| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G/A | Report | SEC SCHEDULE 13G | May 10, 2024 | |
| SC 13G/A | Report | Feb 14, 2024 | ||
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 9, 2024 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Jan 10, 2024 | |
| SC 13G | Report | Jan 8, 2024 | ||
| SC 13G/A | Report | Feb 14, 2023 | ||
| SC 13G/A | Report | Feb 14, 2023 | ||
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 13, 2023 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2023 | |
| SC 13G/A | Report | Feb 14, 2022 | ||
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 11, 2022 | |
| SC 13G/A | Report | Feb 10, 2022 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2022 | |
| SC 13G/A | Report | Jan 10, 2022 | ||
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 16, 2021 | |
| SC 13G/A | Report | Feb 16, 2021 | ||
| SC 13G/A | Report | Feb 16, 2021 | ||
| SC 13G/A | Report | Feb 10, 2021 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2021 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Jun 11, 2020 | |
| SC 13G | Report | Jun 8, 2020 | ||
| SC 13G/A | Report | Feb 14, 2020 | ||
| SC 13G | Report | SC 13G | Feb 14, 2020 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 12, 2020 | |
| SC 13G/A | Report | Feb 10, 2020 | ||
| SC 13G/A | Report | May 10, 2019 | ||
| SC 13G/A | Report | Feb 14, 2019 | ||
| SC 13G/A | Report | Feb 13, 2019 | ||
| SC 13G/A | Report | Feb 11, 2019 | ||
| SC 13G/A | Report | Feb 8, 2019 | ||
| SC 13G/A | Report | Feb 6, 2019 | ||
| SC 13G | Report | Oct 9, 2018 | ||
| SC 13G/A | Report | Aug 20, 2018 | ||
| SC 13G | Report | Feb 14, 2018 | ||
| SC 13G/A | Report | Feb 14, 2018 | ||
| SC 13G/A | Report | Feb 13, 2018 | ||
| SC 13G/A | Report | Feb 12, 2018 | ||
| SC 13G/A | Report | Feb 6, 2018 | ||
| SC 13G/A | Report | Apr 4, 2017 | ||
| SC 13G/A | Report | AMENDMENT NO. 4 TO SCHEDULE 13G | Mar 13, 2017 | |
| SC 13G/A | Report | Feb 15, 2017 | ||
| SC 13G/A | Report | ARMSTRONG WORLD INDUSTRIES, INC. | Feb 14, 2017 | |
| SC 13G/A | Report | Feb 14, 2017 | ||
| SC 13G/A | Report | Feb 9, 2017 | ||
| SC 13G/A | Report | AMENDMENT NO. 3 TO SCHEDULE 13G | Feb 7, 2017 | |
| SC 13G | Report | Feb 2, 2017 | ||
| SC 13G/A | Report | ARMSTRONG WORLD INDUSTRIES, 13GA | Jan 27, 2017 | |
| SC 13G | Report | Nov 8, 2016 | ||
| SC 13G | Report | Jul 6, 2016 | ||
| SC 13G/A | Report | ETON PARK CAPITAL MANAGEMENT, L.P. | Feb 16, 2016 | |
| SC 13G/A | Report | AWI AS OF 12/31/2015 | Feb 11, 2016 | |
| SC 13G | Report | Feb 10, 2016 | ||
| SC 13G | Report | Feb 8, 2016 | ||
| SC 13G/A | Report | AMENDMENT NO. 2 TO SCHEDULE 13G/A | Jan 21, 2016 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 25, 2015 | |
| SC 13G/A | Report | ETON PARK CAPITAL MANAGEMENT, L.P. | Feb 17, 2015 | |
| SC 13G/A | Report | Feb 13, 2015 | ||
| SC 13G | Report | AWI AS OF 12/31/2014 | Feb 12, 2015 | |
| SC 13G/A | Report | DISCLOSURE DOCUMENT | Nov 10, 2014 | |
| SC 13G | Report | SCHEDULE 13G | Aug 28, 2014 | |
| SC 13G | Report | ARMSTRONG WORLD INDUSTRIES, INC. | Aug 11, 2014 | |
| SC 13G/A | Report | DISCLOSURE DOCUMENT | Aug 11, 2014 | |
| SC 13G/A | Report | SCHEDULE 13G/A, #1 | Feb 14, 2014 | |
| SC 13G/A | Report | DISCLOSURE DOCUMENT | Feb 14, 2014 | |
| SC 13G/A | Report | Feb 14, 2014 | ||
| SC 13G/A | Report | Dec 10, 2013 | ||
| SC 13G | Report | SCHEDULE 13G | Nov 14, 2013 | |
| SC 13G | Report | DISCLOSURE DOCUMENT | Aug 7, 2013 | |
| SC 13G/A | Report | Feb 14, 2013 | ||
| SC 13G/A | Report | Feb 14, 2012 | ||
| SC 13G/A | Report | DOC ONE | Feb 14, 2011 | |
| SC 13G/A | Report | DOC ONE | Feb 16, 2010 |