Armstrong World Industries Inc SC 13D and SC 13D/A reports

Location
2500 Columbia Ave, Lancaster, PA
State of incorporation
PA
Fiscal year end
December 31
Data updated at
10/29/2024, 07:02 AM
Form type Sec Links Description Filing date Reporting date
SC 13D/A Report SC 13D/A Nov 13, 2018
SC 13D/A Report SC 13D/A Aug 9, 2018
SC 13D/A Report SC 13D/A Mar 14, 2018
SC 13D/A Report SCHEDULE 13D/A Dec 17, 2014
SC 13D Report SCHEDULE 13D Aug 1, 2014
SC 13D/A Report SCHEDULE 13D/A NO. 5 MARCH 10, 2014 Mar 12, 2014
SC 13D/A Report Mar 11, 2014
SC 13D/A Report AMENDMENT NO. 4 Nov 13, 2013
SC 13D/A Report Nov 13, 2013
SC 13D/A Report Sep 13, 2013
SC 13D/A Report AMENDMENT NO. 3 Sep 13, 2013
SC 13D/A Report Dec 12, 2012
SC 13D/A Report SCHEDULE 13D, AMENDMENT NO. 2 Dec 12, 2012
SC 13D/A Report Nov 15, 2012
SC 13D/A Report SCHEDULE 13D - AMENDMENT NO. 1 Nov 15, 2012
SC 13D/A Report SCHEDULE 13D AMENDMENT NO. 2 Apr 1, 2010