| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Aug 8, 2025 | Aug 6, 2025 | 000-26575 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 2, 2024 | Nov 29, 2024 | 000-26575 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 20, 2023 | Apr 17, 2023 | 000-26575 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2023 | Mar 10, 2023 | 001-14007 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 11, 2022 | Mar 10, 2022 | 001-14007 |
| 3 | Open Document | Open Filing | FORM 3 | Jul 20, 2021 | May 12, 2021 | 000-30407 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 30, 2017 | May 25, 2017 | 000-55184 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Mar 21, 2017 | Mar 13, 2017 | 000-55184 |