| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2022 | Mar 7, 2022 | 001-39804 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 11, 2022 | Jan 11, 2022 | 001-39804 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Aug 24, 2021 | Aug 20, 2021 | 001-39804 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | May 20, 2021 | May 18, 2021 | 001-39804 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Mar 17, 2021 | Mar 15, 2021 | 001-39804 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Mar 12, 2021 | Mar 10, 2021 | 001-39804 |
| 3 | Open Document | Open Filing | Jan 11, 2021 | Jan 11, 2021 | 001-39804 |