| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Dec 16, 2024 | Dec 12, 2024 | 000-31164 |
| 4 | Open Document | Open Filing | 4 | Jan 9, 2024 | Jun 15, 2023 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 13, 2017 | Nov 8, 2017 | 000-31164 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 31, 2016 | Aug 22, 2016 | 000-31164 |