| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| 8-K | Report | Data | 8-K | Oct 29, 2024 | Oct 29, 2024 |
| 8-K | Report | Data | 8-K | Oct 23, 2024 | Oct 23, 2024 |
| 8-K | Report | Data | 8-K | Aug 21, 2024 | Aug 21, 2024 |
| 8-K | Report | Data | 8-K | Jul 30, 2024 | Jul 30, 2024 |
| 8-K | Report | Data | 8-K | Jul 24, 2024 | Jul 24, 2024 |
| 8-K | Report | Data | 8-K | Jun 17, 2024 | Jun 13, 2024 |
| 8-K | Report | Data | 8-K | Apr 30, 2024 | Apr 30, 2024 |
| 8-K | Report | Data | 8-K | Apr 29, 2024 | Apr 29, 2024 |
| 8-K | Report | Data | 8-K | Apr 24, 2024 | Apr 24, 2024 |
| 8-K | Report | Data | 8-K | Feb 20, 2024 | Feb 20, 2024 |
| 8-K | Report | Data | 8-K | Feb 14, 2024 | Feb 14, 2024 |
| 8-K/A | Report | Data | 8-K/A | Nov 7, 2023 | Nov 6, 2023 |
| 8-K | Report | Data | 8-K | Nov 6, 2023 | Nov 6, 2023 |
| 8-K | Report | Data | 8-K | Oct 24, 2023 | Oct 24, 2023 |
| 8-K | Report | Data | 8-K | Oct 18, 2023 | Oct 18, 2023 |
| 8-K | Report | Data | 8-K | Jul 25, 2023 | Jul 25, 2023 |
| 8-K | Report | Data | 8-K | Jul 24, 2023 | Jul 24, 2023 |
| 8-K | Report | Data | 8-K | Jul 19, 2023 | Jul 19, 2023 |
| 8-K | Report | Data | 8-K | Jun 20, 2023 | Jun 20, 2023 |
| 8-K | Report | Data | 8-K | May 2, 2023 | Apr 28, 2023 |
| 8-K | Report | Data | 8-K | Apr 25, 2023 | Apr 19, 2023 |
| 8-K | Report | Data | 8-K | Apr 25, 2023 | Apr 25, 2023 |
| 8-K | Report | Data | 8-K | Apr 19, 2023 | Apr 19, 2023 |
| 8-K | Report | Data | 8-K | Feb 21, 2023 | Feb 21, 2023 |
| 8-K | Report | Data | 8-K | Feb 14, 2023 | Feb 14, 2023 |
| 8-K | Report | Data | 8-K | Dec 12, 2022 | Dec 7, 2022 |
| 8-K | Report | Data | 8-K | Oct 25, 2022 | Oct 25, 2022 |
| 8-K | Report | Data | 8-K | Oct 19, 2022 | Oct 19, 2022 |
| 8-K | Report | Data | 8-K | Sep 30, 2022 | Sep 28, 2022 |
| 8-K | Report | Data | 8-K | Sep 21, 2022 | Sep 19, 2022 |
| 8-K | Report | Data | 8-K | Jul 26, 2022 | Jul 26, 2022 |
| 8-K | Report | Data | 8-K | Jul 21, 2022 | Jul 19, 2022 |
| 8-K | Report | Data | 8-K | Jul 20, 2022 | Jul 20, 2022 |
| 8-K | Report | Data | 8-K | Jun 22, 2022 | Jun 16, 2022 |
| 8-K | Report | Data | 8-K | Jun 14, 2022 | Jun 9, 2022 |
| 8-K | Report | Data | 8-K | Apr 26, 2022 | Apr 26, 2022 |
| 8-K | Report | Data | 8-K | Apr 20, 2022 | Apr 20, 2022 |
| 8-K | Report | Data | 8-K | Apr 11, 2022 | Apr 7, 2022 |
| 8-K | Report | Data | 8-K | Apr 4, 2022 | Mar 31, 2022 |
| 8-K | Report | Data | 8-K | Feb 22, 2022 | Feb 22, 2022 |
| 8-K | Report | Data | 8-K | Feb 16, 2022 | Feb 16, 2022 |
| 8-K | Report | Data | 8-K | Jan 18, 2022 | Jan 18, 2022 |
| 8-K | Report | Data | 8-K | Nov 16, 2021 | Nov 12, 2021 |
| 8-K | Report | Data | 8-K | Oct 26, 2021 | Oct 26, 2021 |
| 8-K | Report | Data | 8-K | Oct 20, 2021 | Oct 20, 2021 |
| 8-K | Report | Data | CFO RETIREMENT AND TRANSITION PLAN | Sep 1, 2021 | Aug 31, 2021 |
| 8-K | Report | Data | 8-K | Aug 3, 2021 | Aug 3, 2021 |
| 8-K | Report | Data | 8-K | Jul 27, 2021 | Jul 27, 2021 |
| 8-K | Report | Data | 8-K | Jul 21, 2021 | Jul 21, 2021 |
| 8-K | Report | Data | 8-K | Jun 25, 2021 | Jun 24, 2021 |
| 8-K | Report | Data | 8-K | Apr 27, 2021 | Apr 27, 2021 |
| 8-K | Report | Data | 8-K DIVIDEND | Apr 20, 2021 | Apr 20, 2021 |
| 8-K | Report | Data | 8-K | Mar 12, 2021 | Mar 12, 2021 |
| 8-K | Report | Data | 8-K | Mar 8, 2021 | Mar 8, 2021 |
| 8-K | Report | Data | 8-K | Feb 23, 2021 | Feb 23, 2021 |
| 8-K | Report | Data | 8-K | Feb 17, 2021 | Feb 17, 2021 |
| 8-K | Report | Data | 8-K | Dec 16, 2020 | Dec 16, 2020 |
| 8-K | Report | Data | 8-K | Nov 20, 2020 | Nov 20, 2020 |
| 8-K/A | Report | Data | 8-K/A | Oct 28, 2020 | Oct 27, 2020 |
| 8-K | Report | Data | 8-K | Oct 27, 2020 | Oct 27, 2020 |
| 8-K | Report | Data | 8-K | Oct 21, 2020 | Oct 21, 2020 |
| 8-K | Report | Data | 8-K | Aug 24, 2020 | Aug 24, 2020 |
| 8-K | Report | Data | 8-K | Jul 28, 2020 | Jul 28, 2020 |
| 8-K | Report | Data | 8-K | Jul 22, 2020 | Jul 22, 2020 |
| 8-K | Report | Data | 8-K | Jun 26, 2020 | Jun 25, 2020 |
| 8-K | Report | Data | 8-K | Apr 27, 2020 | Apr 27, 2020 |
| 8-K | Report | Data | 8-K | Apr 22, 2020 | Apr 22, 2020 |
| 8-K | Report | Data | 8-K | Apr 17, 2020 | Apr 17, 2020 |
| 8-K | Report | Data | 8-K | Feb 24, 2020 | Feb 24, 2020 |
| 8-K | Report | Data | 8-K | Feb 19, 2020 | Feb 19, 2020 |
| 8-K | Report | Data | 8-K | Nov 25, 2019 | Nov 25, 2019 |
| 8-K | Report | Data | 8-K | Oct 28, 2019 | Oct 28, 2019 |
| 8-K | Report | Data | 8-K | Oct 23, 2019 | Oct 23, 2019 |
| 8-K/A | Report | Data | FORM 8-K/A | Oct 4, 2019 | Sep 30, 2019 |
| 8-K | Report | Data | 8-K CREDIT AMENDMENT | Oct 1, 2019 | Sep 30, 2019 |
| 8-K | Report | Data | 8-K | Sep 30, 2019 | Sep 30, 2019 |
| 8-K | Report | Data | 8-K | Jul 29, 2019 | Jul 29, 2019 |
| 8-K | Report | 8-K | Jul 24, 2019 | Jul 24, 2019 |
| 8-K | Report | 8-K | Jul 12, 2019 | Jul 11, 2019 |
| 8-K | Report | FORM 8-K | Jun 5, 2019 | Jun 5, 2019 |
| 8-K | Report | 8-K | Apr 29, 2019 | Apr 29, 2019 |
| 8-K | Report | 8-K Q2 DIVIDEND | Apr 24, 2019 | Apr 24, 2019 |
| 8-K | Report | 8-K ROCKFON | Apr 4, 2019 | Apr 4, 2019 |
| 8-K | Report | 8-K-ACGI | Mar 5, 2019 | Mar 5, 2019 |
| 8-K | Report | 8-K | Feb 25, 2019 | Feb 25, 2019 |
| 8-K | Report | 8-K | Feb 20, 2019 | Feb 20, 2019 |
| 8-K | Report | 8-K ACGI | Jan 22, 2019 | Jan 22, 2019 |
| 8-K | Report | FORM 8-K | Dec 7, 2018 | Dec 7, 2018 |
| 8-K | Report | 8-K | Nov 7, 2018 | Nov 7, 2018 |
| 8-K | Report | 8-K | Nov 6, 2018 | Nov 6, 2018 |
| 8-K | Report | 8-K | Oct 30, 2018 | Oct 30, 2018 |
| 8-K | Report | FORM 8-K | Sep 17, 2018 | Sep 17, 2018 |
| 8-K | Report | FORM 8-K | Aug 2, 2018 | Aug 2, 2018 |
| 8-K | Report | 8-K | Jul 31, 2018 | Jul 27, 2018 |
| 8-K | Report | FORM 8-K | Jul 19, 2018 | Jul 18, 2018 |
| 8-K | Report | FORM 8-K | Jul 13, 2018 | Jul 12, 2018 |
| 8-K | Report | 8-K | Jun 6, 2018 | Jun 6, 2018 |
| 8-K | Report | 8-K | Apr 30, 2018 | Apr 24, 2018 |
| 8-K | Report | 8-K | Feb 26, 2018 | Feb 26, 2018 |
| 8-K | Report | FORM 8-K | Feb 23, 2018 | Feb 20, 2018 |
| 8-K | Report | 8-K (5.03 BYLAWS) | Dec 8, 2017 | Dec 5, 2017 |
| 8-K | Report | 8-K | Dec 1, 2017 | Nov 27, 2017 |
| 8-K | Report | 8-K | Nov 21, 2017 | Nov 21, 2017 |
| 8-K | Report | FORM 8-K | Nov 20, 2017 | Nov 17, 2017 |
| 8-K | Report | 8-K | Oct 30, 2017 | Oct 30, 2017 |
| 8-K | Report | 8-K | Sep 8, 2017 | Sep 8, 2017 |
| 8-K | Report | Data | 8-K | Jul 31, 2017 | Jul 31, 2017 |
| 8-K | Report | 8-K | Jul 17, 2017 | Jul 13, 2017 |
| 8-K | Report | 8-K | Jun 6, 2017 | Jun 6, 2017 |
| 8-K | Report | 8-K | May 1, 2017 | May 1, 2017 |
| 8-K | Report | 8-K | Feb 27, 2017 | Feb 27, 2017 |
| 8-K | Report | 8-K | Jan 17, 2017 | Jan 16, 2017 |
| 8-K | Report | FORM 8-K | Dec 15, 2016 | Dec 15, 2016 |
| 8-K | Report | FORM 8-K | Nov 7, 2016 | Nov 7, 2016 |
| 8-K | Report | 8-K | Oct 31, 2016 | Oct 26, 2016 |
| 8-K | Report | DISCLOSURE OF DISCONTINUED OPERATION AND SEGMENT REALIGNMENT FOR ALL QUARTERLY P | Sep 30, 2016 | Sep 30, 2016 |
| 8-K | Report | FORM 8-K | Sep 15, 2016 | Sep 13, 2016 |
| 8-K | Report | FORM 8-K | Jul 29, 2016 | Jul 29, 2016 |
| 8-K | Report | FORM 8-K | Jul 11, 2016 | Jul 8, 2016 |
| 8-K | Report | Data | 8-K | May 9, 2016 | May 9, 2016 |
| 8-K | Report | 8-K | Apr 14, 2016 | Apr 11, 2016 |
| 8-K | Report | Data | 8-K | Apr 7, 2016 | Apr 1, 2016 |
| 8-K | Report | Data | 8-K | Apr 4, 2016 | Mar 30, 2016 |
| 8-K | Report | Data | 8-K | Mar 24, 2016 | Mar 24, 2016 |
| 8-K | Report | Data | 8-K | Mar 15, 2016 | Mar 11, 2016 |
| 8-K | Report | FORM 8-K | Mar 9, 2016 | Mar 9, 2016 |
| 8-K | Report | FORM 8-K | Mar 8, 2016 | Mar 8, 2016 |
| 8-K | Report | FORM 8-K | Feb 22, 2016 | Feb 22, 2016 |
| 8-K | Report | FORM 8-K | Feb 3, 2016 | Feb 3, 2016 |
| 8-K | Report | FORM 8-K | Oct 29, 2015 | Oct 29, 2015 |
| 8-K | Report | FORM 8-K | Jul 30, 2015 | Jul 30, 2015 |
| 8-K | Report | FORM 8-K | Jul 10, 2015 | Jul 10, 2015 |
| 8-K | Report | FORM 8-K | May 1, 2015 | Apr 30, 2015 |
| 8-K | Report | FORM 8-K | Apr 30, 2015 | Apr 30, 2015 |
| 8-K | Report | 8-K | Mar 10, 2015 | Mar 9, 2015 |
| 8-K | Report | FORM 8-K | Feb 23, 2015 | Feb 23, 2015 |
| 8-K | Report | FORM 8-K | Dec 15, 2014 | Dec 15, 2014 |
| 8-K | Report | FORM 8-K | Dec 11, 2014 | Dec 11, 2014 |
| 8-K | Report | FORM 8-K | Nov 18, 2014 | Nov 17, 2014 |
| 8-K | Report | FORM 8-K | Oct 27, 2014 | Oct 27, 2014 |
| 8-K | Report | FORM 8-K | Oct 14, 2014 | Oct 13, 2014 |
| 8-K | Report | FORM 8-K | Aug 26, 2014 | Aug 22, 2014 |
| 8-K | Report | FORM 8-K | Jul 28, 2014 | Jul 25, 2014 |
| 8-K | Report | ARMSTRONG WORLD INDUSTRIES INC--FORM 8-K | Jun 20, 2014 | Jun 20, 2014 |
| 8-K | Report | FORM 8-K | May 21, 2014 | May 21, 2014 |
| 8-K | Report | 8-K | Apr 28, 2014 | Apr 28, 2014 |
| 8-K | Report | FORM 8-K | Apr 4, 2014 | Mar 31, 2014 |
| 8-K | Report | FORM 8-K | Mar 18, 2014 | Mar 18, 2014 |
| 8-K | Report | FORM 8-K | Mar 10, 2014 | Mar 4, 2014 |
| 8-K | Report | FORM 8-K | Mar 5, 2014 | Mar 5, 2014 |
| 8-K | Report | FORM 8-K | Mar 4, 2014 | Mar 4, 2014 |
| 8-K | Report | 8-K | Feb 24, 2014 | Feb 24, 2014 |
| 8-K | Report | 8-K | Dec 2, 2013 | Nov 27, 2013 |
| 8-K | Report | FORM 8-K | Nov 13, 2013 | Nov 6, 2013 |
| 8-K | Report | FORM 8-K | Nov 7, 2013 | Nov 7, 2013 |
| 8-K | Report | FORM 8-K | Nov 6, 2013 | Nov 6, 2013 |
| 8-K | Report | FORM 8-K | Nov 5, 2013 | Nov 5, 2013 |
| 8-K | Report | FORM 8-K | Oct 28, 2013 | Oct 28, 2013 |
| 8-K | Report | FORM 8-K | Sep 13, 2013 | Sep 10, 2013 |
| 8-K | Report | FORM 8-K | Sep 9, 2013 | Sep 9, 2013 |
| 8-K | Report | FORM 8-K | Sep 9, 2013 | Sep 9, 2013 |
| 8-K | Report | FORM 8-K | Jul 29, 2013 | Jul 29, 2013 |
| 8-K | Report | FORM 8-K | Jun 24, 2013 | Jun 21, 2013 |
| 8-K | Report | FORM 8-K | Apr 29, 2013 | Apr 29, 2013 |
| 8-K | Report | FORM 8-K | Mar 18, 2013 | Mar 15, 2013 |
| 8-K | Report | FORM 8-K | Feb 19, 2013 | Feb 19, 2013 |
| 8-K | Report | FORM 8-K | Jan 4, 2013 | Dec 31, 2012 |
| 8-K | Report | FORM 8-K | Dec 12, 2012 | Dec 12, 2012 |
| 8-K | Report | FORM 8-K | Nov 14, 2012 | Nov 7, 2012 |
| 8-K | Report | FORM 8-K | Nov 8, 2012 | Nov 7, 2012 |
| 8-K | Report | FORM 8-K | Nov 6, 2012 | Nov 5, 2012 |
| 8-K | Report | FORM 8-K | Nov 2, 2012 | Oct 31, 2012 |
| 8-K | Report | FORM 8-K | Oct 30, 2012 | Oct 29, 2012 |
| 8-K | Report | FORM 8-K | Sep 27, 2012 | Sep 26, 2012 |
| 8-K | Report | FORM 8-K | Jul 30, 2012 | Jul 30, 2012 |
| 8-K | Report | FORM 8-K | Jun 26, 2012 | Jun 22, 2012 |
| 8-K | Report | FORM 8-K | May 23, 2012 | May 23, 2012 |
| 8-K | Report | FORM 8-K | Apr 30, 2012 | Apr 30, 2012 |
| 8-K | Report | FORM 8-K | Mar 23, 2012 | Mar 22, 2012 |
| 8-K | Report | FORM 8-K | Mar 13, 2012 | Mar 12, 2012 |
| 8-K | Report | FORM 8-K | Feb 27, 2012 | Feb 24, 2012 |
| 8-K | Report | FORM 8-K | Feb 27, 2012 | Feb 27, 2012 |
| 8-K | Report | FORM 8-K | Jan 31, 2012 | Jan 25, 2012 |
| 8-K | Report | FORM 8-K | Jan 4, 2012 | Jan 3, 2012 |
| 8-K | Report | QUARTERLY EARNINGS RELEASE | Oct 31, 2011 | Oct 31, 2011 |
| 8-K | Report | 8-K | Aug 1, 2011 | Aug 1, 2011 |
| 8-K | Report | SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS | Jun 30, 2011 | Jun 30, 2011 |
| 8-K | Report | 8-K | Jun 13, 2011 | Jun 13, 2011 |
| 8-K | Report | May 2, 2011 | May 2, 2011 | |
| 8-K | Report | APPOINTMENT OF NEW OFFICER | Apr 27, 2011 | Apr 27, 2011 |
| 8-K/A | Report | AMENDED 8-K (OFFICER DEPARTURE) | Apr 8, 2011 | Apr 8, 2011 |
| 8-K | Report | OFFICER DEPARTURE | Apr 7, 2011 | Apr 7, 2011 |
| 8-K | Report | 8-K | Mar 11, 2011 | Mar 11, 2011 |
| 8-K | Report | FORM 8-K | Feb 28, 2011 | Feb 28, 2011 |
| 8-K | Report | Jan 10, 2011 | Jan 10, 2011 | |
| 8-K | Report | Dec 22, 2010 | Dec 16, 2010 | |
| 8-K | Report | 8-K | Dec 14, 2010 | Dec 14, 2010 |
| 8-K | Report | FORM 8-K | Nov 24, 2010 | Nov 23, 2010 |
| 8-K | Report | FORM 8-K | Nov 17, 2010 | Nov 17, 2010 |
| 8-K | Report | FORM 8-K | Nov 5, 2010 | Nov 5, 2010 |
| 8-K | Report | FORM 8-K | Nov 2, 2010 | Oct 29, 2010 |
| 8-K | Report | FORM 8-K | Sep 23, 2010 | Sep 23, 2010 |
| 8-K | Report | FORM 8-K | Aug 19, 2010 | Aug 19, 2010 |
| 8-K | Report | FORM 8-K | Aug 6, 2010 | Aug 5, 2010 |
| 8-K | Report | FORM 8-K | Jul 6, 2010 | Jul 2, 2010 |
| 8-K | Report | FORM 8-K | Jun 25, 2010 | Jun 25, 2010 |
| 8-K | Report | FORM 8-K | Jun 4, 2010 | Jun 3, 2010 |
| 8-K | Report | FORM 8-K | May 4, 2010 | May 3, 2010 |
| 8-K | Report | FORM 8-K | Apr 6, 2010 | Apr 1, 2010 |
| 8-K | Report | FORM 8-K | Mar 30, 2010 | Mar 24, 2010 |
| 8-K | Report | FORM 8-K | Mar 3, 2010 | Feb 26, 2010 |
| 8-K | Report | FORM 8-K | Feb 12, 2010 | Feb 10, 2010 |
| 8-K | Report | FORM 8-K | Jan 8, 2010 | Jan 8, 2010 |