| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 19, 2023 | Jan 19, 2023 | 001-34655 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 16, 2022 | Jun 16, 2022 | 000-31141 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 8, 2022 | Jun 7, 2022 | 001-34655 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 11, 2021 | Jun 10, 2021 | 000-31141 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 9, 2021 | Jun 9, 2021 | 001-34655 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 2, 2021 | Jun 2, 2021 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 31, 2020 | Jul 31, 2020 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 30, 2020 | Jun 10, 2020 | 001-34655 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 18, 2020 | Jun 17, 2020 | 000-31141 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 27, 2020 | Mar 26, 2020 | 001-31337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2019 | Dec 13, 2019 | 001-38584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 4, 2019 | Oct 3, 2019 | 001-38584 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 2, 2019 | Jul 31, 2019 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 14, 2019 | Jun 13, 2019 | 000-31141 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 13, 2019 | Jun 12, 2019 | 001-34655 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 10, 2019 | Jun 6, 2019 | 001-38584 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 26, 2018 | Nov 21, 2018 | 001-34655 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 16, 2018 | Nov 14, 2018 | 001-34655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 10, 2018 | Jul 31, 2018 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 23, 2018 | Jul 23, 2018 | 001-38584 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jul 18, 2018 | Jul 18, 2018 | 001-38584 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 19, 2018 | Jun 18, 2018 | 001-34655 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 14, 2018 | Jun 12, 2018 | 000-31141 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 7, 2018 | Mar 5, 2018 | 001-36781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 9, 2018 | Jan 5, 2018 | 001-36781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 6, 2017 | Oct 5, 2017 | 001-36781 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 1, 2017 | Jul 31, 2017 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 7, 2017 | Jul 5, 2017 | 001-36781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 23, 2017 | Jun 21, 2017 | 001-34655 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 21, 2017 | Jun 20, 2017 | 001-36781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 19, 2017 | Jun 16, 2017 | 001-36781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 26, 2017 | May 25, 2017 | 000-31141 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 6, 2017 | Apr 5, 2017 | 001-36781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 30, 2017 | Mar 28, 2017 | 001-34655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 17, 2017 | Mar 15, 2017 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 13, 2017 | Mar 10, 2017 | 001-36781 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 19, 2017 | Jan 18, 2017 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 9, 2017 | Jan 5, 2017 | 001-36781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 9, 2017 | Jan 6, 2017 | 000-31141 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 9, 2017 | Jan 5, 2016 | 001-31337 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 9, 2017 | Jan 5, 2017 | 001-31337 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 17, 2016 | Oct 5, 2016 | 001-36781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 25, 2016 | Aug 23, 2016 | 001-36781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 5, 2016 | Jul 5, 2016 | 001-36781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 21, 2016 | Jun 17, 2016 | 000-31141 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 21, 2016 | Jun 17, 2016 | 001-36781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 31, 2016 | May 26, 2016 | 001-34655 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 17, 2016 | May 13, 2016 | 001-34655 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 7, 2016 | Apr 5, 2016 | 001-36781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 30, 2016 | Mar 28, 2016 | 001-36781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 18, 2015 | Dec 15, 2015 | 001-36781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 3, 2015 | Sep 1, 2015 | 000-31141 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 29, 2015 | Jul 27, 2015 | 001-36781 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 29, 2015 | Jun 25, 2015 | 001-36781 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 19, 2015 | Jun 17, 2015 | 001-36781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 16, 2015 | Jun 12, 2015 | 001-36781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 16, 2015 | Jun 15, 2015 | 000-31141 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 1, 2015 | May 28, 2015 | 001-34655 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 6, 2015 | Apr 2, 2015 | 001-34655 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2015 | Jan 2, 2015 | 001-34655 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 23, 2014 | Dec 23, 2014 | 001-36781 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Dec 18, 2014 | Dec 18, 2014 | 001-36781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 6, 2014 | Oct 3, 2014 | 000-31141 |
| 4 | Open Document | Open Filing | EVNIN FORM 4 | Oct 2, 2014 | Oct 1, 2014 | 001-34655 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 2, 2014 | Sep 30, 2014 | 000-31141 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2014 | Jul 1, 2014 | 001-34655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 23, 2014 | Jun 19, 2014 | 001-34655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 19, 2014 | Jun 17, 2014 | 000-31141 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 2, 2014 | Apr 1, 2014 | 001-34655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 6, 2014 | Jan 2, 2014 | 001-34655 |