| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 22 Dec 2023 | 20 Dec 2023 | 001-40069 | |
| 4 | Open Document | Open Filing | FORM 4 | 22 Dec 2022 | 20 Dec 2022 | 001-40069 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2022 | 14 Jun 2022 | 001-40069 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Dec 2021 | 29 Nov 2021 | 001-40069 |
| 3 | Open Document | Open Filing | FORM 3 | 28 Jul 2020 | 10 Jul 2020 | 000-54355 |
| SC 13D | Open Document | Open Filing | SC 13D | 28 Jul 2020 |