| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Nov 22, 2022 | Nov 18, 2022 | 001-14704 |
| 4/A | Open Document | Open Filing | FORM 4/A | Feb 15, 2022 | Feb 11, 2022 | 001-14704 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 14, 2022 | Feb 11, 2022 | 001-14704 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 1, 2021 | Nov 29, 2021 | 001-14704 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 23, 2021 | Nov 19, 2021 | 001-14704 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 17, 2021 | Aug 13, 2021 | 001-14704 |
| 3 | Open Document | Open Filing | FORM 3 | Jul 8, 2021 | Jun 30, 2021 | 001-14704 |