Nickel Jeffrey D
Related Filers (1)
Ownership (11)
4
Wednesday, 3/23/2011
ARMSTRONG WORLD INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/4/2011
ARMSTRONG WORLD INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/1/2011
ARMSTRONG WORLD INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/21/2010
ARMSTRONG WORLD INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4
Monday, 4/5/2010
ARMSTRONG WORLD INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4
Friday, 9/25/2009
ARMSTRONG WORLD INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4/A
Thursday, 2/26/2009
ARMSTRONG WORLD INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/25/2009
ARMSTRONG WORLD INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4/A
Thursday, 10/9/2008
ARMSTRONG WORLD INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4
Friday, 10/3/2008
ARMSTRONG WORLD INDUSTRIES INC: Statement of changes in beneficial ownership of securities
3
Monday, 8/4/2008
ARMSTRONG WORLD INDUSTRIES INC: Initial statement of beneficial ownership of securities