| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Sep 5, 2025 | Sep 3, 2025 | 001-34700 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 27, 2025 | Mar 26, 2025 | 001-34700 |
| 144 | Open Document | Open Filing | Mar 21, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | Aug 30, 2024 | Aug 28, 2024 | 001-34700 |
| 4 | Open Document | Open Filing | Apr 1, 2024 | Mar 28, 2024 | 000-14678 | |
| 144 | Open Document | Open Filing | Mar 27, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | Sep 8, 2023 | Sep 6, 2023 | 001-34700 |
| 4 | Open Document | Open Filing | May 19, 2023 | May 17, 2023 | 000-14678 | |
| 4 | Open Document | Open Filing | FORM 4 | Sep 1, 2022 | Aug 30, 2022 | 001-34700 |
| 4 | Open Document | Open Filing | May 20, 2022 | May 18, 2022 | 000-14678 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 7, 2021 | Oct 5, 2021 | 001-34700 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 3, 2021 | Sep 1, 2021 | 001-34700 |
| 4 | Open Document | Open Filing | FORM 4 - | May 21, 2021 | May 19, 2021 | 000-14678 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 4, 2020 | Sep 2, 2020 | 001-34700 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 13, 2020 | Mar 11, 2020 | 000-14678 |
| 3 | Open Document | Open Filing | FORM 3 - | Mar 13, 2020 | Mar 11, 2020 | 000-14678 |
| 4 | Open Document | Open Filing | Oct 18, 2019 | Oct 18, 2019 | 000-02384 | |
| 4 | Open Document | Open Filing | FORM 4 | Sep 6, 2019 | Sep 4, 2019 | 001-34700 |
| 4 | Open Document | Open Filing | Jul 3, 2019 | Jul 1, 2019 | 000-02384 | |
| 4 | Open Document | Open Filing | FORM 4 | Sep 7, 2018 | Sep 5, 2018 | 001-34700 |
| 4 | Open Document | Open Filing | Jul 3, 2018 | Jul 2, 2018 | 000-02384 | |
| 4 | Open Document | Open Filing | Dec 20, 2017 | Dec 20, 2017 | 000-02384 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2017 | Sep 28, 2017 | 001-34700 |
| 4 | Open Document | Open Filing | Jul 3, 2017 | Jun 30, 2017 | 000-02384 | |
| 4 | Open Document | Open Filing | FORM 4 | Sep 20, 2016 | Sep 16, 2016 | 001-34700 |
| 4 | Open Document | Open Filing | Jul 6, 2016 | Jul 6, 2016 | 000-02384 | |
| 4 | Open Document | Open Filing | Jul 1, 2016 | Jul 1, 2016 | 000-02384 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 9, 2016 | Mar 9, 2016 | 001-34700 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 22, 2015 | Sep 18, 2015 | 001-34700 |
| 4 | Open Document | Open Filing | Jul 6, 2015 | Jul 6, 2015 | 000-02384 | |
| 4 | Open Document | Open Filing | Jul 2, 2015 | Jul 1, 2015 | 000-02384 | |
| 3 | Open Document | Open Filing | Apr 17, 2015 | Apr 8, 2015 | 000-02384 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 2, 2015 | Jan 30, 2015 | 001-00041 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 29, 2014 | Dec 24, 2014 | 001-00041 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 24, 2014 | Dec 22, 2014 | 001-00041 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 22, 2014 | Sep 19, 2014 | 001-34700 |
| 3 | Open Document | Open Filing | FORM 3 | Sep 22, 2014 | Sep 19, 2014 | 001-34700 |
| 4 | Open Document | Open Filing | FORM 4 | May 1, 2014 | Apr 23, 2014 | 001-08198 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 17, 2014 | Apr 15, 2014 | 001-00041 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 10, 2014 | Apr 9, 2014 | 001-00041 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 11, 2014 | Mar 10, 2014 | 001-00041 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2014 | Mar 5, 2014 | 001-00041 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2014 | Mar 3, 2014 | 001-00041 |