| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 030223 GREER FORM 4 | 02 Mar 2023 | 28 Feb 2023 | 000-56469 |
| 4 | Open Document | Open Filing | 22 Aug 2022 | 18 Aug 2022 | 000-56469 | |
| 3 | Open Document | Open Filing | 17 Aug 2022 | 11 Aug 2022 | 000-56469 |