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Filing
SCHEDULE 13G/A
SCHEDULE 13G/A0001193125-25-282115·Ero Copper Corp.
Schedule 13G ownership disclosure
ERO COPPER CORP
Common Stock · CUSIP: 296006109
Event date: 2025-09-30
Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.
- Filing-level shares
- Unavailable
- Percent of class
- Unavailable
- GMT Capital Corp.
Shares: 6,509,454 · Class: 6.28%
- Thomas E. Claugus
Shares: 6,509,454 · Class: 6.28%
Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.
Source: SEC EDGAR filingFiling metadata
- Accession number
- 0001193125-25-282115
- Form type
- SCHEDULE 13G/A
- Filer
- Ero Copper Corp.
- CIK
- CIK 1853860
- Filed
- Nov 14, 2025
- Reporting period
- Sep 30, 2025
- Description
- Schedule 13G beneficial ownership