Company profile
MP Materials Corp. / DE Insider Trading
MPEvery SEC Form 4 insider trading filing for MP Materials Corp. / DE (MP) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- NYSE
- Sector
- Metal Mining
- CIK
- 0001801368
- Filings
- 123
- Insiders
- 17
- Last filing
- 2026-06-30
Activity summary
No insider transactions in the last 30 days. The most recent was on June 30, 2026, when Connie K Duckworth bought 624 shares. 123 filings from 17 insiders are on record below.
Three year balance
Buy and sell value by quarter, Q3 23 to Q2 26. MP Materials Corp. / DE insiders are net sellers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $79.9M.
90 day insight
Over the last 90 days, MP Materials Corp. / DE insiders bought $0 across 1 transaction with no open-market sales.
- Most active insider: Connie K Duckworth with 1 transaction totaling $0.
Activity skews bullish — buys outpace sales.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 30, 2026 | Connie K Duckworth | MP | Award | 624 | — | — |
| Jun 15, 2026 | Connie K Duckworth | MP | Option Exercise | 3,998 | — | — |
| Jun 15, 2026 | Richard B Myers | MP | Option Exercise | 3,998 | — | — |
| Jun 15, 2026 | Connie K Duckworth | MP | Option Exercise | 3,998 | — | — |
| Jun 15, 2026 | Randall J Weisenburger | MP | Option Exercise | 3,998 | — | — |
45 more transactions hidden
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-H "X-Api-Key: $KEY"Top insiders
By total value filed.
Institutional Ownership
Top 13F-HR holders of MP Materials Corp. / DE as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →