Disclosure 0001790041-26-000003-2

SEC FORM 4

$1,441,313.40

USA Rare Earth, Inc. (USAR)

Acquisition (code M) of 104,443 shares at $13.80 per share.

Reporting Person Humpton Barbara · Officer Title Former Chief Executive Officer · Transaction Code M

Traded Oct 1, 2026 · Disclosed Oct 5, 2026

Source: SEC Form 4 · 0001790041-26-000003 · filed 2026-10-05 · View filing →

Composed from the Form 4 as filed with the SEC. Share counts, prices and dates are the filing's own; the disclosure lag is counted in business days from the transaction date to the filing date. What is a Form 4?

Cite this card

Desq Long. "USA Rare Earth, Inc. (USAR)." Disclosed 2026-10-05. https://desqlong.com/cards/0001790041-26-000003-2 (retrieved 2026-10-06).