Historical shareholding details of Mr. Christopher P. Calzaretta holdings in Armstrong World Industries Inc. (AWI)

Monthly changes of Mr. Christopher P. Calzaretta shareholding in Armstrong World Industries Inc. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Apr 08, 2025	Mr. Christopher P. Calzaretta	4,691	0.01%

Apr 04, 2024	Mr. Christopher P. Calzaretta	1,959	0.00%

Mar 31, 2023	Mr. Christopher P. Calzaretta	1,062	0.00%