Sharemaestro, Armstrong World Industries Inc (AWI), 2026-08-19, https://sharemaestro.com/evidence/19067ef8-0186-4588-bf64-9114cd88d74a/ Record ID: 19067ef8-0186-4588-bf64-9114cd88d74a Record checksum: ad1caa5974a944ba79d97711148867b153934df06ab65412d6723f550230a765