Summary
Updated Aug 31, 2026
Carolyn Trabuco is Director of USA Rare Earth, Inc. (USAR). 8 SEC Form 4 filings on record going back to 2025, most recently on 21 August 2026. Most recent open-market trade: sold $296K of USAR on 8 June 2026. Lifetime open-market purchases: $29K. Lifetime open-market sales: $296K.
Recent Transactions
5Every recent SEC Form 4 transaction Carolyn Trabuco has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Carolyn Trabuco go back to 2025: 8 primary Form 4 filings, an average of 4.0 per year. The typical open-market purchase is $29K (1 buy totaling $29K). The largest single buy on record is $29K of USAR in 2026. Sales side: 1 recorded sale totaling $296K, so the filing history runs sell-heavy by dollar value. 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 reported open-market trades in the last 12 months at the companies Carolyn Trabuco 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.
- Michael Blitzer - $2.14M of USAR 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 Carolyn Trabuco?
Carolyn Trabuco is a corporate insider, tracked as Director of USA Rare Earth, Inc. (USAR). InsiderAlpha holds 8 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 Carolyn Trabuco submitted recently?
3 primary Form 4 filings in the last 90 days, covering 1 company.
Has Carolyn Trabuco been buying or selling stock?
Recorded transactions: 1 open-market purchase ($29K) and 1 open-market sale ($296K) across all tracked filings.
Where can I see all of Carolyn Trabuco'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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