| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2022 | Feb 25, 2022 | 001-34963 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 1, 2021 | Nov 30, 2021 | 001-34963 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 26, 2021 | Nov 24, 2021 | 001-34963 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 27, 2021 | Aug 25, 2021 | 001-34963 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 16, 2021 | Jun 14, 2021 | 001-34963 |
| 4 | Open Document | Open Filing | FORM 4 | May 27, 2021 | May 25, 2021 | 001-34963 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2021 | Feb 25, 2021 | 001-34963 |
| 3 | Open Document | Open Filing | FORM 3 | Jan 28, 2021 | Jan 19, 2021 | 001-34963 |