Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies GLENCORE INTERNATIONAL AG files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Jesse E. Gary - $15.55M of CENX open-market activity in the last 12 months
- John Dezee - $3.35M of CENX open-market activity in the last 12 months
- Gunnar Gudlaugsson - $2.33M of CENX open-market activity in the last 12 months
- Kenneth L. Calloway - $1.50M of CENX open-market activity in the last 12 months
- Agust F. Hafberg - $1.44M of CENX open-market activity in the last 12 months
- Robert F. Hoffman - $1.16M of CENX open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
What is GLENCORE INTERNATIONAL AG?
GLENCORE INTERNATIONAL AG is a corporate entity, tracked as 10% Owner of CENTURY ALUMINUM CO (CENX). InsiderAlpha holds 6 primary Form 4 filings for it, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did GLENCORE INTERNATIONAL AG last file a Form 4?
The most recent primary Form 4 on record is dated 4 March 2026, one of 6 filings going back to 2024.
Has GLENCORE INTERNATIONAL AG been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($599.06M) across all tracked filings.
Where can I see all of GLENCORE INTERNATIONAL AG's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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