| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 8, 2025 | Dec 5, 2025 | 000-26099 |
| 4/A | Open Document | Open Filing | FORM 4/A | Jun 23, 2022 | Jun 23, 2022 | 000-26099 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 23, 2022 | Jun 23, 2022 | 000-26099 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 25, 2022 | Mar 23, 2022 | 000-26099 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 23, 2022 | Dec 29, 2021 | 000-26099 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 8, 2021 | Dec 7, 2021 | 000-26099 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2021 | Sep 30, 2021 | 000-26099 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2021 | Mar 12, 2021 | 000-26099 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 30, 2020 | Dec 30, 2020 | 000-26099 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 10, 2020 | Dec 9, 2020 | 000-26099 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 2, 2020 | Oct 30, 2020 | 000-26099 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 4, 2020 | Aug 4, 2020 | 000-26099 |
| 4 | Open Document | Open Filing | FORM 4 | May 5, 2020 | May 4, 2020 | 000-26099 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 25, 2019 | Nov 25, 2019 | 000-26099 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 13, 2019 | Aug 13, 2019 | 000-26099 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 14, 2019 | Mar 14, 2019 | 000-26099 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 27, 2018 | Sep 27, 2018 | 000-26099 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 12, 2018 | Jun 12, 2018 | 000-26099 |
| 4 | Open Document | Open Filing | FORM 4 | May 31, 2018 | May 31, 2018 | 000-26099 |
| 3 | Open Document | Open Filing | FORM 3 | Mar 8, 2018 | Mar 8, 2018 | 000-26099 |