| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Oct 30, 2025 | Oct 30, 2025 | 001-39122 |
| 4 | Open Document | Open Filing | Jun 16, 2025 | Jun 16, 2025 | 001-41854 | |
| 4 | Open Document | Open Filing | FORM 4 | May 21, 2025 | May 21, 2025 | 001-14888 |
| 4 | Open Document | Open Filing | 4 | Feb 5, 2025 | Feb 3, 2025 | 001-39122 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 13, 2024 | Dec 12, 2024 | 001-35342 |
| 4 | Open Document | Open Filing | Jun 18, 2024 | Jun 15, 2024 | 001-41854 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 7, 2024 | Jun 5, 2024 | 001-35342 |
| 4 | Open Document | Open Filing | FORM 4 | May 22, 2024 | May 21, 2024 | 001-14888 |
| 4 | Open Document | Open Filing | FORM 4 | May 16, 2024 | May 15, 2024 | 001-14888 |
| 4 | Open Document | Open Filing | Mar 25, 2024 | Mar 21, 2024 | 001-41854 | |
| 4 | Open Document | Open Filing | 4 | Feb 5, 2024 | Feb 1, 2024 | 001-39122 |
| 3 | Open Document | Open Filing | Dec 19, 2023 | Dec 18, 2023 | 001-41854 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 5, 2023 | Jun 5, 2023 | 001-14888 |
| 144 | Open Document | Open Filing | Jun 5, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | May 16, 2023 | May 15, 2023 | 001-14888 |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2023 | May 10, 2023 | 001-35342 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 13, 2023 | Feb 9, 2023 | 001-39122 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 23, 2022 | Dec 21, 2022 | 001-41535 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2022 | May 16, 2022 | 001-39122 |
| 4 | Open Document | Open Filing | FORM 4 | May 17, 2022 | May 13, 2022 | 001-14888 |
| 4 | Open Document | Open Filing | FORM 4 | May 9, 2022 | May 5, 2022 | 001-35342 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2022 | Jan 3, 2022 | 001-14888 |
| 4 | Open Document | Open Filing | FORM 4 | May 24, 2021 | May 20, 2021 | 001-35342 |
| 4 | Open Document | Open Filing | FORM 4 | May 17, 2021 | May 13, 2021 | 001-14888 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 7, 2021 | May 6, 2021 | 001-38068 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 19, 2021 | Apr 15, 2021 | 001-39122 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2021 | Jan 3, 2021 | 001-14888 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 16, 2020 | Jun 12, 2020 | 001-39122 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jun 4, 2020 | Jun 1, 2020 | 001-39122 |
| 4 | Open Document | Open Filing | FORM 4 | May 15, 2020 | May 14, 2020 | 001-14888 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2020 | May 8, 2020 | 001-38068 |
| 4 | Open Document | Open Filing | FORM 4 | May 8, 2020 | May 8, 2020 | 001-14888 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 7, 2020 | Apr 3, 2020 | 001-35342 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 6, 2020 | Jan 2, 2020 | 001-35342 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 6, 2020 | Jan 3, 2020 | 001-14888 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 17, 2019 | Dec 17, 2019 | 001-36819 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 2, 2019 | Jul 31, 2019 | 001-35342 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 3, 2019 | May 30, 2019 | 001-36819 |
| 4 | Open Document | Open Filing | FORM 4 | May 14, 2019 | May 10, 2019 | 001-35342 |
| 4 | Open Document | Open Filing | FORM 4 | May 9, 2019 | May 8, 2019 | 001-14888 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 8, 2019 | May 6, 2019 | 001-38068 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2019 | Jan 3, 2019 | 001-14888 |
| 3 | Open Document | Open Filing | FORM 3 | Jan 4, 2019 | Jan 3, 2019 | 001-14888 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 2, 2019 | Jan 1, 2019 | 001-38068 |
| 4 | Open Document | Open Filing | FORM 4 | May 31, 2018 | May 30, 2018 | 001-36819 |
| 4 | Open Document | Open Filing | FORM 4 | May 25, 2018 | May 23, 2018 | 001-35342 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 18, 2017 | Jul 14, 2017 | 001-33415 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2017 | May 31, 2017 | 001-36819 |
| 4 | Open Document | Open Filing | FORM 4 | May 16, 2017 | May 12, 2017 | 001-35342 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 11, 2016 | Aug 9, 2016 | 001-35342 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 14, 2016 | Jul 12, 2016 | 001-33415 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 3, 2016 | Jun 1, 2016 | 001-36819 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 8, 2016 | Jan 6, 2016 | 001-36819 |
| 3 | Open Document | Open Filing | FORM 3 | Jan 8, 2016 | Jan 6, 2016 | 001-36819 |
| 4/A | Open Document | Open Filing | FORM 4/A | Jul 17, 2015 | May 1, 2014 | 001-35342 |
| 4/A | Open Document | Open Filing | FORM 4/A | Jul 17, 2015 | Apr 30, 2015 | 001-35342 |
| 4 | Open Document | Open Filing | ZOTH ANNUAL BOD GRANT | Jun 10, 2015 | Jun 9, 2015 | 001-33415 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 8, 2015 | May 7, 2015 | 001-35614 |
| 4 | Open Document | Open Filing | FORM 4 | May 4, 2015 | Apr 30, 2015 | 001-35342 |
| 4 | Open Document | Open Filing | ANNUAL OPTION GRANT | Jun 27, 2014 | Jun 27, 2014 | 001-33415 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 29, 2014 | May 27, 2014 | 001-35614 |
| 4 | Open Document | Open Filing | FORM 4 | May 5, 2014 | May 1, 2014 | 001-35342 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 6, 2014 | Jan 2, 2014 | 001-35342 |