| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2023 | 005-91918 | |
| 15-15D | Open Document | Open Filing | 15-15D | Sep 22, 2022 | 333-249402 | |
| 25-NSE | Open Document | Open Filing | Sep 12, 2022 | 333-249402 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 2, 2022 | Sep 2, 2022 | 001-39771 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 11, 2022 | Jun 30, 2022 | 001-39771 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 9, 2022 | Aug 5, 2022 | 001-39771 |
| PRE 14A | Open Document | Open Filing | PRE 14A | Jul 29, 2022 | Jul 29, 2022 | 001-39771 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Jun 13, 2022 | 001-39771 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 13, 2022 | Jun 10, 2022 | 001-39771 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Jun 13, 2022 | 001-39771 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 10, 2022 | Jun 10, 2022 | 001-39771 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 12, 2022 | Mar 31, 2022 | 001-39771 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 5, 2022 | May 4, 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 5, 2022 | Apr 29, 2022 | 001-39771 |
| 10-K/A | Open Document | Data | Open Filing | 10-K/A | Mar 31, 2022 | Dec 31, 2021 | 001-39771 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 29, 2022 | Dec 31, 2021 | 001-39771 |
| SC 13G/A | Open Document | Open Filing | SC 13GA | Feb 14, 2022 | 005-91918 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2022 | 005-91918 | |
| SC 13G/A | Open Document | Open Filing | FORM SC 13G/A | Feb 14, 2022 | 005-91918 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2022 | 005-91918 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 11, 2022 | 005-91918 | |
| SC 13G | Open Document | Open Filing | SC 13G | Feb 11, 2022 | 005-91918 | |
| SC 13G/A | Open Document | Open Filing | MUDRICK CAPITAL ACQUISITION CORP. II | Feb 10, 2022 | 005-91918 | |
| 10-K/A | Open Document | Data | Open Filing | FORM 10-K/A | Dec 17, 2021 | Dec 31, 2020 | 001-39771 |
| 10-Q/A | Open Document | Data | Open Filing | 10-Q/A | Dec 17, 2021 | Sep 30, 2021 | 001-39771 |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 14, 2021 | Dec 14, 2021 | 001-39771 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 24, 2021 | Nov 22, 2021 | 001-39771 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 10, 2021 | Sep 30, 2021 | 001-39771 |
| SC 13G | Open Document | Open Filing | FORM SC 13G | Aug 30, 2021 | 005-91918 | |
| SC 13G | Open Document | Open Filing | SC 13G | Aug 27, 2021 | 005-91918 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Aug 20, 2021 | 001-39771 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 20, 2021 | Aug 20, 2021 | 001-39771 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 20, 2021 | Aug 20, 2021 | 001-39771 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Aug 19, 2021 | 001-39771 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Aug 18, 2021 | 001-39771 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 18, 2021 | Aug 18, 2021 | 001-39771 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Aug 17, 2021 | 001-39771 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Aug 17, 2021 | 001-39771 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Aug 16, 2021 | 001-39771 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 16, 2021 | Aug 15, 2021 | 001-39771 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 10, 2021 | Jun 30, 2021 | 001-39771 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Aug 4, 2021 | 001-39771 | |
| DEFM14A | Open Document | Open Filing | DEFM14A | Jul 30, 2021 | 001-39771 | |
| PRER14A | Open Document | Open Filing | PRER14A | Jul 30, 2021 | 001-39771 | |
| PRER14A | Open Document | Open Filing | PRER14A | Jul 27, 2021 | 001-39771 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Jul 8, 2021 | 001-39771 | |
| PRER14A | Open Document | Open Filing | PRER14A | Jul 6, 2021 | 001-39771 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Jul 6, 2021 | 001-39771 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Jun 23, 2021 | 001-39771 | |
| 8-K | Open Document | Open Filing | 8-K | Jun 23, 2021 | Jun 23, 2021 | 001-39771 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Jun 22, 2021 | 001-39771 | |
| PRER14A | Open Document | Open Filing | PRER14A | Jun 22, 2021 | 001-39771 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Jun 3, 2021 | 001-39771 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Jun 2, 2021 | 001-39771 | |
| 8-K | Open Document | Open Filing | 8-K | Jun 2, 2021 | May 28, 2021 | 001-39771 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jun 2, 2021 | Mar 31, 2021 | 001-39771 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | May 17, 2021 | Mar 31, 2021 | 001-39771 |
| PRER14A | Open Document | Open Filing | PRER14A | May 13, 2021 | 001-39771 | |
| PREM14A | Open Document | Open Filing | PREM14A | May 12, 2021 | May 12, 2021 | 001-39771 |
| 8-K | Open Document | Open Filing | 8-K | May 12, 2021 | May 10, 2021 | 001-39771 |
| DEFA14A | Open Document | Open Filing | 8-K | May 12, 2021 | 001-39771 | |
| 10-K/A | Open Document | Data | Open Filing | FORM 10-K/A | May 10, 2021 | Dec 31, 2020 | 001-39771 |
| 8-K | Open Document | Open Filing | 8-K | May 10, 2021 | May 10, 2021 | 001-39771 |
| SC 13G | Open Document | Open Filing | SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP | Apr 16, 2021 | 005-91918 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 13, 2021 | 001-39771 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 8, 2021 | 001-39771 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 6, 2021 | 001-39771 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 6, 2021 | Apr 6, 2021 | 001-39771 |
| DEFA14A | Open Document | Open Filing | FORM 8-K | Apr 6, 2021 | 001-39771 | |
| 10-K/A | Open Document | Open Filing | FORM 10-K/A | Apr 6, 2021 | Dec 31, 2020 | 001-39771 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Apr 2, 2021 | Dec 31, 2020 | 001-39771 |
| NT 10-K | Open Document | Open Filing | NT 10-K | Apr 1, 2021 | Dec 31, 2020 | 001-39771 |
| SC 13G | Open Document | Open Filing | Feb 24, 2021 | 005-91918 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 16, 2021 | 005-91918 | |
| SC 13G | Open Document | Open Filing | SC 13G | Feb 16, 2021 | 005-91918 | |
| SC 13G | Open Document | Open Filing | SC 13G | Feb 16, 2021 | 005-91918 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 28, 2021 | Jan 28, 2021 | 001-39771 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jan 21, 2021 | Sep 30, 2020 | 001-39771 |
| SC 13G | Open Document | Open Filing | MUDRICK CAPITAL ACQUISITION CORPORATION II | Dec 21, 2020 | 005-91918 | |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Dec 21, 2020 | 005-91918 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 16, 2020 | Dec 10, 2020 | 001-39771 |
| 3/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 14, 2020 | Dec 7, 2020 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 11, 2020 | Dec 7, 2020 | 001-39771 |
| 424B4 | Open Document | Open Filing | 424B4 | Dec 9, 2020 | 333-249402 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 8, 2020 | Dec 7, 2020 | |
| EFFECT | Open Document | Open Filing | Dec 7, 2020 | 333-249402 | ||
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 7, 2020 | Dec 7, 2020 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 7, 2020 | Dec 7, 2020 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 7, 2020 | Dec 7, 2020 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 7, 2020 | Dec 7, 2020 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 7, 2020 | Dec 7, 2020 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 7, 2020 | Dec 7, 2020 | |
| S-1MEF | Open Document | Open Filing | S-1MEF | Dec 7, 2020 | 333-251188 | |
| CERT | Open Document | Open Filing | Dec 7, 2020 | 001-39771 | ||
| 8-A12B | Open Document | Open Filing | 8-A12B | Dec 7, 2020 | 001-39771 | |
| S-1/A | Open Document | Open Filing | FORM S-1/A | Dec 3, 2020 | 333-249402 | |
| S-1 | Open Document | Open Filing | FORM S-1 | Oct 9, 2020 | 333-249402 | |
| DRS | Open Document | Open Filing | Aug 18, 2020 | 377-03428 |