| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2023 | 01 Jun 2023 | 000-55843 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2022 | 02 Jun 2022 | 000-55843 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2021 | 03 Jun 2021 | 000-55843 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2021 | 03 Jun 2021 | 000-55843 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Mar 2021 | 24 Mar 2021 | 000-55843 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 26 Mar 2021 | 24 Mar 2021 | 000-55843 |