| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Nov 24, 2025 | Nov 21, 2025 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 5, 2025 | Aug 1, 2025 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 1, 2025 | Jul 30, 2025 | 000-29472 |
| SCHEDULE 13D/A | Open Document | Open Filing | May 16, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2025 | Feb 24, 2025 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 21, 2025 | Feb 19, 2025 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 22, 2025 | Jan 17, 2025 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 4, 2024 | Oct 31, 2024 | 000-29472 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 18 TO SC 13D | Oct 4, 2024 | ||
| 4 | Open Document | Open Filing | FORM 4 | Aug 12, 2024 | Aug 8, 2024 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 14, 2024 | Jun 12, 2024 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2024 | Feb 23, 2024 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2024 | Feb 20, 2024 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 21, 2024 | Feb 16, 2024 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 13, 2024 | Feb 9, 2024 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 27, 2023 | Dec 22, 2023 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 21, 2023 | Dec 19, 2023 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 16, 2023 | Nov 14, 2023 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 23, 2023 | Oct 19, 2023 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 13, 2023 | Oct 11, 2023 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 18, 2023 | Sep 14, 2023 | 000-29472 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 17 TO SC 13D | Sep 11, 2023 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 8, 2023 | Sep 6, 2023 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 27, 2023 | Jul 25, 2023 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 3, 2023 | May 1, 2023 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 24, 2023 | Feb 22, 2023 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 17, 2023 | Feb 16, 2023 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 16, 2023 | Feb 9, 2023 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 14, 2023 | Feb 10, 2023 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 21, 2022 | Dec 19, 2022 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 19, 2022 | Dec 1, 2022 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 1, 2022 | Jul 12, 2022 | 000-29472 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Apr 20, 2022 | Dec 27, 2021 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 20, 2022 | Apr 4, 2022 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 25, 2022 | Feb 24, 2022 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2022 | Feb 11, 2022 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2022 | Jan 18, 2022 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 21, 2022 | Jul 14, 2021 | 000-29472 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 16 TO SC 13D | Jan 4, 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 4, 2022 | Dec 30, 2021 | 000-29472 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Dec 29, 2021 | Feb 11, 2021 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 23, 2021 | Dec 21, 2021 | 000-29472 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 15 TO SC 13D | Mar 16, 2021 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2021 | Feb 11, 2021 | 000-29472 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 16, 2021 | Dec 31, 2020 | 000-29472 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 13 TO SC 13D | Mar 20, 2020 | ||
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 14, 2020 | Dec 31, 2019 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 20, 2019 | Feb 15, 2019 | 000-29472 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 14, 2019 | Dec 31, 2018 | 000-29472 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 13 TO SC 13D | Nov 9, 2018 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 2, 2018 | Oct 31, 2018 | 000-29472 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 12 TO SC 13D | Mar 21, 2018 | ||
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 14, 2018 | Dec 31, 2017 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 1, 2017 | Feb 27, 2017 | 000-29472 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 15, 2017 | Dec 31, 2016 | 000-29472 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 11 TO SC 13D | Jan 20, 2017 | ||
| SC 13D/A | Open Document | Data | Open Filing | AMENDMENT NO. 10 TO SC 13D | Mar 30, 2016 | ||
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 16, 2016 | Dec 31, 2015 | 000-29472 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Mar 30, 2015 | ||
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 13, 2015 | Dec 31, 2014 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 11, 2014 | Sep 9, 2014 | 000-29472 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 8 TO SC 13D | Mar 28, 2014 | ||
| 5 | Open Document | Open Filing | FORM 5 | Feb 14, 2014 | Dec 31, 2013 | 000-29472 |