| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 03 May 2022 | 02 May 2022 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2022 | 15 Mar 2022 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2022 | 02 Feb 2022 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Nov 2021 | 02 Nov 2021 | 001-36254 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2021 | 15 Mar 2021 | 001-36254 |
| 3 | Open Document | Open Filing | FORM 3 | 14 Dec 2020 | 03 Dec 2020 | 001-36254 |