| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 21 Jul 2023 | 21 Jul 2023 | 000-29651 |
| 4/A | Open Document | Open Filing | FORM 4/A | 09 Sep 2020 | 21 Jul 2020 | 000-29651 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Sep 2020 | 21 Jul 2020 | 000-29651 |