| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 30, 2025 | Apr 28, 2025 | 001-37852 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 6, 2025 | Jan 2, 2025 | 001-37852 |
| 4 | Open Document | Open Filing | 4 | Sep 30, 2024 | Sep 27, 2024 | 001-32979 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 11, 2024 | Mar 7, 2024 | 001-37852 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 4, 2024 | Jan 2, 2024 | 001-37852 |
| 4 | Open Document | Open Filing | Oct 31, 2023 | Oct 27, 2023 | 001-32979 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 11, 2023 | Apr 10, 2023 | 001-37852 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 18, 2023 | Jan 16, 2023 | 001-37852 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 6, 2022 | Jun 3, 2022 | 001-32979 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 27, 2022 | May 26, 2022 | 001-37852 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2021 | Jun 3, 2021 | 001-32979 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 28, 2021 | May 27, 2021 | 001-37852 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 1, 2020 | May 28, 2020 | 001-32979 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 29, 2020 | May 28, 2020 | 001-37852 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 12, 2020 | Mar 12, 2020 | 001-37852 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 24, 2019 | Jun 20, 2019 | 000-19756 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 11, 2019 | Jun 7, 2019 | 001-37852 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 30, 2019 | May 29, 2019 | 001-32979 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 2, 2019 | Apr 1, 2019 | 001-37852 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 12, 2018 | May 29, 2018 | 001-37852 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 12, 2018 | Jun 8, 2018 | 000-19756 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2018 | May 31, 2018 | 001-32979 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 18, 2018 | Jan 16, 2018 | 000-51173 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 11, 2017 | Oct 9, 2017 | 001-32979 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 14, 2017 | Jul 13, 2017 | 000-51173 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 12, 2017 | Jun 9, 2017 | 000-19756 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 26, 2017 | May 25, 2017 | 001-37852 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 15, 2016 | Sep 13, 2016 | 001-37852 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 10, 2016 | Aug 10, 2016 | 001-37852 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 13, 2016 | Jun 9, 2016 | 000-51173 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 3, 2016 | Jun 2, 2016 | 000-19756 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 15, 2016 | Mar 14, 2016 | 001-32979 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Dec 15, 2015 | Oct 22, 2015 | 000-51173 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 26, 2015 | Oct 22, 2015 | 000-51173 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 20, 2015 | Aug 20, 2015 | 000-51173 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 20, 2015 | Aug 20, 2015 | 000-51173 |
| 4 | Open Document | Open Filing | FORM 4 | May 29, 2015 | May 28, 2015 | 000-19756 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2015 | Feb 26, 2015 | 001-32979 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 28, 2014 | Nov 26, 2014 | 000-19756 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 3, 2014 | Oct 2, 2014 | 001-32979 |
| 4 | Open Document | Open Filing | FORM 4 | May 30, 2014 | May 28, 2014 | 000-19756 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 19, 2014 | May 16, 2014 | 001-32979 |