| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 15, 2022 | Dec 14, 2022 | 001-39635 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 13, 2021 | Aug 11, 2021 | 001-39635 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | May 19, 2021 | Nov 23, 2020 | 001-39635 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | May 19, 2021 | Dec 1, 2020 | 001-39635 |
| 3/A | Open Document | Open Filing | FORM 3/A SUBMISSION | May 19, 2021 | Nov 18, 2020 | 001-39635 |
| 4 | Open Document | Open Filing | 4 | Dec 3, 2020 | Dec 1, 2020 | 001-39635 |
| 4 | Open Document | Open Filing | 4 | Nov 25, 2020 | Nov 23, 2020 | 001-39635 |
| 3 | Open Document | Open Filing | 3 | Nov 18, 2020 | Nov 18, 2020 | 001-39635 |