Schedule 13G ownership disclosure
Koppers Holdings Inc
Common Stock · CUSIP: 50060P106
Event date: 2025-03-31
- Filing-level shares
- 1,922,004
- Percent of class
- 9.38%
- The Vanguard Group
Shares: 1,922,004 · Class: 9.38%
Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.
Source: SEC EDGAR filingFiling metadata
- Accession number
- 0000932471-25-000643
- Form type
- SCHEDULE 13G/A
- Filer
- Koppers Holdings Inc.
- CIK
- CIK 1315257
- Filed
- Apr 30, 2025
- Reporting period
- Mar 31, 2025
- Description
- Schedule 13G beneficial ownership