| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13G/A | Open Document | Open Filing | Apr 11, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | Jan 31, 2025 | Jan 31, 2025 | 001-41459 |
| SC 13G | Open Document | Open Filing | SC 13G | Nov 14, 2024 | ||
| 4 | Open Document | Open Filing | FORM 4 | Jun 3, 2022 | Jun 1, 2022 | 000-22117 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 4, 2021 | Jun 2, 2021 | 000-22117 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 12, 2021 | Dec 31, 2020 | 000-22117 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 11, 2020 | Jun 9, 2020 | 000-22117 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 14, 2020 | Dec 31, 2019 | 000-22117 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 17, 2019 | Jun 13, 2019 | 000-22117 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 1, 2019 | Dec 31, 2018 | 000-22117 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 14, 2018 | Jun 12, 2018 | 000-22117 |
| 5 | Open Document | Open Filing | FORM 5 | Jan 12, 2018 | Dec 31, 2017 | 000-22117 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 8, 2017 | Jun 6, 2017 | 000-22117 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 23, 2016 | Jul 26, 2016 | 000-22117 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2016 | May 31, 2016 | 000-22117 |
| 4 | Open Document | Open Filing | FORM 4 | May 29, 2015 | May 27, 2015 | 000-22117 |
| 4 | Open Document | Open Filing | FORM 4 | May 29, 2014 | May 28, 2014 | 000-22117 |