| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Sep 2021 | 02 Mar 2021 | 001-39189 |
| SC 13G | Open Document | Open Filing | SC 13G | 12 Feb 2021 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jan 2021 | 21 Jan 2021 | 001-39189 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Mar 2020 | 09 Mar 2020 | 001-39189 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 23 Jan 2020 | 23 Jan 2020 | 001-39189 |