| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Dec 3, 2025 | Dec 1, 2025 | 000-50679 |
| 144 | Open Document | Open Filing | Dec 1, 2025 | |||
| 4 | Open Document | Open Filing | 4 | Nov 5, 2025 | Nov 3, 2025 | 000-50679 |
| 144 | Open Document | Open Filing | Nov 3, 2025 | |||
| 4 | Open Document | Open Filing | 4 | Oct 3, 2025 | Oct 1, 2025 | 000-50679 |
| 144 | Open Document | Open Filing | Oct 1, 2025 | |||
| 4 | Open Document | Open Filing | 4 | Sep 4, 2025 | Sep 2, 2025 | 000-50679 |
| 144 | Open Document | Open Filing | Sep 2, 2025 | |||
| 4 | Open Document | Open Filing | 4 | Aug 5, 2025 | Aug 1, 2025 | 000-50679 |
| 144 | Open Document | Open Filing | Aug 1, 2025 | |||
| 4 | Open Document | Open Filing | 4 | Jul 21, 2025 | Jul 17, 2025 | 000-50679 |
| 144 | Open Document | Open Filing | Jul 17, 2025 | |||
| 4 | Open Document | Open Filing | 4 | Jun 4, 2025 | Jun 2, 2025 | 000-50679 |
| 144 | Open Document | Open Filing | Jun 2, 2025 | |||
| 4 | Open Document | Open Filing | 4 | May 5, 2025 | May 2, 2025 | 000-50679 |
| 144 | Open Document | Open Filing | May 2, 2025 | |||
| 4 | Open Document | Open Filing | 4 | Apr 2, 2025 | Mar 31, 2025 | 000-50679 |
| 144 | Open Document | Open Filing | Apr 1, 2025 | |||
| 4 | Open Document | Open Filing | 4 | Mar 26, 2025 | Mar 24, 2025 | 000-50679 |
| 4 | Open Document | Open Filing | 4 | Mar 4, 2025 | Feb 28, 2025 | 000-50679 |
| 144 | Open Document | Open Filing | Mar 3, 2025 | |||
| SCHEDULE 13G/A | Open Document | Open Filing | Feb 14, 2025 | |||
| 5 | Open Document | Open Filing | 5 | Feb 14, 2025 | Dec 31, 2024 | 000-50679 |
| 4 | Open Document | Open Filing | 4 | Aug 2, 2024 | Jul 31, 2024 | 000-50679 |
| 4 | Open Document | Open Filing | 4 | Feb 13, 2024 | Feb 9, 2024 | 000-50679 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 12, 2024 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2023 | Feb 13, 2022 | 000-50679 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 15, 2023 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 8, 2022 | Jul 6, 2022 | 000-50679 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 11, 2022 | Feb 2, 2022 | 000-50679 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 11, 2022 | ||
| SC 13G | Open Document | Open Filing | SC 13G | Feb 11, 2021 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 8, 2021 | Feb 5, 2021 | 000-50679 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 26, 2021 | Jan 22, 2021 | 000-50679 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2020 | Feb 26, 2020 | 000-50679 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 11, 2020 | Feb 7, 2020 | 000-50679 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 21, 2019 | Mar 20, 2019 | 000-50679 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Feb 12, 2019 | Dec 12, 2018 | 000-50679 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 12, 2019 | Feb 8, 2019 | 000-50679 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 14, 2018 | Dec 12, 2018 | 000-50679 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 9, 2018 | Feb 7, 2018 | 000-50679 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 14, 2017 | Feb 10, 2017 | 000-50679 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | AMENDMENT NO. 11 | Jan 24, 2017 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 14, 2016 | Nov 10, 2016 | 000-50679 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 9, 2016 | Nov 7, 2016 | 000-50679 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 20, 2016 | Feb 26, 2016 | 000-50679 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 23, 2015 | Feb 18, 2015 | 000-50679 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 13, 2015 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 11, 2014 |