MP Materials Corp. / DE
MPNYSECIK 1801368MaterialsFiscal year ends Dec 31
Reports and events: 130 filings
Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.
What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2023-08-0412:23 ET | 10-Q | Quarterly reportPeriod 2023-06-30 | 0001801368-23-000029 |
| 2023-08-0316:10 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001801368-23-000027 |
| 2023-06-1416:16 ET | 8-K | 5.07 Shareholder vote results | 0001801368-23-000023 |
| 2023-05-3117:19 ET | SC 13D/A | Ownership report, active investor, amended | 0001831746-23-000006 |
| 2023-05-2606:01 ET | SC 13D/A | Ownership report, active investor, amended | 0001140361-23-026786 |
| 2023-05-1811:37 ET | SC 13D/A | Ownership report, active investor, amended | 0001193125-23-147822 |
| 2023-05-0916:00 ET | SC 13D/A | Ownership report, active investor, amended | 0001193125-23-139394 |
| 2023-05-0806:05 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001193125-23-137576 |
| 2023-05-0512:10 ET | 10-Q | Quarterly reportPeriod 2023-03-31 | 0001801368-23-000020 |
| 2023-05-0416:11 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001801368-23-000018 |
| 2023-04-2606:10 ET | DEF 14A | Proxy statement | 0001193125-23-116466 |
| 2023-03-0908:54 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001801368-23-000014 |
| 2023-03-0617:02 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001801368-23-000011 |
| 2023-02-2811:19 ET | 10-K | Annual reportPeriod 2022-12-31 | 0001801368-23-000009 |
| 2023-02-2316:09 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001801368-23-000005 |
| 2023-02-1716:31 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-23-042038 |
| 2022-11-0412:13 ET | 10-Q | Quarterly reportPeriod 2022-09-30 | 0001801368-22-000036 |
| 2022-11-0316:20 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001801368-22-000034 |
| 2022-09-0917:20 ET | SC 13D/A | Ownership report, active investor, amended | 0001140361-22-032944 |
| 2022-09-0806:10 ET | SC 13D/A | Ownership report, active investor, amended | 0001193125-22-240402 |
| 2022-08-1016:15 ET | SC 13D/A | Ownership report, active investor, amended | 0001140361-22-029078 |
| 2022-08-0511:59 ET | 10-Q | Quarterly reportPeriod 2022-06-30 | 0001801368-22-000030 |
| 2022-08-0521:52 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001801368-22-000028 |
| 2022-06-1716:35 ET | 8-K | 5.07 Shareholder vote results | 0001801368-22-000021 |
| 2022-06-0916:30 ET | SC 13D/A | Ownership report, active investor, amended | 0001193125-22-171084 |
| 2022-05-0612:19 ET | 10-Q | Quarterly reportPeriod 2022-03-31 | 0001801368-22-000017 |
| 2022-05-0516:16 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001801368-22-000015 |
| 2022-04-2916:06 ET | DEF 14A | Proxy statementPeriod 2022-06-14 | 0001193125-22-133570 |
| 2022-04-2109:06 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-22-112271 |
| 2022-03-1106:10 ET | SC 13D/A | Ownership report, active investor, amended | 0001193125-22-072552 |
| 2022-03-0416:31 ET | 8-K | 1.01 Entry into a material agreement | 0001193125-22-066155 |
| 2022-03-0216:15 ET | SC 13D/A | Ownership report, active investor, amended | 0001140361-22-007499 |
| 2022-02-2812:35 ET | 10-K | Annual reportPeriod 2021-12-31 | 0001801368-22-000010 |
| 2022-02-2416:16 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001801368-22-000006 |
| 2021-12-0909:35 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-21-352239 |
| 2021-11-1917:00 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-21-335300 |
| 2021-11-1013:36 ET | 10-Q | Quarterly reportPeriod 2021-09-30 | 0001801368-21-000046 |
| 2021-11-0416:19 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001801368-21-000043 |
| 2021-09-2017:00 ET | SC 13D/A | Ownership report, active investor, amended | 0001140361-21-031842 |
| 2021-09-2016:02 ET | SC 13D/A | Ownership report, active investor, amended | 0001193125-21-277270 |
| 2021-09-1616:07 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-21-275118 |
| 2021-08-0914:23 ET | 10-Q | Quarterly reportPeriod 2021-06-30 | 0001801368-21-000036 |
| 2021-08-0516:10 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001801368-21-000034 |
| 2021-06-2216:05 ET | 8-K | 5.07 Shareholder vote results | 0001801368-21-000023 |
| 2021-05-1314:33 ET | 10-Q | Quarterly reportPeriod 2021-03-31 | 0001801368-21-000020 |
| 2021-05-0616:22 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001801368-21-000015 |
| 2021-05-0408:40 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001140361-21-015638 |
| 2021-04-3016:37 ET | DEF 14A | Proxy statementPeriod 2021-06-15 | 0001140361-21-015314 |
| 2021-03-3117:25 ET | SC 13D/A | Ownership report, active investor, amended | 0001193125-21-102547 |
| 2021-03-3016:42 ET | SC 13D/A | Ownership report, active investor, amended | 0001140361-21-010802 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Nov 5, 2026, 16:37 ET. Listed shows no prices and gives no investment advice.