Submission |
Aug. 15, 2025 |
|---|---|
| Submission [Line Items] | |
| Central Index Key | 0001801368 |
| Registrant Name | MP Materials Corp. / DE |
| Registration File Number | 333-285419 |
| Form Type | S-3 |
| Submission Type | 424B7 |
| Fee Exhibit Type | EX-FILING FEES |
| Offering Table N/A | |
| Offset Table N/A | N/A |
| Combined Prospectus Table N/A | N/A |
Offerings - Offering: 1 |
Aug. 15, 2025
USD ($)
shares
|
|---|---|
| Offering: | |
| Fee Previously Paid | false |
| Rule 457(a) | true |
| Security Type | Equity |
| Security Class Title | Common Stock, par value $0.0001 per share, issuable upon conversion of the Series A Preferred Stock and/or the Warrant Exercise |
| Amount Registered | shares | 24,521,672 |
| Proposed Maximum Offering Price per Unit | 73.92 |
| Maximum Aggregate Offering Price | $ 1,812,641,994.24 |
| Fee Rate | 0.01531% |
| Amount of Registration Fee | $ 277,515.49 |
| Offering Note | (1) Pursuant to Rule 416 under the Securities Act of 1933, as amended (the "Securities Act"), this prospectus supplement also covers such additional shares as may hereafter be offered or issued with respect to the shares registered hereby resulting from stock splits, stock dividends, recapitalizations or similar capital adjustments. (2) Estimated solely for the purpose of calculating the registration fee computed in accordance with Rule 457(c) on the basis of the average of the high and low sales prices for the Common Stock on August 12, 2025, as reported on the NYSE. (3) Consists of the resale of up to 24,521,672 shares of common stock issuable upon conversion of the Series A Preferred Stock and the exercise of the Warrant. (4) Pursuant to Rule 424(g)(2) and General Instruction II.F to Form S-3, this prospectus supplement shall be deemed a final prospectus for purposes of the offering of the securities described herein. |
Fees Summary |
Aug. 15, 2025
USD ($)
|
|---|---|
| Fees Summary [Line Items] | |
| Total Offering | $ 1,812,641,994.24 |
| Previously Paid Amount | 0.00 |
| Total Fee Amount | 277,515.49 |
| Total Offset Amount | 0.00 |
| Net Fee | 277,515.49 |
| Narrative - Max Aggregate Offering Price | $ 1,812,641,994.24 |
| Final Prospectus | true |