Latest filings (excl ownership)
No filings
Latest ownership filings
4
Koppers Holdings Inc.
29 May 24
144
Koppers Holdings Inc.
28 May 24
144
Koppers Holdings Inc.
24 May 24
4
ATI INC
23 May 24
4
Koppers Holdings Inc.
7 Mar 24
4
Koppers Holdings Inc.
6 Mar 24
144
Koppers Holdings Inc.
6 Mar 24
4
Koppers Holdings Inc.
5 Mar 24
144
Koppers Holdings Inc.
5 Mar 24
144
Koppers Holdings Inc.
4 Mar 24
4
Koppers Holdings Inc.
8 Jan 24
4
Koppers Holdings Inc.
21 Dec 23
144
Koppers Holdings Inc.
20 Dec 23
4
Koppers Holdings Inc.
14 Dec 23
4
Koppers Holdings Inc.
4 Dec 23
144
Koppers Holdings Inc.
1 Dec 23
4
Koppers Holdings Inc.
16 Nov 23
144
Koppers Holdings Inc.
15 Nov 23
4
Koppers Holdings Inc.
14 Nov 23
144
Koppers Holdings Inc.
14 Nov 23
4
Koppers Holdings Inc.
31 Aug 23
4
Koppers Holdings Inc.
12 Jun 23
4
Koppers Holdings Inc.
1 Jun 23
4
ATI INC
17 May 23
4
Koppers Holdings Inc.
7 Mar 23
5
ATI INC
14 Feb 23
5
Koppers Holdings Inc.
20 Jan 23
4
Koppers Holdings Inc.
9 Jan 23
4
Koppers Holdings Inc.
5 Jan 23
4
ALLEGHENY TECHNOLOGIES INC
19 May 22
4
Koppers Holdings Inc.
8 Mar 22
4
Koppers Holdings Inc.
7 Mar 22
4
Koppers Holdings Inc.
4 Mar 22
4/A
Koppers Holdings Inc.
17 Feb 22
5
Koppers Holdings Inc.
25 Jan 22
4
Koppers Holdings Inc.
7 Jan 22
4
Koppers Holdings Inc.
6 Jan 22
4
ALLEGHENY TECHNOLOGIES INC
26 May 21
4
Koppers Holdings Inc.
9 Mar 21
4
Koppers Holdings Inc.
5 Mar 21