| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Feb 2022 | 17 Feb 2022 | 001-36003 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Nov 2021 | 08 Nov 2021 | 001-36003 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jan 2021 | 13 Jan 2021 | 001-36003 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 May 2020 | 26 May 2020 | 001-36003 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 28 May 2020 | 26 May 2020 | 001-36003 |