| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Apr 2022 | 07 Apr 2022 | 001-36166 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2021 | 31 May 2021 | 001-36166 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 May 2021 | 11 May 2021 | 001-36166 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 29 Mar 2021 | 19 Mar 2021 | 001-36166 |