MASCO CORP

Ticker: MAS CUSIP: 574599106 Class: COM

IRIDIAN ASSET MANAGEMENT LLC/CT's Holding History (CIK: 0001033427)

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

Q1 2019
Shares 2,503,591 Value ($000) $98,416 Avg Close $31.91 Range $25.52 - $36.69
Q4 2018
Shares 5,717,510 Value ($000) $167,180 Avg Close $27.68 Range $24.10 - $32.91
Q3 2018
Shares 4,901,419 Value ($000) $179,392 Avg Close $34.15 Range $32.33 - $35.89
Q2 2018
Shares 3,100,364 Value ($000) $116,016 Avg Close $34.09 Range $31.70 - $36.99
Q1 2018
Shares 16,150 Value ($000) $653 Avg Close $37.94 Range $34.97 - $41.04
Q4 2016
Shares 160 Value ($000) $5 Avg Close $27.95 Range $25.61 - $30.47
Q3 2016
Shares 3,395,078 Value ($000) $116,485 Avg Close $30.05 Range $26.26 - $32.48
Q2 2016
Shares 6,826,918 Value ($000) $211,225 Avg Close $27.32 Range $25.22 - $28.52
Q1 2016
Shares 12,850,123 Value ($000) $404,136 Avg Close $23.79 Range $19.95 - $27.39
Q4 2015
Shares 12,939,123 Value ($000) $366,177 Avg Close $24.50 Range $21.34 - $26.34
Q3 2015
Shares 19,134,643 Value ($000) $481,810 Avg Close $22.00 Range $19.31 - $24.52
Q2 2015
Shares 17,121,148 Value ($000) $456,621 Avg Close $20.22 Range $19.12 - $21.30
Q1 2015
Shares 14,838,313 Value ($000) $396,183 Avg Close $19.32 Range $17.38 - $20.50
Q4 2014
Shares 11,052,010 Value ($000) $278,511 Avg Close $17.51 Range $14.79 - $19.07
Q3 2014
Shares 2,238,680 Value ($000) $53,549 Avg Close $16.70 Range $14.98 - $18.49