MASCO CORP

Ticker: MAS CUSIP: 574599106 Class: COM

Municipal Employees' Retirement System of Michigan's Holding History (CIK: 0001588873)

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

Q2 2020

Shares 23,460 Value ($000) $1,178 Avg Close $39.39 Range $28.99 - $45.88

Q1 2020

Shares 4,110 Value ($000) $142 Avg Close $39.55 Range $24.49 - $45.34

Q4 2019

Shares 4,110 Value ($000) $197 Avg Close $41.05 Range $36.07 - $43.68

Q3 2019

Shares 26,400 Value ($000) $1,100 Avg Close $36.09 Range $33.62 - $39.24

Q2 2019

Shares 26,400 Value ($000) $1,036 Avg Close $34.59 Range $31.22 - $36.62

Q1 2019

Shares 36,870 Value ($000) $1,450 Avg Close $31.91 Range $25.52 - $36.69

Q4 2018

Shares 40,990 Value ($000) $1,199 Avg Close $27.68 Range $24.10 - $32.91

Q2 2018

Shares 8,230 Value ($000) $308 Avg Close $34.09 Range $31.70 - $36.99

Q1 2018

Shares 37,160 Value ($000) $1,503 Avg Close $37.94 Range $34.97 - $41.04

Q4 2017

Shares 37,160 Value ($000) $1,633 Avg Close $35.80 Range $33.80 - $39.17

Q3 2017

Shares 25,290 Value ($000) $987 Avg Close $33.12 Range $31.72 - $34.42

Q2 2017

Shares 27,650 Value ($000) $1,057 Avg Close $32.06 Range $28.82 - $34.52

Q1 2017

Shares 33,780 Value ($000) $1,148 Avg Close $29.20 Range $27.36 - $30.53

Q4 2016

Shares 33,780 Value ($000) $1,068 Avg Close $27.95 Range $25.61 - $30.47

Q3 2016

Shares 10,650 Value ($000) $365 Avg Close $30.05 Range $26.26 - $32.48

Q2 2016

Shares 10,700 Value ($000) $331 Avg Close $27.32 Range $25.22 - $28.52

Q1 2016

Shares 15,030 Value ($000) $473 Avg Close $23.79 Range $19.95 - $27.39

Q4 2015

Shares 15,010 Value ($000) $424 Avg Close $24.50 Range $21.34 - $26.34

Q3 2015

Shares 15,010 Value ($000) $378 Avg Close $22.00 Range $19.31 - $24.52

Q2 2015

Shares 17,550 Value ($000) $468 Avg Close $20.22 Range $19.12 - $21.30

Q1 2015

Shares 10,500 Value ($000) $280 Avg Close $19.32 Range $17.38 - $20.50

Q4 2014

Shares 12,400 Value ($000) $312 Avg Close $17.51 Range $14.79 - $19.07

Q3 2014

Shares 12,400 Value ($000) $297 Avg Close $16.70 Range $14.98 - $18.49

Q2 2014

Shares 12,200 Value ($000) $272 Avg Close $15.87 Range $14.42 - $17.26

Q1 2014

Shares 12,200 Value ($000) $271 Avg Close $16.53 Range $15.18 - $17.49

Q4 2013

Shares 11,900 Value ($000) $271 Avg Close $15.53 Range $14.04 - $16.82

Q3 2013

Shares 11,900 Value ($000) $253 Avg Close $14.83 Range $13.37 - $16.78

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	23,460	$1,178	$39.39	$28.99 - $45.88
Q1 2020	4,110	$142	$39.55	$24.49 - $45.34
Q4 2019	4,110	$197	$41.05	$36.07 - $43.68
Q3 2019	26,400	$1,100	$36.09	$33.62 - $39.24
Q2 2019	26,400	$1,036	$34.59	$31.22 - $36.62
Q1 2019	36,870	$1,450	$31.91	$25.52 - $36.69
Q4 2018	40,990	$1,199	$27.68	$24.10 - $32.91
Q2 2018	8,230	$308	$34.09	$31.70 - $36.99
Q1 2018	37,160	$1,503	$37.94	$34.97 - $41.04
Q4 2017	37,160	$1,633	$35.80	$33.80 - $39.17
Q3 2017	25,290	$987	$33.12	$31.72 - $34.42
Q2 2017	27,650	$1,057	$32.06	$28.82 - $34.52
Q1 2017	33,780	$1,148	$29.20	$27.36 - $30.53
Q4 2016	33,780	$1,068	$27.95	$25.61 - $30.47
Q3 2016	10,650	$365	$30.05	$26.26 - $32.48
Q2 2016	10,700	$331	$27.32	$25.22 - $28.52
Q1 2016	15,030	$473	$23.79	$19.95 - $27.39
Q4 2015	15,010	$424	$24.50	$21.34 - $26.34
Q3 2015	15,010	$378	$22.00	$19.31 - $24.52
Q2 2015	17,550	$468	$20.22	$19.12 - $21.30
Q1 2015	10,500	$280	$19.32	$17.38 - $20.50
Q4 2014	12,400	$312	$17.51	$14.79 - $19.07
Q3 2014	12,400	$297	$16.70	$14.98 - $18.49
Q2 2014	12,200	$272	$15.87	$14.42 - $17.26
Q1 2014	12,200	$271	$16.53	$15.18 - $17.49
Q4 2013	11,900	$271	$15.53	$14.04 - $16.82
Q3 2013	11,900	$253	$14.83	$13.37 - $16.78