| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Dec 12, 2023 | Dec 8, 2023 | 001-37999 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 12, 2022 | Dec 8, 2022 | 001-37999 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 13, 2021 | Dec 9, 2021 | 001-37999 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 15, 2020 | Dec 11, 2020 | 001-37999 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 17, 2020 | Feb 6, 2018 | 001-37999 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 20, 2019 | Dec 18, 2019 | 001-37999 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 19, 2019 | Aug 15, 2019 | 001-37480 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 11, 2019 | Jan 9, 2019 | 001-37999 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 30, 2017 | Jan 26, 2017 | 001-37999 |
| 3 | Open Document | Open Filing | FORM 3 | Jan 26, 2017 | Jan 26, 2017 | 001-37999 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 19, 2015 | Aug 17, 2015 | 001-37480 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 1, 2015 | Jun 30, 2015 | 001-37480 |