Osborne William H 4
4 · ARMSTRONG WORLD INDUSTRIES INC · Filed Aug 11, 2025
Insider Transaction Report
Form 4
Osborne William H
Director
Transactions
- Sale
Common Stock
2025-08-08$188.78/sh−100$18,878→ 4,241 total
4 · ARMSTRONG WORLD INDUSTRIES INC · Filed Aug 11, 2025
Common Stock