Summary
Updated Aug 31, 2026
Barbara A. Fochtman is Chief Operations Officer of Arcadium Lithium plc (ALTM). 2 SEC Form 4 filings on record, most recently on 23 December 2024. Most recent open-market trade: sold $51K of ALTM on 15 November 2024. Lifetime open-market sales: $323K.
Recent Transactions
3Every recent SEC Form 4 transaction Barbara A. Fochtman has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Barbara A. Fochtman go back to 2024: 2 primary Form 4 filings, an average of 0.7 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who have reported open-market trades at the same companies as Barbara A. Fochtman. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Paul W. Graves - $1.29M of ALTM open-market activity on record
- Gilberto Antoniazzi - $871K of ALTM open-market activity on record
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Barbara A. Fochtman?
Barbara A. Fochtman is a corporate insider, tracked as Chief Operations Officer of Arcadium Lithium plc (ALTM). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Barbara A. Fochtman last file a Form 4?
The most recent primary Form 4 on record is dated 23 December 2024, one of 2 filings going back to 2024.
Has Barbara A. Fochtman been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($323K) across all tracked filings.
Where can I see all of Barbara A. Fochtman'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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