| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Feb 4, 2025 | Jan 31, 2025 | 001-36695 |
| 3 | Open Document | Open Filing | 3 | Jul 1, 2024 | Jul 1, 2024 | 001-36695 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 5, 2023 | May 4, 2023 | 000-26481 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 23, 2023 | Mar 21, 2023 | 000-26481 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2023 | Feb 25, 2023 | 000-26481 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2022 | Mar 16, 2022 | 000-26481 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 1, 2022 | Feb 26, 2022 | 000-26481 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 21, 2022 | Jan 19, 2022 | 000-26481 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 22, 2021 | Dec 19, 2021 | 000-26481 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 22, 2021 | Mar 19, 2021 | 000-26481 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 6, 2020 | May 5, 2020 | 000-26481 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 27, 2020 | Feb 25, 2020 | 000-26481 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2019 | Feb 26, 2019 | 000-26481 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 20, 2018 | Dec 19, 2018 | 000-26481 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Nov 2, 2018 | Oct 24, 2018 | 000-26481 |