MASCO CORP

Ticker: MAS CUSIP: 574599106 Class: COM

Zweig-DiMenna Associates LLC's Holding History (CIK: 0001533950)

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

Q4 2015

Shares 13,500 Value ($000) $382 Avg Close $24.50 Range $21.34 - $26.34

Q2 2015

Shares 9,600 Value ($000) $256 Avg Close $20.22 Range $19.12 - $21.30

Q3 2014

Shares 10,600 Value ($000) $254 Avg Close $16.70 Range $14.98 - $18.49

Q2 2014

Shares 325,000 Value ($000) $7,215 Avg Close $15.87 Range $14.42 - $17.26

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	13,500	$382	$24.50	$21.34 - $26.34
Q2 2015	9,600	$256	$20.22	$19.12 - $21.30
Q3 2014	10,600	$254	$16.70	$14.98 - $18.49
Q2 2014	325,000	$7,215	$15.87	$14.42 - $17.26