| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 12 Mar 2024 | 08 Mar 2024 | 000-10546 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Mar 2024 | 31 Dec 2023 | 000-10546 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jun 2023 | 15 Jun 2023 | 000-10546 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Jan 2023 | 27 Jan 2023 | 000-10546 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2022 | 15 Jun 2022 | 000-10546 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2021 | 15 Jun 2021 | 000-10546 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 17 Jun 2021 | 10 Jun 2021 | 000-10546 |