| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Dec 13, 2024 | Dec 12, 2024 | 001-38356 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 26, 2024 | Aug 26, 2024 | 001-36464 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2024 | Jan 1, 2024 | 001-38356 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 15, 2023 | Dec 13, 2023 | 001-38356 |
| 4 | Open Document | Open Filing | Jun 9, 2023 | Jun 8, 2023 | 001-36464 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 12, 2022 | Aug 10, 2022 | 001-38356 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 10, 2022 | Jun 9, 2022 | 001-36464 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 20, 2021 | Jul 19, 2021 | 001-38356 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 10, 2021 | Jun 8, 2021 | 001-36464 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 21, 2020 | Aug 20, 2020 | 001-38356 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 5, 2020 | Aug 3, 2020 | 001-38356 |
| 4 | Open Document | Open Filing | 4 | Jun 11, 2020 | Jun 9, 2020 | 001-36464 |
| 3 | Open Document | Open Filing | 3 | Jun 11, 2020 | Jun 9, 2020 | 001-36464 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 23, 2020 | Mar 19, 2020 | 001-38356 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2020 | Mar 9, 2020 | 001-38356 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Mar 11, 2020 | Mar 9, 2020 | 001-38356 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2020 | Mar 9, 2020 | 001-36621 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 20, 2019 | May 16, 2019 | 001-36621 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 28, 2019 | Jan 23, 2019 | 001-36621 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 2, 2018 | Mar 1, 2018 | 001-33216 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 3, 2018 | Jan 2, 2018 | 001-33216 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 1, 2017 | Nov 29, 2017 | 001-33216 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 30, 2017 | Aug 29, 2017 | 001-33216 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 1, 2017 | May 30, 2017 | 001-33216 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2017 | Feb 28, 2017 | 000-50633 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 2, 2017 | Feb 28, 2017 | 001-33216 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 30, 2016 | Nov 29, 2016 | 001-33216 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 30, 2016 | Aug 29, 2016 | 001-33216 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 1, 2016 | May 31, 2016 | 001-33216 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 2, 2016 | Feb 29, 2016 | 001-33216 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 25, 2016 | Feb 23, 2016 | 000-50633 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 2, 2015 | Nov 30, 2015 | 001-33216 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 2, 2015 | Aug 31, 2015 | 001-33216 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2015 | Jun 1, 2015 | 001-33216 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 3, 2015 | Mar 2, 2015 | 001-33216 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2015 | Feb 26, 2015 | 000-50633 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 2, 2014 | Dec 1, 2014 | 001-33216 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 16, 2014 | Jul 15, 2014 | 001-33216 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 1, 2014 | Mar 26, 2014 | 001-33216 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2014 | Feb 24, 2014 | 000-50633 |