| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 29 Nov 2021 | 24 Nov 2021 | 001-36841 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jul 2021 | 13 Jul 2021 | 001-36841 |
| 3 | Open Document | Open Filing | FORM 3 | 06 Jul 2021 | 28 Jun 2021 | 001-36841 |