Who
Ryan Corbett
Chief Financial Officer
Company insider
Files Form 4 as: Chief Financial Officer, MP Materials.
In numbers
- Trades disclosed
- 56
- Buys
- 0
- Sells
- 13
- Bought
- $0
- Sold
- $19.3M
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 17 Nov 2020
- Last trade
- 8 May 2026
- Last filed
- 8 May 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 8 May 2026filed 8 May 2026 | MP MP MaterialsRare Earths & Critical Minerals | SEC FORM 4 Sold | $1.5M20,000 at $75.00 | filing |
| 8 May 2026filed 8 May 2026 | MP MP MaterialsRare Earths & Critical Minerals | SEC FORM 4 Sold | $1.5M20,000 at $75.00 | filing |
| 17 Mar 2026filed 17 Mar 2026 | MP MP MaterialsRare Earths & Critical Minerals | SEC FORM 4 Sold | $2.8M46,000 at $60.00 | filing |
| 17 Mar 2026filed 17 Mar 2026 | MP MP MaterialsRare Earths & Critical Minerals | SEC FORM 4 Sold | $2.8M46,000 at $60.00 | filing |
| 14 Jan 2026filed 14 Jan 2026 | MP MP MaterialsRare Earths & Critical Minerals | SEC FORM 4 Code F | $243K3,511 at $69.30 | filing |
| 14 Jan 2026filed 14 Jan 2026 | MP MP MaterialsRare Earths & Critical Minerals | SEC FORM 4 Code F | $243K3,511 at $69.30 | filing |
| 13 Jan 2026filed 14 Jan 2026 | MP MP MaterialsRare Earths & Critical Minerals | SEC FORM 4 Code F | $380K5,948 at $63.82 | filing |
| 13 Jan 2026filed 14 Jan 2026 | MP MP MaterialsRare Earths & Critical Minerals | SEC FORM 4 Code F | $380K5,948 at $63.82 | filing |
| 12 Jan 2026filed 14 Jan 2026 | MP MP MaterialsRare Earths & Critical Minerals | SEC FORM 4 Code A | —16,573 at $0.00 | filing |
| 12 Jan 2026filed 14 Jan 2026 | MP MP MaterialsRare Earths & Critical Minerals | SEC FORM 4 Code A | —30,590 at $0.00 | filing |
| 12 Jan 2026filed 14 Jan 2026 | MP MP MaterialsRare Earths & Critical Minerals | SEC FORM 4 Code F | $787K12,038 at $65.34 | filing |
| 12 Jan 2026filed 14 Jan 2026 | MP MP MaterialsRare Earths & Critical Minerals | SEC FORM 4 Code F | $478K7,315 at $65.34 | filing |
| 12 Jan 2026filed 14 Jan 2026 | MP MP MaterialsRare Earths & Critical Minerals | SEC FORM 4 Code A | —16,573 at $0.00 | filing |
| 12 Jan 2026filed 14 Jan 2026 | MP MP MaterialsRare Earths & Critical Minerals | SEC FORM 4 Code A | —30,590 at $0.00 | filing |
| 12 Jan 2026filed 14 Jan 2026 | MP MP MaterialsRare Earths & Critical Minerals | SEC FORM 4 Code F | $787K12,038 at $65.34 | filing |
| 12 Jan 2026filed 14 Jan 2026 | MP MP MaterialsRare Earths & Critical Minerals | SEC FORM 4 Code F | $478K7,315 at $65.34 | filing |
| 9 Dec 2025filed 10 Dec 2025 | MP MP MaterialsRare Earths & Critical Minerals | SEC FORM 4 Sold | $2.3M38,146 at $60.00 | filing |
| 17 Nov 2025filed 19 Nov 2025 | MP MP MaterialsRare Earths & Critical Minerals | SEC FORM 4 Sold | $1.2M20,000 at $57.72 | filing |
| 17 Mar 2025filed 18 Mar 2025 | MP MP MaterialsRare Earths & Critical Minerals | SEC FORM 4 Sold | $405K15,000 at $27.00 | filing |
| 16 Mar 2025filed 18 Mar 2025 | MP MP MaterialsRare Earths & Critical Minerals | SEC FORM 4 Code F | $7,727288 at $26.83 | filing |
News
MP Materials vs. USA Rare Earth: Which Rare Earth Stock Is the Better Buy?MP · fool.com · 17 Oct 2026USA Rare Earth Climbs 4% as Month-Long Selloff Pauses; MP Materials Ticks Up, United States Antimony DipsMP · 247wallst.com · 15 Oct 2026Critical Metals Rises 4% on Trump's Greenland Mineral Exploration Plan; USA Rare Earth Declines 3%, MP Materials Slips 2%MP · aol.com · 14 Oct 2026
0 headlines in the last 90 days name Ryan Corbett; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.