Masco Q1 net sales +6% to $1.918B; adj. EPS $1.04 (+20% YoY); guidance reiterated

• On a reported basis, compared to the first quarter 2025: • Net sales increased 6 percent to $1,918 million; net sales increased 4 percent in local currency ◦ Plumbing Products’ net sales increased 9 percent; in local currency net sales increased 7 percent ◦ Decorative Architectural Products’ net sales were in line with prior year ◦ In local currency, North American sales increased 5 percent and International sales increased 1 percent • Gross margin was in line with the prior year at 35.8 percent • Operating profit increased 10 percent to $316 million from $286 million • Operating margin increased 60 basis points to 16.5 percent from 15.9 percent • Net income increased 21 percent to $1.05 per share, compared to $0.87 per share