| Filed On | Filing |
|---|---|
| 09 Feb 2024 | SEC SCHEDULE 13G |
| 20 Jan 2023 | SC 13G |
| 14 Feb 2022 | SC 13G |
| 12 Feb 2021 | SCHEDULE 13G |
| 14 Feb 2020 | SCHEDULE 13G |
| 08 Apr 2019 | SC 13G |
| 14 Feb 2019 | KOPPERS HOLDINGS INC. |
| 14 Feb 2019 | SCHEDULE 13G |
| 15 Nov 2018 | DIVISION OF INVESTMENT, DEPARTMENT OF THE TREASURY,STATE OF NEW JERSEY |
| 14 Feb 2018 | SCHEDULE 13G |
| 14 Feb 2017 | SCHEDULE 13G |
| 12 Feb 2016 | SCHEDULE 13G |
| 10 Feb 2016 | SC 13G |
| 04 Sep 2015 | SCHEDULE 13G |
| 13 Feb 2015 | SCHEDULE 13G |
| 14 Feb 2014 | DISCLOSURE DOCUMENT |
| 13 Feb 2013 | SC 13G |
| 10 Feb 2012 | SC 13G |
| 09 Feb 2012 | SC 13G |
| 14 Feb 2011 | SC 13G |
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