| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Dec 16, 2024 | ||
| 4 | Open Document | Open Filing | FORM 4 | Dec 10, 2024 | Dec 6, 2024 | 000-23255 |
| 144 | Open Document | Open Filing | Nov 25, 2024 | |||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2024 | ||
| 4 | Open Document | Open Filing | FORM 4 | Dec 12, 2023 | Dec 8, 2023 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 5, 2023 | Dec 1, 2023 | 000-23255 |
| 144 | Open Document | Open Filing | Dec 1, 2023 | |||
| 144 | Open Document | Open Filing | Oct 10, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | Sep 21, 2023 | Sep 19, 2023 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 29, 2023 | Jun 27, 2023 | 000-23255 |
| 144 | Open Document | Open Filing | Jun 27, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2023 | Feb 27, 2023 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 13, 2022 | Dec 2, 2022 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 6, 2021 | Dec 3, 2021 | 000-23255 |
| 5 | Open Document | Open Filing | FORM 5 | Oct 22, 2021 | Jul 31, 2021 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 26, 2021 | Mar 24, 2021 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 25, 2021 | Mar 23, 2021 | 000-23255 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 16, 2021 | ||
| 4 | Open Document | Open Filing | FORM 4 | Dec 8, 2020 | Dec 4, 2020 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 4, 2020 | Jun 3, 2020 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 4, 2020 | Jun 2, 2020 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 15, 2020 | Apr 14, 2020 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 15, 2020 | Apr 13, 2020 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 10, 2019 | Dec 6, 2019 | 000-23255 |
| 5 | Open Document | Open Filing | FORM 5 | Sep 16, 2019 | Jul 31, 2019 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 19, 2018 | Dec 17, 2018 | 000-23255 |
| 5 | Open Document | Open Filing | FORM 5 | Sep 14, 2018 | Jul 31, 2018 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 12, 2017 | Dec 8, 2017 | 000-23255 |
| 5 | Open Document | Open Filing | FORM 5 | Sep 15, 2017 | Jul 31, 2017 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 20, 2016 | Dec 16, 2016 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 16, 2016 | Dec 14, 2016 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 6, 2016 | Jan 21, 2016 | 000-23255 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 12, 2016 | ||
| 4 | Open Document | Open Filing | FORM 4 | Dec 4, 2015 | Dec 2, 2015 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 - | Jul 24, 2015 | Aug 19, 2014 | 000-23255 |
| SC 13G/A | Open Document | Open Filing | AMENDMENT TO SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP | Feb 11, 2015 | ||
| 4 | Open Document | Open Filing | FORM 4 - | Dec 5, 2014 | Dec 3, 2014 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 - | May 5, 2014 | Apr 30, 2014 | 000-23255 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G | Feb 14, 2014 |