| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Dec 11, 2025 | Dec 9, 2025 | 000-54295 |
| 4 | Open Document | Open Filing | Aug 6, 2025 | Jul 16, 2025 | 000-54295 | |
| 4 | Open Document | Open Filing | Jul 30, 2025 | Jul 16, 2025 | 000-54295 | |
| 4 | Open Document | Open Filing | Mar 6, 2025 | Mar 4, 2025 | 000-54295 | |
| 4 | Open Document | Open Filing | Sep 23, 2024 | Sep 20, 2024 | 000-54295 | |
| 4 | Open Document | Open Filing | Apr 17, 2024 | Apr 15, 2024 | 000-54295 | |
| 4 | Open Document | Open Filing | Nov 15, 2023 | Nov 15, 2023 | 000-54295 | |
| 4 | Open Document | Open Filing | Sep 15, 2022 | Sep 13, 2022 | 000-54295 | |
| 4 | Open Document | Open Filing | Sep 15, 2022 | Sep 13, 2022 | 000-54295 | |
| 4 | Open Document | Open Filing | Sep 15, 2022 | Sep 13, 2022 | 000-54295 | |
| 4 | Open Document | Open Filing | Sep 9, 2022 | Feb 28, 2022 | 000-54295 | |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 22, 2020 | Dec 18, 2020 | 000-54295 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 17, 2020 | Jun 15, 2020 | 000-54295 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 3, 2020 | Mar 1, 2020 | 000-54295 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 14, 2020 | Jan 10, 2020 | 000-54295 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 5, 2018 | Nov 1, 2018 | 000-54295 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 7, 2018 | Mar 1, 2018 | 000-54295 |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 4, 2017 | Dec 1, 2017 | 000-54295 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 20, 2017 | Nov 20, 2017 | 000-54295 |
| 4/A | Open Document | Open Filing | FORM 4/A - | Jun 26, 2017 | Jun 1, 2017 | 000-54295 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 5, 2017 | Jun 1, 2017 | 000-54295 |
| 4/A | Open Document | Open Filing | FORM 4/A - | May 15, 2017 | May 1, 2017 | 000-54295 |
| 4 | Open Document | Open Filing | FORM 4 - | May 3, 2017 | May 1, 2017 | 000-54295 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 19, 2017 | Jan 17, 2017 | 000-54295 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 12, 2017 | Jan 10, 2017 | 000-54295 |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 21, 2016 | Dec 19, 2016 | 000-54295 |
| 4 | Open Document | Open Filing | FORM 4 - | Sep 19, 2016 | Sep 15, 2016 | 000-54295 |
| 4 | Open Document | Open Filing | FORM 4 - | May 5, 2016 | May 4, 2016 | 000-54295 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 3, 2016 | Mar 1, 2016 | 000-54295 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 25, 2016 | Feb 23, 2016 | 000-54295 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 3, 2016 | Feb 1, 2016 | 000-54295 |
| 4 | Open Document | Open Filing | FORM 4 - | Oct 5, 2015 | Oct 1, 2015 | 000-54295 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 5, 2015 | Aug 4, 2015 | 000-54295 |
| 4 | Open Document | Open Filing | FORM 4 - | May 29, 2015 | May 28, 2015 | 000-54295 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 12, 2015 | Mar 12, 2015 | 000-54295 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 3, 2014 | Oct 1, 2014 | 000-54295 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 11, 2014 | Aug 7, 2014 | 000-54295 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Jun 11, 2014 | May 8, 2014 | 000-54295 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 10, 2014 | Jun 9, 2014 | 000-54295 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 8, 2014 | May 8, 2014 | 000-54295 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2014 | Jan 2, 2014 | 000-54295 |