Armstrong World Industries Inc 10-K, 10-K/A, 10-KT, and 10-KT/A reports

Form type	Sec Links	Description	Filing date	Reporting date
10-K	Report \| Data	10-K	Feb 25, 2025	Dec 31, 2024
10-K	Report \| Data	10-K	Feb 20, 2024	Dec 31, 2023
10-K	Report \| Data	10-K	Feb 21, 2023	Dec 31, 2022
10-K	Report \| Data	10-K	Feb 22, 2022	Dec 31, 2021
10-K	Report \| Data	10-K	Feb 23, 2021	Dec 31, 2020
10-K/A	Report \| Data	10-K/A	Jul 28, 2020	Dec 31, 2019
10-K	Report \| Data	10-K	Feb 25, 2020	Dec 31, 2019
10-K/A	Report	10-K/A	Apr 30, 2019	Dec 31, 2018
10-K/A	Report	FORM 10-K/A	Feb 26, 2019	Dec 31, 2018
10-K	Report \| Data	10-K	Feb 25, 2019	Dec 31, 2018
10-K	Report \| Data	10-K	Feb 26, 2018	Dec 31, 2017
10-K	Report \| Data	10-K	Feb 27, 2017	Dec 31, 2016
10-K	Report \| Data	10-K	Feb 22, 2016	Dec 31, 2015
10-K	Report \| Data	10-K	Feb 23, 2015	Dec 31, 2014
10-K	Report \| Data	FORM 10-K	Feb 24, 2014	Dec 31, 2013
10-K	Report \| Data	FORM 10-K	Feb 27, 2013	Dec 31, 2012
10-K	Report \| Data	FORM 10-K	Feb 27, 2012	Dec 31, 2011
10-K	Report	FORM 10-K	Feb 28, 2011	Dec 31, 2010
10-K	Report	FORM 10-K	Feb 26, 2010	Dec 31, 2009
10-K	Report	FORM 10-K	Feb 26, 2009	Dec 31, 2008

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