Armstrong World Industries announced an additional $800 million authorization to repurchase shares, lifting the total program to $2.5 billion and extending it through December 31, 2029. The company also declared a quarterly cash dividend of $0.339 per share, payable August 19, 2026 to shareholders of record as of August 5, 2026. Management described the move as a sign of disciplined capital allocation and strong free cash flow supporting long-term shareholder value. CFO Chris Calzaretta highlighted the business model’s robustness and the balance sheet’s strength as the basis for ongoing value creation. The expanded buyback program allows repurchases via open market, blocks, and privately negotiated transactions, including Rule 10b5-1 plans, and may be suspended or discontinued at any time. These announcements were reported by multiple outlets, including GuruFocus, Benzinga, StockTitan, and Las Vegas Sun.