7 insiders reported 101 Form 4 transactions for MP Materials Corp. / DE (MP) over the past 18 months (most recent 2026-06-30). Recent activity: DUCKWORTH CONNIE K (Director) Buy 624 shares, Rosenthal Michael Stuart (Chief Operating Officer) Buy 10,000 shares, Litinsky James H. (Chairman and CEO) Sell 11,740 shares, Litinsky James H. (Chairman and CEO) Sell 37,286 shares, Litinsky James H. (Chairman and CEO) Sell 136,141 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-30 | DUCKWORTH CONNIE K | Director | Buy | 624 | $0 |
| 2026-06-10 | Rosenthal Michael Stuart | Chief Operating Officer | Buy | 10,000 | $543,000 |
| 2026-06-05 | Litinsky James H. | Chairman and CEO | Sell | 11,740 | $837,179 |
| 2026-06-05 | Litinsky James H. | Chairman and CEO | Sell | 37,286 | $2.6M |
| 2026-06-05 | Litinsky James H. | Chairman and CEO | Sell | 136,141 | $9.3M |
| 2026-05-29 | Litinsky James H. | Chairman and CEO | Sell | 1,950 | $127,003 |
| 2026-05-29 | Litinsky James H. | Chairman and CEO | Sell | 92,236 | $6.0M |
| 2026-05-29 | Litinsky James H. | Chairman and CEO | Sell | 6,710 | $457,488 |
| 2026-05-29 | Litinsky James H. | Chairman and CEO | Sell | 39,445 | $2.7M |
| 2026-05-29 | Litinsky James H. | Chairman and CEO | Sell | 49,265 | $3.3M |
| 2026-05-29 | Litinsky James H. | Chairman and CEO | Sell | 44,117 | $2.9M |
| 2026-05-29 | Litinsky James H. | Chairman and CEO | Sell | 95,114 | $6.2M |
| 2026-05-29 | Litinsky James H. | Chairman and CEO | Sell | 23,113 | $1.5M |
| 2026-05-29 | Litinsky James H. | Chairman and CEO | Sell | 48,050 | $3.1M |
| 2026-05-20 | Rosenthal Michael Stuart | Chief Operating Officer | Buy | 17,000 | $962,540 |
| 2026-05-14 | Litinsky James H. | Chairman and CEO | Sell | 19,844 | $1.3M |
| 2026-05-14 | Litinsky James H. | Chairman and CEO | Sell | 102,968 | $6.8M |
| 2026-05-14 | Litinsky James H. | Chairman and CEO | Sell | 93,959 | $6.1M |
| 2026-05-14 | Litinsky James H. | Chairman and CEO | Sell | 83,229 | $5.4M |
| 2026-05-08 | Corbett Ryan | Chief Financial Officer | Sell | 20,000 | $1.5M |
| 2026-05-08 | Hoops Elliot Dean | General Counsel and Secretary | Sell | 6,958 | $521,850 |
| 2026-04-20 | Litinsky James H. | Chairman and CEO | Sell | 40,821 | $2.6M |
| 2026-04-20 | Litinsky James H. | Chairman and CEO | Sell | 259,179 | $16.6M |
| 2026-03-17 | Corbett Ryan | Chief Financial Officer | Sell | 46,000 | $2.8M |
| 2026-03-17 | Hoops Elliot Dean | General Counsel and Secretary | Sell | 13,914 | $834,979 |
Source: SEC Form 4 filings · as of 2026-06-30