---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-073437"
form_type: "8-K"
ticker: "MP"
cik: "0001801368"
company_name: "MP Materials Corp. / DE"
filed_at: "2025-04-04T23:59:59+00:00"
generated_at: "2026-05-23T21:17:49.988218+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# MP Materials appoints David Infuso as Chief Accounting Officer, effective April 4, 2025

## Summary
- David G. Infuso appointed Chief Accounting Officer, replacing Ryan Corbett as principal accounting officer.
- Infuso will earn a $315,000 annual base salary and be eligible for discretionary bonuses.
- Infuso received a grant of 9,932 restricted stock units vesting over four years under the 2020 Stock Incentive Plan.
- Infuso, age 41, joined MP Materials in November 2020; previously SVP of Financial Reporting and Technical Accounting.
- Infuso is a licensed CPA with over 17 years of accounting experience; began career at Deloitte & Touche.

## SEC filing metadata
- accession: 0001193125-25-073437
- form_type: 8-K
- ticker: MP
- cik: 0001801368
- company_name: MP Materials Corp. / DE
- filed_at: 2025-04-04T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1801368/000119312525073437/0001193125-25-073437-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1801368/000119312525073437/d927657d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-073437
- JSON: https://secwatch.observer/filing/0001193125-25-073437.json
- Plain text: https://secwatch.observer/filing/0001193125-25-073437.txt

## Key facts
- Executive change
  David G. Infuso was appointed as Chief Accounting Officer at MP Materials Corp. / DE.
  - Action: appointed
  - Role: Chief Accounting Officer
  source text: On April 4, 2025, David G. Infuso was appointed as the Chief Accounting Officer and the principal accounting officer of MP Materials Corp. (the “Company”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/1801368/000119312525073437/0001193125-25-073437-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.