MASCO CORP

Ticker: MAS CUSIP: 574599106 Class: COM

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

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

Q4 2025

Shares 48,311 Value ($000) $3,066 Avg Close $64.75 Range $58.29 - $71.30

Q3 2025

Shares 50,276 Value ($000) $3,539 Avg Close $69.90 Range $63.09 - $76.03

Q2 2025

Shares 51,735 Value ($000) $3,330 Avg Close $62.21 Range $55.74 - $70.21

Q1 2025

Shares 48,478 Value ($000) $3,371 Avg Close $73.59 Range $66.87 - $80.67

Q4 2024

Shares 45,875 Value ($000) $3,329 Avg Close $78.41 Range $70.44 - $84.80

Q3 2024

Shares 47,511 Value ($000) $3,988 Avg Close $74.05 Range $62.18 - $82.52

Q2 2024

Shares 48,377 Value ($000) $3,225 Avg Close $68.51 Range $62.90 - $76.58

Q1 2024

Shares 48,245 Value ($000) $3,806 Avg Close $69.75 Range $61.47 - $76.60

Q4 2023

Shares 49,163 Value ($000) $3,293 Avg Close $56.03 Range $45.83 - $67.33

Q3 2023

Shares 45,225 Value ($000) $2,417 Avg Close $55.30 Range $50.54 - $61.11

Q2 2023

Shares 39,256 Value ($000) $2,253 Avg Close $49.92 Range $44.43 - $55.44

Q1 2023

Shares 38,177 Value ($000) $1,898 Avg Close $48.90 Range $44.50 - $54.07

Q4 2022

Shares 38,122 Value ($000) $2 Avg Close $45.49 Range $39.82 - $49.55

Q3 2022

Shares 32,987 Value ($000) $1,540 Avg Close $48.85 Range $42.58 - $53.57

Q2 2022

Shares 34,353 Value ($000) $1,738 Avg Close $49.33 Range $43.30 - $54.44

Q1 2022

Shares 32,103 Value ($000) $1,637 Avg Close $55.17 Range $47.47 - $65.82

Q4 2021

Shares 30,637 Value ($000) $2,151 Avg Close $59.83 Range $51.05 - $65.60

Q3 2021

Shares 30,974 Value ($000) $1,721 Avg Close $54.65 Range $50.50 - $58.29

Q2 2021

Shares 31,797 Value ($000) $1,873 Avg Close $56.54 Range $52.61 - $62.78

Q1 2021

Shares 32,160 Value ($000) $1,926 Avg Close $51.14 Range $47.60 - $55.71

Q4 2020

Shares 32,697 Value ($000) $1,796 Avg Close $50.31 Range $47.08 - $54.86

Q3 2020

Shares 24,232 Value ($000) $1,336 Avg Close $51.02 Range $44.72 - $54.83

Q2 2020

Shares 15,082 Value ($000) $757 Avg Close $39.39 Range $28.99 - $45.88

Q1 2020

Shares 18,151 Value ($000) $627 Avg Close $39.55 Range $24.49 - $45.34

Q4 2019

Shares 18,295 Value ($000) $878 Avg Close $41.05 Range $36.07 - $43.68

Q3 2019

Shares 18,548 Value ($000) $773 Avg Close $36.09 Range $33.62 - $39.24

Q2 2019

Shares 17,233 Value ($000) $676 Avg Close $34.59 Range $31.22 - $36.62

Q1 2019

Shares 17,217 Value ($000) $677 Avg Close $31.91 Range $25.52 - $36.69

Q4 2018

Shares 16,666 Value ($000) $487 Avg Close $27.68 Range $24.10 - $32.91

Q3 2018

Shares 25,232 Value ($000) $923 Avg Close $34.15 Range $32.33 - $35.89

Q2 2018

Shares 32,503 Value ($000) $1,216 Avg Close $34.09 Range $31.70 - $36.99

Q1 2018

Shares 28,043 Value ($000) $1,134 Avg Close $37.94 Range $34.97 - $41.04

Q4 2017

Shares 28,137 Value ($000) $1,236 Avg Close $35.80 Range $33.80 - $39.17

Q3 2017

Shares 25,910 Value ($000) $1,011 Avg Close $33.12 Range $31.72 - $34.42

Q2 2017

Shares 23,770 Value ($000) $908 Avg Close $32.06 Range $28.82 - $34.52

Q1 2017

Shares 23,761 Value ($000) $808 Avg Close $29.20 Range $27.36 - $30.53

Q4 2016

Shares 18,820 Value ($000) $595 Avg Close $27.95 Range $25.61 - $30.47

Q3 2016

Shares 18,860 Value ($000) $647 Avg Close $30.05 Range $26.26 - $32.48

Q2 2016

Shares 26,642 Value ($000) $824 Avg Close $27.32 Range $25.22 - $28.52

Q1 2016

Shares 24,781 Value ($000) $779 Avg Close $23.79 Range $19.95 - $27.39

Q4 2015

Shares 21,984 Value ($000) $622 Avg Close $24.50 Range $21.34 - $26.34

Q3 2015

Shares 22,099 Value ($000) $556 Avg Close $22.00 Range $19.31 - $24.52

Q2 2015

Shares 39,033 Value ($000) $1,041 Avg Close $20.22 Range $19.12 - $21.30

Q1 2015

Shares 40,100 Value ($000) $1,071 Avg Close $19.32 Range $17.38 - $20.50

Q4 2014

Shares 65,004 Value ($000) $1,638 Avg Close $17.51 Range $14.79 - $19.07

Q3 2014

Shares 65,373 Value ($000) $1,564 Avg Close $16.70 Range $14.98 - $18.49

Q2 2014

Shares 65,302 Value ($000) $1,450 Avg Close $15.87 Range $14.42 - $17.26

Q1 2014

Shares 68,284 Value ($000) $1,517 Avg Close $16.53 Range $15.18 - $17.49

Q4 2013

Shares 68,137 Value ($000) $1,551 Avg Close $15.53 Range $14.04 - $16.82

Q3 2013

Shares 72,898 Value ($000) $1,551 Avg Close $14.83 Range $13.37 - $16.78

Q2 2013

Shares 72,666 Value ($000) $1,416 Avg Close $14.92 Range $13.43 - $16.64

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	48,311	$3,066	$64.75	$58.29 - $71.30
Q3 2025	50,276	$3,539	$69.90	$63.09 - $76.03
Q2 2025	51,735	$3,330	$62.21	$55.74 - $70.21
Q1 2025	48,478	$3,371	$73.59	$66.87 - $80.67
Q4 2024	45,875	$3,329	$78.41	$70.44 - $84.80
Q3 2024	47,511	$3,988	$74.05	$62.18 - $82.52
Q2 2024	48,377	$3,225	$68.51	$62.90 - $76.58
Q1 2024	48,245	$3,806	$69.75	$61.47 - $76.60
Q4 2023	49,163	$3,293	$56.03	$45.83 - $67.33
Q3 2023	45,225	$2,417	$55.30	$50.54 - $61.11
Q2 2023	39,256	$2,253	$49.92	$44.43 - $55.44
Q1 2023	38,177	$1,898	$48.90	$44.50 - $54.07
Q4 2022	38,122	$2	$45.49	$39.82 - $49.55
Q3 2022	32,987	$1,540	$48.85	$42.58 - $53.57
Q2 2022	34,353	$1,738	$49.33	$43.30 - $54.44
Q1 2022	32,103	$1,637	$55.17	$47.47 - $65.82
Q4 2021	30,637	$2,151	$59.83	$51.05 - $65.60
Q3 2021	30,974	$1,721	$54.65	$50.50 - $58.29
Q2 2021	31,797	$1,873	$56.54	$52.61 - $62.78
Q1 2021	32,160	$1,926	$51.14	$47.60 - $55.71
Q4 2020	32,697	$1,796	$50.31	$47.08 - $54.86
Q3 2020	24,232	$1,336	$51.02	$44.72 - $54.83
Q2 2020	15,082	$757	$39.39	$28.99 - $45.88
Q1 2020	18,151	$627	$39.55	$24.49 - $45.34
Q4 2019	18,295	$878	$41.05	$36.07 - $43.68
Q3 2019	18,548	$773	$36.09	$33.62 - $39.24
Q2 2019	17,233	$676	$34.59	$31.22 - $36.62
Q1 2019	17,217	$677	$31.91	$25.52 - $36.69
Q4 2018	16,666	$487	$27.68	$24.10 - $32.91
Q3 2018	25,232	$923	$34.15	$32.33 - $35.89
Q2 2018	32,503	$1,216	$34.09	$31.70 - $36.99
Q1 2018	28,043	$1,134	$37.94	$34.97 - $41.04
Q4 2017	28,137	$1,236	$35.80	$33.80 - $39.17
Q3 2017	25,910	$1,011	$33.12	$31.72 - $34.42
Q2 2017	23,770	$908	$32.06	$28.82 - $34.52
Q1 2017	23,761	$808	$29.20	$27.36 - $30.53
Q4 2016	18,820	$595	$27.95	$25.61 - $30.47
Q3 2016	18,860	$647	$30.05	$26.26 - $32.48
Q2 2016	26,642	$824	$27.32	$25.22 - $28.52
Q1 2016	24,781	$779	$23.79	$19.95 - $27.39
Q4 2015	21,984	$622	$24.50	$21.34 - $26.34
Q3 2015	22,099	$556	$22.00	$19.31 - $24.52
Q2 2015	39,033	$1,041	$20.22	$19.12 - $21.30
Q1 2015	40,100	$1,071	$19.32	$17.38 - $20.50
Q4 2014	65,004	$1,638	$17.51	$14.79 - $19.07
Q3 2014	65,373	$1,564	$16.70	$14.98 - $18.49
Q2 2014	65,302	$1,450	$15.87	$14.42 - $17.26
Q1 2014	68,284	$1,517	$16.53	$15.18 - $17.49
Q4 2013	68,137	$1,551	$15.53	$14.04 - $16.82
Q3 2013	72,898	$1,551	$14.83	$13.37 - $16.78
Q2 2013	72,666	$1,416	$14.92	$13.43 - $16.64