Summary
Updated Aug 30, 2026
Clayton D. Walker files SEC Form 4 reports at LITHIUM AMERICAS CORP. (LAC). 6 SEC Form 4 filings on record going back to 2025, most recently on 8 July 2026.
Recent Transactions
5Every recent SEC Form 4 transaction Clayton D. Walker has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Clayton D. Walker 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
- Mark Spurbeck - $1.07M of BTU open-market activity in the last 12 months
- Darren Ronald Yeates - $506K of BTU open-market activity in the last 12 months
- Richard Gerspacher - $457K of LAC open-market activity in the last 12 months
- Scott T. Jarboe - $156K of BTU open-market activity in the last 12 months
- Andrea E. Bertone - $112K of BTU 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 Clayton D. Walker?
Clayton D. Walker is a corporate insider of LITHIUM AMERICAS CORP. (LAC). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Clayton D. Walker submitted recently?
2 primary Form 4 filings in the last 90 days, covering 2 companies.
Where can I see all of Clayton D. Walker'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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