Form 4 for USAR USA Rare Earth, Inc.
Accepted 2026-05-21 16:19:55 ET · period of report 2026-05-20 · accession 0001315431-26-000008 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-05-21 16:19 | 2026-05-20 | USAR | Kern Paul J | Dir | M - OptEx | $22.57 | +30.5K | 209.5K | +17% | +$688.0K |
| DM | 2026-05-21 16:19 | 2026-05-20 | USAR | Kern Paul J | Dir | M - OptEx | $22.57 | -30.5K | 0 | -100% | -$688.0K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock, par value $0.0001 per share | 2026-05-20 | M | A | 18,199 | $22.57 | 197,234 | D | — | — | |
| 2 | Common | Common Stock, par value $0.0001 per share | 2026-05-20 | M | A | 12,284 | $22.57 | 209,518 | D | — | — | |
| 3 | Derivative | Restricted Stock Units | 2026-05-20 | M | D | 18,199 | $22.57 | 0 | D | — · — to — | 18,199 Common Stock, par value $0.0001 per share | (F1) The restricted stock unit fully vested on May 20, 2026. (F2) Each restricted stock unit represents the right to receive, at settlement, one (1) share of the Issuer's common stock. (F1) The restricted stock unit fully vested on May 20, 2026. (F1) The restricted stock unit fully vested on May 20, 2026. |
| 4 | Derivative | Restricted Stock Units | 2026-05-20 | M | D | 12,284 | $22.57 | 0 | D | — · — to — | 12,284 Common Stock, par value $0.0001 per share | (F1) The restricted stock unit fully vested on May 20, 2026. (F2) Each restricted stock unit represents the right to receive, at settlement, one (1) share of the Issuer's common stock. (F1) The restricted stock unit fully vested on May 20, 2026. (F1) The restricted stock unit fully vested on May 20, 2026. |