| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2022 | Mar 2, 2022 | 001-36421 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 12, 2021 | Nov 9, 2021 | 001-36421 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 3, 2021 | Nov 1, 2021 | 001-36421 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 14, 2021 | Sep 10, 2021 | 001-36421 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 26, 2021 | Aug 25, 2021 | 001-36421 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 10, 2021 | Aug 9, 2021 | 001-36421 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2021 | Mar 12, 2021 | 001-36421 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 4, 2021 | Jan 1, 2021 | 001-36421 |