| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Jun 20, 2025 | Jun 17, 2025 | 001-39782 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 6, 2025 | Jun 4, 2025 | 001-34899 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 20, 2024 | Jun 18, 2024 | 001-34899 |
| 4 | Open Document | Open Filing | 4 | May 23, 2024 | May 21, 2024 | 001-39782 |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2023 | May 24, 2023 | 001-34899 |
| 4 | Open Document | Open Filing | May 25, 2023 | May 23, 2023 | 001-39782 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 27, 2022 | May 25, 2022 | 001-34899 |
| 4 | Open Document | Open Filing | FORM 4 | May 25, 2022 | May 23, 2022 | 001-39782 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 21, 2021 | Jun 16, 2021 | 001-34899 |
| 4 | Open Document | Open Filing | FORM 4 | May 19, 2021 | May 17, 2021 | 001-39782 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 17, 2020 | Dec 15, 2020 | 001-39782 |
| 3 | Open Document | Open Filing | FORM 3 | Dec 10, 2020 | Dec 10, 2020 | 001-39782 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 19, 2020 | Oct 15, 2020 | 001-34899 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 26, 2020 | Aug 24, 2020 | 001-34899 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 6, 2020 | Aug 4, 2020 | 001-34899 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 29, 2018 | Nov 27, 2018 | 000-19731 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 23, 2018 | May 22, 2018 | 001-34899 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2018 | May 4, 2018 | 000-19731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 23, 2018 | Feb 15, 2018 | 000-19731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 5, 2018 | Feb 1, 2018 | 000-19731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 15, 2017 | Nov 13, 2017 | 000-19731 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 25, 2017 | May 24, 2017 | 001-34899 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2017 | Feb 23, 2017 | 000-19731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 21, 2017 | Feb 15, 2017 | 000-19731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 6, 2017 | Feb 2, 2017 | 000-19731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 8, 2016 | Sep 6, 2016 | 000-19731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 3, 2016 | Aug 1, 2016 | 000-19731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 7, 2016 | Jul 5, 2016 | 000-19731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 8, 2016 | Jun 6, 2016 | 000-19731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2016 | May 17, 2016 | 001-34899 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2016 | May 2, 2016 | 000-19731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 5, 2016 | Apr 4, 2016 | 000-19731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2016 | Mar 1, 2016 | 000-19731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2016 | Feb 16, 2016 | 000-19731 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 3, 2016 | Feb 1, 2016 | 000-19731 |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 9, 2015 | Dec 7, 2015 | 000-19731 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 12, 2015 | Nov 9, 2015 | 000-19731 |
| 4 | Open Document | Open Filing | FORM 4 - | Oct 8, 2015 | Oct 7, 2015 | 000-19731 |
| 4 | Open Document | Open Filing | FORM 4 - | Sep 10, 2015 | Sep 8, 2015 | 000-19731 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 11, 2015 | Aug 7, 2015 | 000-19731 |
| 4 | Open Document | Open Filing | FORM 4 - | Jul 9, 2015 | Jul 7, 2015 | 000-19731 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 10, 2015 | Jun 8, 2015 | 000-19731 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 21, 2015 | May 20, 2015 | 001-34899 |
| 4 | Open Document | Open Filing | FORM 4 - | May 11, 2015 | May 7, 2015 | 000-19731 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 19, 2015 | Feb 13, 2015 | 000-19731 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 3, 2015 | Feb 1, 2015 | 000-19731 |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 10, 2014 | Dec 8, 2014 | 000-19731 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 12, 2014 | Nov 7, 2014 | 000-19731 |
| 4 | Open Document | Open Filing | FORM 4 - | Oct 9, 2014 | Oct 7, 2014 | 000-19731 |
| 4 | Open Document | Open Filing | FORM 4 - | Sep 10, 2014 | Sep 8, 2014 | 000-19731 |
| 4 | Open Document | Open Filing | FORM 4 | May 23, 2014 | May 22, 2014 | 001-34899 |
| 4 | Open Document | Open Filing | FORM 4 - | May 19, 2014 | May 12, 2014 | 000-19731 |
| 4 | Open Document | Open Filing | FORM 4 - | May 9, 2014 | May 8, 2014 | 000-19731 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 10, 2014 | Feb 14, 2014 | 000-19731 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 4, 2014 | Feb 1, 2014 | 000-19731 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 27, 2014 | Jan 23, 2014 | 000-19731 |
| 5 | Open Document | Open Filing | FORM 5 - | Jan 24, 2014 | Dec 31, 2013 | 000-19731 |