Form 4 for USAR USA Rare Earth, Inc.
Accepted 2026-05-21 18:35:04 ET · period of report 2026-05-20 · accession 0001458423-26-000002 · 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 18:35 | 2026-05-20 | USAR | BLITZER MICHAEL | Dir | M - OptEx | $0.00 | +30.5K | 878.0K | +4% | $0 |
| DM | 2026-05-21 18:35 | 2026-05-20 | USAR | BLITZER MICHAEL | Dir | M - OptEx | — | -30.5K | 0 | -100% | — |
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 | 12,284 | $0.00 | 859,784 | D | — | — | |
| 2 | Common | Common Stock, par value $0.0001 per share | 2026-05-20 | M | A | 18,199 | $0.00 | 877,983 | D | — | — | |
| 3 | Derivative | Restricted Stock Units | 2026-05-20 | M | D | 12,284 | — | 0 | D | — · — to — | 12,284 Common Stock, par value $0.0001 per share | (F2) Restricted stock units convert into common stock on a one-for-one basis. (F2) Restricted stock units convert into common stock on a one-for-one basis. (F3) On August 13, 2025, the reporting person was granted the reported restricted stock units which vested in full on May 20, 2026. (F3) On August 13, 2025, the reporting person was granted the reported restricted stock units which vested in full on May 20, 2026. |
| 4 | Derivative | Restricted Stock Units | 2026-05-20 | M | D | 18,199 | — | 0 | D | — · — to — | 18,199 Common Stock, par value $0.0001 per share | (F2) Restricted stock units convert into common stock on a one-for-one basis. (F2) Restricted stock units convert into common stock on a one-for-one basis. (F3) On August 13, 2025, the reporting person was granted the reported restricted stock units which vested in full on May 20, 2026. (F3) On August 13, 2025, the reporting person was granted the reported restricted stock units which vested in full on May 20, 2026. |