$55.30	$50.54 - $61.11
Q2 2023	61,917	$3,553	$49.92	$44.43 - $55.44
Q1 2023	61,817	$3,074	$48.90	$44.50 - $54.07
Q4 2022	61,317	$2,862	$45.49	$39.82 - $49.55
Q3 2022	61,017	$2,849	$48.85	$42.58 - $53.57
Q2 2022	63,717	$3,224	$49.33	$43.30 - $54.44
Q1 2022	60,517	$3,086	$55.17	$47.47 - $65.82
Q4 2021	61,454	$4,315	$59.83	$51.05 - $65.60
Q3 2021	62,054	$3,447	$54.65	$50.50 - $58.29
Q2 2021	521,654	$30,731	$56.54	$52.61 - $62.78
Q1 2021	825,754	$49,463	$51.14	$47.60 - $55.71
Q4 2020	826,954	$45,425	$50.31	$47.08 - $54.86
Q3 2020	827,954	$45,645	$51.02	$44.72 - $54.83
Q2 2020	828,554	$41,602	$39.39	$28.99 - $45.88
Q1 2020	1,021,604	$35,317	$39.55	$24.49 - $45.34
Q4 2019	1,025,204	$49,200	$41.05	$36.07 - $43.68
Q3 2019	69,604	$2,901	$36.09	$33.62 - $39.24
Q2 2019	70,304	$2,759	$34.59	$31.22 - $36.62
Q1 2019	84,904	$3,338	$31.91	$25.52 - $36.69
Q4 2018	87,504	$2,559	$27.68	$24.10 - $32.91
Q3 2018	91,604	$3,353	$34.15	$32.33 - $35.89
Q2 2018	91,904	$3,439	$34.09	$31.70 - $36.99
Q1 2018	92,304	$3,733	$37.94	$34.97 - $41.04
Q4 2017	92,204	$4,051	$35.80	$33.80 - $39.17
Q3 2017	96,704	$3,772	$33.12	$31.72 - $34.42
Q2 2017	105,104	$4,016	$32.06	$28.82 - $34.52
Q1 2017	105,204	$3,576	$29.20	$27.36 - $30.53
Q4 2016	107,404	$3,396	$27.95	$25.61 - $30.47
Q3 2016	115,288	$3,956	$30.05	$26.26 - $32.48
Q2 2016	777,188	$24,046	$27.32	$25.22 - $28.52
Q1 2016	114,988	$3,616	$23.79	$19.95 - $27.39
Q4 2015	115,088	$3,257	$24.50	$21.34 - $26.34
Q3 2015	124,288	$3,130	$22.00	$19.31 - $24.52
Q2 2015	134,788	$3,595	$20.22	$19.12 - $21.30
Q1 2015	134,888	$3,602	$19.32	$17.38 - $20.50
Q4 2014	146,788	$3,699	$17.51	$14.79 - $19.07
Q3 2014	146,088	$3,494	$16.70	$14.98 - $18.49
Q2 2014	146,088	$3,243	$15.87	$14.42 - $17.26
Q1 2014	145,488	$3,231	$16.53	$15.18 - $17.49
Q4 2013	145,088	$3,304	$15.53	$14.04 - $16.82
Q3 2013	145,188	$3,090	$14.83	$13.37 - $16.78
Q2 2013	144,988	$2,826	$14.92	$13.43 - $16.64