Companies: 10,795·Total market cap: $144.5T
MP Materials Corp.

MP Materials Corp.

MPNYSEBasic Materials● Active
$59.18
$-6.28(-9.59%)
Market Cap$10.5B
P/E Ratio
52W High$100.251
52W Low$23.26
SEC Filings

MP Materials Corp. (MP) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0001801368 · MP · NYSE · as of Jun 8, 2026

Filing snapshot

522
Total Filings
4
Latest Form
2026-06-05
Most Recent
2020
Filing Since

Source: SEC EDGAR (data.sec.gov) · CIK 0001801368 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2026-02-26
Fiscal Year End
Feb 26, 2026
Accession No.
0001801368-26-000008
Primary Document
mp-20251231.htm
Source: data.sec.gov · CIK 0001801368 · Accession 0001801368-26-000008

Latest Key Filings

10-QQuarterly Report
10-Q
2026-05-08
8-KCurrent Report
8-K
2026-05-07Material Event
Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

SEC Filing History

Hide Form 4 / 144
10-QQuarterly Report
10-Q
2026-05-08
View
8-KCurrent Report
8-K
2026-05-07
View
ARSARS
ARS
2026-04-24
View
DEFA14AProxy Statement (Additional)
DEFA14A
2026-04-24
View
DEF 14AProxy Statement
DEF 14A
2026-04-24
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-03-27
View
S-8Employee Stock Plan Registration
S-8
2026-02-26
View
10-KAnnual Report
10-K
2026-02-26
View
8-KCurrent Report
8-K
2026-02-26
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-01-27
View
SCHEDULE 13D/ASCHEDULE 13D/A
SCHEDULE 13D/A
2026-01-13
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2025-11-25
View
8-KCurrent Report
8-K
2025-11-19
View
10-QQuarterly Report
10-Q
2025-11-07
View
8-KCurrent Report
8-K
2025-11-06
View
Showing 1–15 of 236 filingsForm 4 / 144 hidden· 522 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0001801368  |  Exchange: NYSE · Basic Materials

MP Materials Corp. (NYSE: MP) has submitted 522 documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2020. As a Basic Materials sector company with CIK 0001801368, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is MP Materials Corp.'s most comprehensive regulatory disclosure. The most recent MP Materials Corp. 10-K was filed on 2026-02-26 for fiscal year ending 2026. Historical MP 10-K annual reports are available from 2020 through 2026.

Investors researching MP Materials Corp. SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-08

Frequently Asked Questions

MP SEC Filings · 8 questions

MP Materials Corp. (MP) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 522 filings and access original documents at no cost. MP Materials Corp.'s CIK is 0001801368.

MP SEC filingsMP Materials Corp. SEC documentsfind MP 10-K