Masco Corporation Investor Day

Clear Strategic Focus Executing on strategy presented at our 2017 Investor Day 1 2 3 Drive full potential of our core businesses • Grew Plumbing segment above market • Continued to gain share in PRO paint market • Introduced new products and programs across segments Leverage opportunities across our portfolio • Talent movement • Brand leverage ● MASCO Masco Operating System ● Actively manage portfolio • Divestitures of UK Cabinetry and Arrow Fastener • Kichler Lighting and Mercury Plastics acquisitions ● Pursuing divestitures of Cabinetry and Windows businesses; completed sale of UK Window Group on September 6, 2019 4

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