| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 30, 2025 | Sep 29, 2025 | 001-42867 |
| 3 | Open Document | Open Filing | Sep 25, 2025 | Sep 25, 2025 | 001-42867 | |
| 4 | Open Document | Open Filing | Sep 12, 2025 | Sep 11, 2025 | 001-42833 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 9, 2025 | Sep 9, 2025 | 001-42833 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 12, 2025 | Jun 11, 2025 | 001-36305 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 5, 2025 | May 2, 2025 | 001-36305 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 7, 2025 | Jan 6, 2025 | 001-36305 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 17, 2024 | Dec 16, 2024 | 001-36305 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 12, 2024 | Nov 7, 2024 | 001-36305 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 29, 2024 | May 24, 2024 | 001-36305 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 14, 2024 | May 10, 2024 | 001-36305 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 2 TO THE SCHEDULE 13D | Sep 14, 2023 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 13, 2023 | Sep 11, 2023 | 001-36305 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 20, 2023 | Apr 19, 2023 | 001-36305 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 1 TO THE SCHEDULE 13D | Apr 20, 2023 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 9, 2021 | May 20, 2021 | 001-12471 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 21, 2021 | Jun 17, 2021 | 000-25969 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 1, 2021 | May 27, 2021 | 000-25969 |
| 4 | Open Document | Open Filing | Mar 22, 2021 | Mar 9, 2021 | 001-12471 | |
| 3 | Open Document | Open Filing | Mar 22, 2021 | Mar 9, 2021 | 001-12471 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 26, 2021 | Jan 6, 2021 | 000-25969 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 26, 2021 | Dec 29, 2020 | 000-25969 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 3, 2017 | Sep 29, 2017 | 001-35339 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 29, 2017 | Aug 28, 2017 | 001-35339 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 12, 2017 | Jul 10, 2017 | 000-24796 |
| 4 | Open Document | Open Filing | FORM 4 | May 31, 2017 | May 28, 2017 | 001-35339 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2017 | Feb 28, 2017 | 001-35339 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 29, 2016 | Nov 29, 2016 | 001-35339 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 1, 2016 | Oct 28, 2016 | 000-24796 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 29, 2016 | Aug 29, 2016 | 001-35339 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 2, 2016 | May 31, 2016 | 000-24796 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 1, 2016 | May 29, 2016 | 001-35339 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 27, 2016 | May 25, 2016 | 000-24796 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 2, 2016 | Apr 28, 2016 | 000-24796 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 28, 2016 | Mar 24, 2016 | 000-24796 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 2, 2016 | Feb 29, 2016 | 001-35339 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 29, 2016 | Feb 25, 2016 | 000-24796 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 17, 2016 | Feb 12, 2016 | 000-24796 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 1, 2016 | Jan 28, 2016 | 000-24796 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 4, 2016 | Dec 30, 2015 | 000-24796 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 31, 2015 | Dec 29, 2015 | 001-35339 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 28, 2015 | Dec 24, 2015 | 001-35339 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 18, 2015 | Dec 16, 2015 | 000-24796 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 11, 2015 | Dec 9, 2015 | 000-24796 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 25, 2015 | Nov 18, 2015 | 000-24796 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 6, 2015 | Nov 4, 2015 | 001-35339 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 6, 2015 | Nov 4, 2015 | 001-35339 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 17, 2015 | Jul 17, 2015 | 000-28369 |
| 4 | Open Document | Open Filing | FORM 4 | May 8, 2015 | May 6, 2015 | 000-28369 |
| SC 13D | Open Document | Open Filing | ERIC SEMLER SC 13D | Jan 23, 2015 | ||
| 4 | Open Document | Open Filing | FORM 4 | May 9, 2014 | May 7, 2014 | 000-28369 |
| 4 | Open Document | Open Filing | FORM 4 | May 7, 2014 | May 5, 2014 | 000-28369 |
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | Mar 3, 2014 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 27, 2014 | Feb 26, 2014 | 001-36305 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 21, 2014 | Feb 20, 2014 | 001-36305 |
| 3 | Open Document | Open Filing | FORM 3 | Feb 20, 2014 | Feb 20, 2014 | 001-36305 |