| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 12, 2023 | Dec 8, 2023 | 001-35653 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 7, 2023 | Dec 5, 2023 | 001-35653 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 10, 2023 | Dec 12, 2022 | 001-35653 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 20, 2021 | Dec 16, 2021 | 001-35653 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 7, 2021 | Dec 5, 2021 | 001-35653 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Feb 5, 2021 | Dec 16, 2019 | 001-35653 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 4, 2021 | Dec 30, 2020 | 001-35653 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2020 | Mar 18, 2020 | 001-35653 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 23, 2019 | Dec 16, 2019 | 001-35653 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 21, 2019 | Mar 7, 2018 | 001-35653 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 20, 2018 | Dec 19, 2018 | 001-35653 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 10, 2018 | Apr 2, 2018 | 001-35779 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 22, 2017 | Dec 21, 2017 | 001-35653 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 15, 2017 | Dec 31, 2016 | 001-35653 |
| 5/A | Open Document | Open Filing | FORM 5/A SUBMISSION | Feb 15, 2017 | Dec 31, 2015 | 001-35653 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2017 | Dec 29, 2016 | 001-35653 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 11, 2016 | Dec 31, 2015 | 001-35653 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 17, 2015 | Dec 16, 2015 | 001-35653 |
| 4 | Open Document | Open Filing | Dec 3, 2014 | Oct 23, 2014 | 001-35653 | |
| 3 | Open Document | Open Filing | FORM 3 | Sep 8, 2014 | Aug 29, 2014 | 001-35653 |