MP Materials (MP) — insider trading
Materials · NYSE
MP Materials (MP) has 16 reported SEC Form 4 insider transactions in our data, including 1 open-market purchase among the most recent 16 (latest 2026-06-30).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-30 | DUCKWORTH CONNIE K | Director | Grant / award / vesting | 624 | $0.00 | $0 | Form 4 |
| 2026-06-15 | MYERS RICHARD B | Director | Option exercise / conversion (derivative) | 3,998 | $0.00 | $0 | Form 4 |
| 2026-06-15 | MYERS RICHARD B | Director | Option exercise / conversion | 3,998 | — | — | Form 4 |
| 2026-06-15 | Lavan Maryanne | Director | Option exercise / conversion (derivative) | 3,998 | $0.00 | $0 | Form 4 |
| 2026-06-15 | Lavan Maryanne | Director | Option exercise / conversion | 3,998 | — | — | Form 4 |
| 2026-06-15 | WEISENBURGER RANDALL J | Director | Option exercise / conversion (derivative) | 3,998 | $0.00 | $0 | Form 4 |
| 2026-06-15 | WEISENBURGER RANDALL J | Director | Option exercise / conversion | 3,998 | — | — | Form 4 |
| 2026-06-15 | DUCKWORTH CONNIE K | Director | Option exercise / conversion (derivative) | 3,998 | $0.00 | $0 | Form 4 |
| 2026-06-15 | DUCKWORTH CONNIE K | Director | Option exercise / conversion | 3,998 | — | — | Form 4 |
| 2026-06-09 | Rosenthal Michael Stuart | Officer (Chief Operating Officer) | Open-market purchase | 10,000 | $54.30 | $543.0K | Form 4 |
| 2026-06-09 | DUCKWORTH CONNIE K | Director | Grant / award / vesting (derivative) | 3,038 | $0.00 | $0 | Form 4 |
| 2026-06-09 | DONALD ARNOLD W | Director | Grant / award / vesting (derivative) | 3,038 | $0.00 | $0 | Form 4 |
| 2026-06-09 | McKnight Andrew A. | Director | Grant / award / vesting (derivative) | 3,038 | $0.00 | $0 | Form 4 |
| 2026-06-09 | Lavan Maryanne | Director | Grant / award / vesting (derivative) | 3,038 | $0.00 | $0 | Form 4 |
| 2026-06-09 | MYERS RICHARD B | Director | Grant / award / vesting (derivative) | 3,038 | $0.00 | $0 | Form 4 |
| 2026-06-09 | WEISENBURGER RANDALL J | Director | Grant / award / vesting (derivative) | 3,038 | $0.00 | $0 | Form 4 |
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Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: MP Materials (MP).
Last updated 2026-06-30 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.