MASCO CORP

Ticker: MAS CUSIP: 574599106 Class: COM

SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC's Holding History (CIK: 0001638555)

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

Q3 2016

Shares 140,000 Value ($000) $4,803 Avg Close $30.05 Range $26.26 - $32.48

Q2 2016

Shares 150,000 Value ($000) $4,641 Avg Close $27.32 Range $25.22 - $28.52

Q1 2016

Shares 140,000 Value ($000) $4,403 Avg Close $23.79 Range $19.95 - $27.39

Q4 2015

Shares 235,000 Value ($000) $6,651 Avg Close $24.50 Range $21.34 - $26.34

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2016	140,000	$4,803	$30.05	$26.26 - $32.48
Q2 2016	150,000	$4,641	$27.32	$25.22 - $28.52
Q1 2016	140,000	$4,403	$23.79	$19.95 - $27.39
Q4 2015	235,000	$6,651	$24.50	$21.34 - $26.34