Corbett Ryan — SEC Form 4 filings
SEC reporting owner CIK 1831686. 12 Form 4 filings on record with FilingPulse; latest filed 2026-05-08.
Transaction summary — filings shown
Covers all 12 filings on record, filed 2024-01-16 to 2026-05-08. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 11 legs across 8 filings — 299,341 shares, $11,515,619 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 14.
- Largest priced transaction: sale of 46,000 shares @ $60.00 ($2,760,000) in MP Materials Corp. / DE, filed 2026-03-17.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| MP Materials Corp. / DE (MP) | Chief Financial Officer | 12 | — | 11 legs · 299,341 sh · $11,515,619 | 14 |
Form 4 filings — Corbett Ryan
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-05-08 | 4 | MP Materials Corp. / DE (MP) | Sale (S): 20,000 @ $75 | EDGAR |
| 2026-03-17 | 4 | MP Materials Corp. / DE (MP) | Sale (S): 46,000 @ $60 | EDGAR |
| 2026-01-14 | 4 | MP Materials Corp. / DE (MP) | Grant/award (A): 16,573 @ $0 · Grant/award (A): 30,590 @ $0 · Tax withholding (F): 12,038 @ $65.34 · Tax withholding (F): 7,315 @ $65.34 · Tax withholding (F): 5,948 @ $63.82 · Tax withholding (F): 3,511 @ $69.30 | EDGAR |
| 2025-12-10 | 4 | MP Materials Corp. / DE (MP) | Sale (S): 38,146 @ $60 | EDGAR |
| 2025-11-19 | 4 | MP Materials Corp. / DE (MP) | Sale (S): 20,000 @ $57.72 | EDGAR |
| 2025-03-18 | 4 | MP Materials Corp. / DE (MP) | Sale (S): 15,000 @ $25 · Sale (S): 24,195 @ $25.25 · Sale (S): 20,805 @ $26.17 · Tax withholding (F): 288 @ $26.83 · Sale (S): 15,000 @ $27 | EDGAR |
| 2025-01-14 | 4 | MP Materials Corp. / DE (MP) | Tax withholding (F): 7,872 @ $19.75 · Tax withholding (F): 1,793 @ $19.53 · Grant/award (A): 43,522 @ $0 · Tax withholding (F): 3,778 @ $19.39 | EDGAR |
| 2024-11-29 | 4 | MP Materials Corp. / DE (MP) | Sale (S): 35,000 @ $21.50 | EDGAR |
| 2024-11-18 | 4 | MP Materials Corp. / DE (MP) | Tax withholding (F): 14,805 @ $18.28 · Sale (S): 15,195 @ $18.30 | EDGAR |
| 2024-05-28 | 4 | MP Materials Corp. / DE (MP) | Sale (S): 50,000 @ $16.93 | EDGAR |
| 2024-03-18 | 4 | MP Materials Corp. / DE (MP) | Tax withholding (F): 289 @ $13.90 | EDGAR |
| 2024-01-16 | 4 | MP Materials Corp. / DE (MP) | Grant/award (A): 74,347 @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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