SOUTHERNSUN ASSET MANAGEMENT LLC 13D and 13G filings for Koppers Holdings Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime |
Transaction Date |
Type | Company Symbol |
Filed By Symbol |
Shares Owned % Owned |
Shares Vs. Prev Report | View |
| 2021-02-12 10:57 am Sale |
2020-12-31 | 13G | Koppers Holdings Inc. KOP |
SOUTHERNSUN ASSET MANAGEMENT LLC | 556,509 2.640% |
-393,915 (-41.45%) |
Filing |