| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 15 Feb 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jul 2021 | 16 Jul 2021 | 001-39632 |
| SC 13G | Open Document | Open Filing | SC 13G | 12 Feb 2021 | ||
| 4 | Open Document | Open Filing | 04 Dec 2020 | 04 Dec 2020 | 001-39632 | |
| 4 | Open Document | Open Filing | 19 Nov 2020 | 18 Nov 2020 | 001-39632 | |
| 3 | Open Document | Open Filing | 20 Oct 2020 | 20 Oct 2020 | 001-39632 |