Latest filings (excl ownership)
No filings
Latest ownership filings
4
Koppers Holdings Inc.
22 Mar 24
144
Koppers Holdings Inc.
21 Mar 24
4
Koppers Holdings Inc.
5 Mar 24
144
Koppers Holdings Inc.
1 Mar 24
4
Koppers Holdings Inc.
8 Jan 24
4
Koppers Holdings Inc.
14 Dec 23
4
Koppers Holdings Inc.
1 Dec 23
144
Koppers Holdings Inc.
30 Nov 23
144
Koppers Holdings Inc.
29 Nov 23
4
Koppers Holdings Inc.
19 Sep 23
144
Koppers Holdings Inc.
18 Sep 23
4
Koppers Holdings Inc.
5 Sep 23
144
Koppers Holdings Inc.
1 Sep 23
4
Koppers Holdings Inc.
3 Aug 23
144
Koppers Holdings Inc.
1 Aug 23
4
Koppers Holdings Inc.
7 Mar 23
5
Koppers Holdings Inc.
20 Jan 23
4
Koppers Holdings Inc.
9 Jan 23
4
Koppers Holdings Inc.
5 Jan 23
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
4
Koppers Holdings Inc.
7 Jan 22
4
Koppers Holdings Inc.
6 Jan 22
4
Koppers Holdings Inc.
9 Mar 21
4
Koppers Holdings Inc.
5 Mar 21
4
Koppers Holdings Inc.
4 Mar 21
4
Koppers Holdings Inc.
18 Feb 21
4
Koppers Holdings Inc.
6 Jan 21
4
Koppers Holdings Inc.
10 Mar 20
4/A
Koppers Holdings Inc.
5 Mar 20
4
Koppers Holdings Inc.
5 Mar 20
4
Koppers Holdings Inc.
4 Mar 20
4
Koppers Holdings Inc.
3 Mar 20
4/A
Koppers Holdings Inc.
18 Feb 20
4
Koppers Holdings Inc.
13 Feb 20
4
Koppers Holdings Inc.
24 Sep 19
4
Koppers Holdings Inc.
8 Mar 19
4
Koppers Holdings Inc.
5 Mar 19