| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Dec 16, 2024 | Dec 12, 2024 | 001-37536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 12, 2022 | Aug 10, 2022 | 001-37536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 10, 2022 | Mar 8, 2022 | 001-37536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 18, 2020 | Dec 16, 2020 | 001-37536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 1, 2020 | Jun 30, 2020 | 001-37536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 31, 2019 | Dec 30, 2019 | 001-37536 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 8, 2019 | Nov 6, 2019 | 001-37536 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 5, 2019 | Jun 3, 2019 | 001-37536 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 11, 2018 | Sep 10, 2018 | 001-37536 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 19, 2018 | Mar 15, 2018 | 001-37536 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2017 | Sep 28, 2017 | 001-37536 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 14, 2017 | Mar 13, 2017 | 001-37536 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 22, 2016 | Nov 21, 2016 | 001-37536 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 19, 2016 | Sep 15, 2016 | 001-37536 |
| 4 | Open Document | Open Filing | FORM 4 | May 27, 2016 | May 27, 2016 | 001-37536 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 17, 2016 | Feb 16, 2016 | 001-37536 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 20, 2015 | Aug 18, 2015 | 001-37536 |
| 3 | Open Document | Open Filing | 3 | Aug 12, 2015 | Aug 12, 2015 | 001-37536 |