Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Aubree Barnum 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.
- Alexi Illya Zawadzki - $3.55M of LAC open-market activity in the last 12 months
- Richard Gerspacher - $457K of LAC open-market activity in the last 12 months
- Edward Grandy - $28K of LAC open-market activity in the last 12 months
- Timothy Ambrose Crowley - $21K of LAC open-market activity in the last 12 months
- Michael John Brown - $7K of LAC 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
Who is Aubree Barnum?
Aubree Barnum is a corporate insider, tracked as VP, Human Resources of LITHIUM AMERICAS CORP. (LAC). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Aubree Barnum last file a Form 4?
The most recent primary Form 4 on record is dated 14 April 2026, one of 5 filings going back to 2025.
Has Aubree Barnum been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($21K) across all tracked filings.
Where can I see all of Aubree Barnum'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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