Corbett Ryan (CIK 1831686) reported 15 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-08). Recent activity: Sell MP (20,000 shares), Sell MP (46,000 shares), Buy MP (16,573 shares), Buy MP (30,590 shares), Sell MP (12,038 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-08 | MP Materials Corp. / DE (MP) | Chief Financial Officer | Sell | 20,000 | $1.5M |
| 2026-03-17 | MP Materials Corp. / DE (MP) | Chief Financial Officer | Sell | 46,000 | $2.8M |
| 2026-01-14 | MP Materials Corp. / DE (MP) | Chief Financial Officer | Buy | 16,573 | $0 |
| 2026-01-14 | MP Materials Corp. / DE (MP) | Chief Financial Officer | Buy | 30,590 | $0 |
| 2026-01-14 | MP Materials Corp. / DE (MP) | Chief Financial Officer | Sell | 12,038 | $786,563 |
| 2026-01-14 | MP Materials Corp. / DE (MP) | Chief Financial Officer | Sell | 7,315 | $477,962 |
| 2026-01-14 | MP Materials Corp. / DE (MP) | Chief Financial Officer | Sell | 5,948 | $379,601 |
| 2026-01-14 | MP Materials Corp. / DE (MP) | Chief Financial Officer | Sell | 3,511 | $243,312 |
| 2025-12-10 | MP Materials Corp. / DE (MP) | Chief Financial Officer | Sell | 38,146 | $2.3M |
| 2025-11-19 | MP Materials Corp. / DE (MP) | Chief Financial Officer | Sell | 20,000 | $1.2M |
| 2025-03-18 | MP Materials Corp. / DE (MP) | Chief Financial Officer | Sell | 15,000 | $375,000 |
| 2025-03-18 | MP Materials Corp. / DE (MP) | Chief Financial Officer | Sell | 24,195 | $610,924 |
| 2025-03-18 | MP Materials Corp. / DE (MP) | Chief Financial Officer | Sell | 20,805 | $544,467 |
| 2025-03-18 | MP Materials Corp. / DE (MP) | Chief Financial Officer | Sell | 288 | $7,727 |
| 2025-03-18 | MP Materials Corp. / DE (MP) | Chief Financial Officer | Sell | 15,000 | $405,000 |
Source: SEC Form 4 filings · as of 2026-05-08