| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | May 16, 2025 | May 14, 2025 | 001-37961 |
| 4/A | Open Document | Open Filing | FORM 4/A | May 9, 2025 | May 8, 2025 | 001-37961 |
| 4 | Open Document | Open Filing | FORM 4 | May 8, 2025 | May 8, 2025 | 001-37961 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 20, 2025 | Feb 12, 2025 | 001-37961 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 27, 2024 | Nov 25, 2024 | 001-37961 |
| 144 | Open Document | Open Filing | Nov 25, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | May 24, 2024 | May 24, 2024 | 001-37961 |
| 144 | Open Document | Open Filing | May 24, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | May 17, 2024 | May 15, 2024 | 001-37961 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2024 | Feb 14, 2024 | 001-37961 |
| 4 | Open Document | Open Filing | FORM 4 | May 22, 2023 | May 18, 2023 | 001-37961 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 26, 2022 | May 24, 2022 | 001-37961 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2021 | May 11, 2021 | 001-37961 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 10, 2020 | Jan 6, 2020 | 001-37961 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 20, 2019 | May 14, 2019 | 001-37961 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 13, 2018 | Nov 13, 2018 | 001-37961 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 27, 2018 | Aug 27, 2018 | 001-37961 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 12, 2018 | Mar 8, 2018 | 001-37961 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 21, 2018 | Feb 15, 2018 | 001-37961 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 8, 2018 | Dec 6, 2017 | 001-37961 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 26, 2017 | Sep 22, 2017 | 000-13470 |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2017 | May 24, 2017 | 000-50646 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 28, 2017 | Feb 24, 2017 | 000-13470 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 23, 2017 | Feb 22, 2017 | 000-13470 |
| 3 | Open Document | Open Filing | FORM 3 | Feb 17, 2017 | Feb 15, 2017 | 000-50646 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 10, 2017 | Feb 8, 2017 | 000-13470 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 26, 2016 | Sep 22, 2016 | 000-13470 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 24, 2016 | Feb 22, 2016 | 000-13470 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 24, 2015 | Sep 22, 2015 | 000-13470 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2015 | Feb 24, 2015 | 000-13470 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 17, 2015 | Dec 31, 2014 | 000-13470 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 24, 2014 | Sep 22, 2014 | 000-13470 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2014 | May 15, 2014 | 000-26946 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2014 | Feb 20, 2014 | 000-26946 |