| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2022 | ||
| SC 13G | Open Document | Open Filing | SC 13G | Feb 14, 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 25, 2021 | May 21, 2021 | 001-39888 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 25, 2021 | May 21, 2021 | 001-39775 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 20, 2021 | Jan 15, 2021 | 001-39888 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 13, 2021 | Jan 13, 2021 | 001-39888 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 22, 2020 | Dec 18, 2020 | 001-39775 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Dec 15, 2020 | Dec 15, 2020 | 001-39775 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 11, 2020 | Jun 9, 2020 | 001-39306 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jun 4, 2020 | Jun 4, 2020 | 001-39306 |
| D | Open Document | Open Filing | Mar 6, 2014 | 021-213048 |