OSBORNE WILLIAM H

PrivateCIK: 1445187

Location

CONSHOHOCKEN, PA

OSBORNE WILLIAM H

→ARMSTRONG WORLD INDUSTRIES INC

Jun 15, 2026·5d ago

1 txn

OSBORNE WILLIAM H

→QUAKER CHEMICAL CORP

Jun 2, 2026·Jun 2, 2026

6 txn

CICALI JESSICA MARIE

→ARMSTRONG WORLD INDUSTRIES INC

Apr 2, 2026·Apr 2, 2026

2 txn

WINTERS MICHAEL CARL

→ARMSTRONG WORLD INDUSTRIES INC

Apr 1, 2026·Apr 1, 2026

5 txn

TRAUB ROBERT T

→QUAKER CHEMICAL CORP

Mar 17, 2026·Mar 17, 2026

10 txn

ROKOSKY KRISTIN

→QUAKER CHEMICAL CORP

Mar 17, 2026·Mar 17, 2026

11 txn

TEMPLIN ROY W

→ARMSTRONG WORLD INDUSTRIES INC

Mar 2, 2026·Mar 2, 2026

1 txn

SO AUSTIN

→ARMSTRONG WORLD INDUSTRIES INC

Mar 2, 2026·Mar 2, 2026

3 txn

HERSHEY MARK A

→ARMSTRONG WORLD INDUSTRIES INC

Mar 2, 2026·Mar 2, 2026

3 txn

CRAGER JILL A.

→ARMSTRONG WORLD INDUSTRIES INC

Mar 2, 2026·Mar 2, 2026

3 txn

CALZARETTA CHRISTOPHER P.

→ARMSTRONG WORLD INDUSTRIES INC

Mar 2, 2026·Mar 2, 2026

3 txn

BURGE JAMES T.

→ARMSTRONG WORLD INDUSTRIES INC

Mar 2, 2026·Mar 2, 2026

3 txn

GRIZZLE VICTOR

→ARMSTRONG WORLD INDUSTRIES INC

Mar 2, 2026·Mar 2, 2026

3 txn

CALZARETTA CHRISTOPHER P.

→ARMSTRONG WORLD INDUSTRIES INC

Feb 26, 2026·Feb 26, 2026

1 txn

BURGE JAMES T.

→ARMSTRONG WORLD INDUSTRIES INC

Feb 26, 2026·Feb 26, 2026

1 txn

HERSHEY MARK A

→ARMSTRONG WORLD INDUSTRIES INC

Feb 26, 2026·Feb 26, 2026

1 txn

GRIZZLE VICTOR

→ARMSTRONG WORLD INDUSTRIES INC

Feb 26, 2026·Feb 26, 2026

1 txn

CRAGER JILL A.

→ARMSTRONG WORLD INDUSTRIES INC

Feb 26, 2026·Feb 26, 2026

1 txn

ROKOSKY KRISTIN

→QUAKER CHEMICAL CORP

Dec 17, 2025·Dec 17, 2025

5 txn

OSBORNE WILLIAM H

→ARMSTRONG WORLD INDUSTRIES INC

Nov 24, 2025·Nov 24, 2025

1 txn

HOLLERAN KEVIN

→ARMSTRONG WORLD INDUSTRIES INC

Oct 30, 2025·Oct 30, 2025

1 txn

THOMAS CHERRYL T

144

→ARMSTRONG WORLD INDUSTRIES INC

Sep 11, 2025·Sep 11, 2025

-2

RANSLEY ANNA

→QUAKER CHEMICAL CORP

Aug 19, 2025·Aug 19, 2025

1 txn

OSBORNE WILLIAM H

→ARMSTRONG WORLD INDUSTRIES INC

Aug 11, 2025·Aug 11, 2025

1 txn

OSBORNE WILLIAM H

144

→ARMSTRONG WORLD INDUSTRIES INC

Aug 8, 2025·Aug 8, 2025

Page 1 of 19 · 470 total

Filer	Form	Target	Filed	Activity
OSBORNE WILLIAM HCIK · 1445187	4 Trade	ARMSTRONG WORLD INDUSTRIES INCCIK · 7431	Jun 15, 2026 5d ago	1txn
OSBORNE WILLIAM HCIK · 1445187	4 Trade	QUAKER CHEMICAL CORPCIK · 81362	Jun 2, 2026 Jun 2, 2026	6txn
CICALI JESSICA MARIECIK · 2123771	4 Trade	ARMSTRONG WORLD INDUSTRIES INCCIK · 7431	Apr 2, 2026 Apr 2, 2026	2txn
WINTERS MICHAEL CARLCIK · 2121420	3 Initial	ARMSTRONG WORLD INDUSTRIES INCCIK · 7431	Apr 1, 2026 Apr 1, 2026	5txn
TRAUB ROBERT TCIK · 1783973	4 Trade	QUAKER CHEMICAL CORPCIK · 81362	Mar 17, 2026 Mar 17, 2026	10txn
ROKOSKY KRISTINCIK · 2053776	4 Trade	QUAKER CHEMICAL CORPCIK · 81362	Mar 17, 2026 Mar 17, 2026	11txn
TEMPLIN ROY WCIK · 1047391	4 Trade	ARMSTRONG WORLD INDUSTRIES INCCIK · 7431	Mar 2, 2026 Mar 2, 2026	1txn
SO AUSTINCIK · 1677343	4 Trade	ARMSTRONG WORLD INDUSTRIES INCCIK · 7431	Mar 2, 2026 Mar 2, 2026	3txn
HERSHEY MARK ACIK · 1322386	4 Trade	ARMSTRONG WORLD INDUSTRIES INCCIK · 7431	Mar 2, 2026 Mar 2, 2026	3txn
CRAGER JILL A.CIK · 1940373	4 Trade	ARMSTRONG WORLD INDUSTRIES INCCIK · 7431	Mar 2, 2026 Mar 2, 2026	3txn
CALZARETTA CHRISTOPHER P.CIK · 1940369	4 Trade	ARMSTRONG WORLD INDUSTRIES INCCIK · 7431	Mar 2, 2026 Mar 2, 2026	3txn
BURGE JAMES T.CIK · 1860013	4 Trade	ARMSTRONG WORLD INDUSTRIES INCCIK · 7431	Mar 2, 2026 Mar 2, 2026	3txn
GRIZZLE VICTORCIK · 1509566	4 Trade	ARMSTRONG WORLD INDUSTRIES INCCIK · 7431	Mar 2, 2026 Mar 2, 2026	3txn
CALZARETTA CHRISTOPHER P.CIK · 1940369	4 Trade	ARMSTRONG WORLD INDUSTRIES INCCIK · 7431	Feb 26, 2026 Feb 26, 2026	1txn
BURGE JAMES T.CIK · 1860013	4 Trade	ARMSTRONG WORLD INDUSTRIES INCCIK · 7431	Feb 26, 2026 Feb 26, 2026	1txn
HERSHEY MARK ACIK · 1322386	4 Trade	ARMSTRONG WORLD INDUSTRIES INCCIK · 7431	Feb 26, 2026 Feb 26, 2026	1txn
GRIZZLE VICTORCIK · 1509566	4 Trade	ARMSTRONG WORLD INDUSTRIES INCCIK · 7431	Feb 26, 2026 Feb 26, 2026	1txn
CRAGER JILL A.CIK · 1940373	4 Trade	ARMSTRONG WORLD INDUSTRIES INCCIK · 7431	Feb 26, 2026 Feb 26, 2026	1txn
ROKOSKY KRISTINCIK · 2053776	4 Trade	QUAKER CHEMICAL CORPCIK · 81362	Dec 17, 2025 Dec 17, 2025	5txn
OSBORNE WILLIAM HCIK · 1445187	4 Trade	ARMSTRONG WORLD INDUSTRIES INCCIK · 7431	Nov 24, 2025 Nov 24, 2025	1txn
HOLLERAN KEVINCIK · 1851021	4 Trade	ARMSTRONG WORLD INDUSTRIES INCCIK · 7431	Oct 30, 2025 Oct 30, 2025	1txn
THOMAS CHERRYL TCIK · 1671319	144 Sale	ARMSTRONG WORLD INDUSTRIES INCCIK · 7431	Sep 11, 2025 Sep 11, 2025	—
RANSLEY ANNACIK · 1987246	4 Trade	QUAKER CHEMICAL CORPCIK · 81362	Aug 19, 2025 Aug 19, 2025	1txn
OSBORNE WILLIAM HCIK · 1445187	4 Trade	ARMSTRONG WORLD INDUSTRIES INCCIK · 7431	Aug 11, 2025 Aug 11, 2025	1txn
OSBORNE WILLIAM HCIK · 1445187	144 Sale	ARMSTRONG WORLD INDUSTRIES INCCIK · 7431	Aug 8, 2025 Aug 8, 2025	—

Page 1 of 19 · 470 total