Ryan Corbett

Companies

• MP MaterialsChief financial officer Nov 19, 2020 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• MMMP Materials MP109,017 shares²$4.5M at $41.61May 8, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• May 8, 2026Sold 20,000 shares at $75.00 of MP Materials²
• Mar 17, 2026Sold 46,000 shares at $60.00 of MP Materials³
• Jan 14, 2026Shares withheld for tax 3,511 shares at $69.30 of MP Materials⁴
• Jan 13, 2026Shares withheld for tax 5,948 shares at $63.82 of MP Materials⁴
• Jan 12, 2026Shares withheld for tax 7,315 shares at $65.34 of MP Materials⁴
• Jan 12, 2026Shares withheld for tax 12,038 shares at $65.34 of MP Materials⁴
• Jan 12, 2026Granted 30,590 shares of MP Materials⁴
• Jan 12, 2026Granted 16,573 shares of MP Materials⁴
• Dec 9, 2025Sold 38,146 shares at $60.00 of MP Materials⁵
• Nov 17, 2025Sold 20,000 shares at $57.72 of MP Materials⁶
• Mar 17, 2025Sold 15,000 shares at $27.00 of MP Materials⁷
• Mar 16, 2025Shares withheld for tax 288 shares at $26.83 of MP Materials⁷
• Mar 14, 2025Sold 20,805 shares at $26.17 of MP Materials⁷
• Mar 14, 2025Sold 24,195 shares at $25.25 of MP Materials⁷
• Mar 14, 2025Sold 15,000 shares at $25.00 of MP Materials⁷
• Jan 14, 2025Shares withheld for tax 3,778 shares at $19.39 of MP Materials⁸
• Jan 13, 2025Granted 43,522 shares of MP Materials⁸
• Jan 13, 2025Shares withheld for tax 1,793 shares at $19.53 of MP Materials⁸
• Jan 12, 2025Shares withheld for tax 7,872 shares at $19.75 of MP Materials⁸
• Nov 29, 2024Sold 35,000 shares at $21.50 of MP Materials⁹
• Nov 18, 2024Sold 15,195 shares at $18.30 of MP Materials¹⁰
• Nov 17, 2024Shares withheld for tax 14,805 shares at $18.28 of MP Materials¹⁰
• May 28, 2024Sold 50,000 shares at $16.93 of MP Materials¹¹
• Mar 16, 2024Shares withheld for tax 289 shares at $13.90 of MP Materials¹²
• Jan 12, 2024Granted 74,347 shares of MP Materials¹³