| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | null | May 2, 2025 | Apr 30, 2025 | 001-38022 |
| 3 | Open Document | Open Filing | Feb 13, 2025 | Feb 13, 2025 | 001-38022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 16, 2023 | Jun 14, 2023 | 001-38914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 18, 2022 | Aug 16, 2022 | 001-38914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 15, 2022 | Jul 13, 2022 | 001-38914 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 11, 2022 | Jan 11, 2022 | 001-41214 |
| 4 | Open Document | Open Filing | Sep 13, 2021 | Sep 9, 2021 | 001-38914 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 3, 2021 | Sep 3, 2021 | 001-36150 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 30, 2021 | Aug 30, 2021 | 001-36150 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 20, 2021 | Jul 16, 2021 | 001-38914 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jul 16, 2021 | Jul 16, 2021 | 001-38914 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 15, 2020 | Jun 15, 2020 | 001-36150 |
| 4 | Open Document | Open Filing | FORM 4 | May 21, 2020 | May 20, 2020 | 001-35108 |
| 4 | Open Document | Open Filing | FORM 4 | May 14, 2020 | May 14, 2020 | 001-35108 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 6, 2020 | Mar 5, 2020 | 001-35108 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 6, 2020 | Feb 27, 2020 | 001-35108 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2020 | Mar 5, 2020 | 001-36150 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 7, 2020 | Jan 6, 2020 | 000-22245 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 18, 2019 | Dec 16, 2019 | 001-36150 |
| 3 | Open Document | Open Filing | FORM 3 | Dec 18, 2019 | Dec 16, 2019 | 001-36150 |
| 4 | Open Document | Open Filing | 4 | Jun 10, 2019 | Jun 6, 2019 | 000-23661 |
| 4 | Open Document | Open Filing | FORM 4 | May 10, 2019 | May 8, 2019 | 001-35527 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 21, 2019 | Mar 20, 2019 | 000-22245 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 28, 2019 | Jan 24, 2019 | 000-22245 |
| SC 13D | Open Document | Open Filing | SC 13D | Nov 30, 2018 | ||
| 4 | Open Document | Open Filing | 4 | Oct 10, 2018 | Oct 8, 2018 | 001-35527 |
| 4 | Open Document | Open Filing | 4 | Sep 25, 2018 | Sep 24, 2018 | 001-35527 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 14, 2018 | May 8, 2018 | 001-38362 |
| 4/A | Open Document | Open Filing | 4/A | Apr 24, 2018 | Apr 4, 2018 | 001-35527 |
| 4 | Open Document | Open Filing | 4 | Apr 20, 2018 | Apr 4, 2018 | 001-35527 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 21, 2018 | Mar 19, 2018 | 000-23661 |
| 4 | Open Document | Open Filing | 4 | Nov 20, 2017 | Nov 13, 2017 | 001-35527 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 30, 2017 | Aug 24, 2017 | 000-54600 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 23, 2017 | Aug 21, 2017 | 001-35527 |
| 4 | Open Document | Open Filing | 4 | Aug 10, 2017 | Aug 8, 2017 | 001-35527 |
| 4 | Open Document | Open Filing | 4 | Jul 18, 2017 | Nov 7, 2016 | 001-35527 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 14, 2017 | Feb 1, 2017 | 000-54600 |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 14, 2017 | Feb 10, 2017 | 000-54600 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 14, 2017 | Feb 1, 2017 | 000-54600 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 14, 2017 | Feb 10, 2017 | 000-54600 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 23, 2017 | Mar 21, 2017 | 000-23661 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 7, 2017 | Feb 3, 2017 | 001-36483 |
| 4 | Open Document | Open Filing | 4 | Dec 14, 2016 | Dec 13, 2016 | 001-35527 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 2, 2016 | Nov 30, 2016 | 001-35527 |
| 4 | Open Document | Open Filing | 4 | Nov 2, 2016 | Nov 1, 2016 | 001-35527 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 23, 2016 | Sep 21, 2016 | 000-23661 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 23, 2016 | Sep 21, 2016 | 001-35527 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jun 27, 2016 | Jun 22, 2016 | 000-23661 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 20, 2016 | Jun 15, 2016 | 001-36483 |
| 4 | Open Document | Open Filing | 4 | Apr 25, 2016 | Apr 21, 2016 | 001-35527 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP | Apr 7, 2016 | Apr 5, 2016 | 001-35527 |
| 4 | Open Document | Open Filing | 4 | Dec 28, 2015 | Dec 23, 2015 | 001-35527 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 16, 2015 | Sep 14, 2015 | 001-35527 |
| 4 | Open Document | Open Filing | 4 | Aug 24, 2015 | Aug 20, 2015 | 001-35527 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 24, 2015 | Aug 20, 2015 | 001-35527 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 10, 2015 | Aug 6, 2015 | 001-36483 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 21, 2015 | Jul 17, 2015 | 001-36483 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 4, 2015 | Jun 2, 2015 | 001-33650 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 21, 2015 | Jan 16, 2015 | 001-33650 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 5, 2015 | Jan 2, 2015 | 001-33650 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 2, 2015 | Dec 31, 2014 | 001-33650 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 1, 2014 | Aug 1, 2014 | 001-33650 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 21, 2014 | Jul 17, 2014 | 001-36483 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 1, 2014 | Jun 30, 2014 | 001-33650 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 17, 2014 | Jun 17, 2014 | 001-36483 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 3, 2014 | Dec 31, 2013 | 001-33650 |