| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 08 Aug 2025 | 06 Aug 2025 | 000-26575 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Dec 2024 | 29 Nov 2024 | 000-26575 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Apr 2023 | 17 Apr 2023 | 000-26575 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Apr 2023 | 10 Mar 2023 | 001-14007 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Mar 2022 | 10 Mar 2022 | 001-14007 |
| 3 | Open Document | Open Filing | FORM 3 | 20 Jul 2021 | 12 May 2021 | 000-30407 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 May 2017 | 25 May 2017 | 000-55184 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 21 Mar 2017 | 13 Mar 2017 | 000-55184 |