| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Oct 17, 2025 | Oct 15, 2025 | 000-11330 |
| 4 | Open Document | Open Filing | 4 | Jul 17, 2025 | Jul 15, 2025 | 000-11330 |
| 4 | Open Document | Open Filing | FORM 4 | May 9, 2025 | May 7, 2025 | 001-37470 |
| 4 | Open Document | Open Filing | 4 | Jul 17, 2024 | Jul 15, 2024 | 000-11330 |
| 4 | Open Document | Open Filing | FORM 4 | May 6, 2024 | May 2, 2024 | 001-37470 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 17, 2023 | Jul 15, 2023 | 000-11330 |
| 4 | Open Document | Open Filing | FORM 4 | May 8, 2023 | May 4, 2023 | 001-37470 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 19, 2022 | Jul 15, 2022 | 000-11330 |
| 4 | Open Document | Open Filing | FORM 4 | May 13, 2022 | May 11, 2022 | 001-37470 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 19, 2021 | Jul 15, 2021 | 000-11330 |
| 4 | Open Document | Open Filing | FORM 4 | May 13, 2021 | May 11, 2021 | 001-37470 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 17, 2020 | Jul 15, 2020 | 000-11330 |
| 4 | Open Document | Open Filing | FORM 4 | May 13, 2020 | May 12, 2020 | 001-37470 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 15, 2019 | Oct 11, 2019 | 000-11330 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 22, 2019 | Jul 19, 2019 | 000-11330 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 12, 2019 | Jul 11, 2019 | 000-11330 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2019 | May 14, 2019 | 000-11330 |
| 4 | Open Document | Open Filing | FORM 4 | May 9, 2019 | May 8, 2019 | 001-37470 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 11, 2019 | Apr 11, 2019 | 000-11330 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 13, 2018 | Jul 12, 2018 | 000-11330 |
| 4 | Open Document | Open Filing | FORM 4 | May 10, 2018 | May 8, 2018 | 001-37470 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 1, 2018 | Apr 26, 2018 | 000-11330 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 3, 2017 | May 3, 2017 | 001-37470 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 21, 2017 | Feb 17, 2017 | 001-10254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 1, 2017 | Jan 30, 2017 | 001-10254 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 27, 2017 | Jan 26, 2017 | 001-10254 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 11, 2017 | Jan 10, 2017 | 000-11330 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 8, 2016 | Jul 7, 2016 | 000-11330 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2016 | May 19, 2016 | 001-10254 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 13, 2016 | May 12, 2016 | 000-11330 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2016 | May 6, 2016 | 001-10254 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 9, 2016 | May 5, 2016 | 001-37470 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2016 | Mar 31, 2016 | 001-31826 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 15, 2016 | Mar 9, 2016 | 001-10254 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2016 | Dec 31, 2015 | 001-31826 |
| 3/A | Open Document | Open Filing | FORM 3/A SUBMISSION | Oct 8, 2015 | Sep 28, 2015 | 001-37470 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2015 | Sep 30, 2015 | 001-31826 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 30, 2015 | Sep 28, 2015 | 001-37470 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 30, 2015 | Sep 28, 2015 | 001-37470 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 10, 2015 | Jul 9, 2015 | 000-11330 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2015 | Jun 30, 2015 | 001-31826 |
| 4 | Open Document | Open Filing | May 12, 2015 | May 11, 2015 | 001-06880 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 29, 2015 | Apr 28, 2015 | 001-31826 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2015 | Jan 9, 2015 | 001-31826 |
| 4 | Open Document | Open Filing | Feb 23, 2015 | Feb 20, 2015 | 001-06880 | |
| 4/A | Open Document | Open Filing | Feb 23, 2015 | Jan 22, 2015 | 001-06880 | |
| 4 | Open Document | Open Filing | Feb 18, 2015 | Feb 14, 2015 | 001-06880 | |
| 4 | Open Document | Open Filing | Feb 5, 2015 | Feb 4, 2015 | 001-06880 | |
| 4 | Open Document | Open Filing | Jan 23, 2015 | Jan 22, 2015 | 001-06880 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2015 | Dec 31, 2014 | 001-31826 |
| 4 | Open Document | Open Filing | Nov 12, 2014 | Nov 10, 2014 | 001-06880 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2014 | Sep 30, 2014 | 001-31826 |
| 4 | Open Document | Open Filing | Jul 29, 2014 | Jul 28, 2014 | 001-06880 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 11, 2014 | Jul 9, 2014 | 000-11330 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2014 | Jun 30, 2014 | 001-31826 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 23, 2014 | Apr 22, 2014 | 001-31826 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 31, 2014 | Mar 31, 2014 | 001-31826 |
| 4 | Open Document | Open Filing | Feb 24, 2014 | Feb 20, 2014 | 001-06880 | |
| 4 | Open Document | Open Filing | Feb 19, 2014 | Feb 14, 2014 | 001-06880 | |
| 4 | Open Document | Open Filing | Jan 24, 2014 | Jan 23, 2014 | 001-06880 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2014 | Dec 31, 2013 | 001-31826 |