| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 2, 2022 | Jan 31, 2022 | 001-35385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 12, 2021 | Jan 13, 2021 | 001-35385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 10, 2021 | Feb 8, 2021 | 001-35385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 4, 2021 | Dec 30, 2020 | 001-35385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 12, 2020 | Jan 13, 2020 | 001-35385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 2, 2020 | Dec 30, 2019 | 001-35385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 13, 2018 | Dec 10, 2018 | 001-35385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 18, 2018 | Jan 16, 2018 | 001-35385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2018 | Dec 29, 2017 | 001-35385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 24, 2017 | Oct 20, 2017 | 001-35385 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 4, 2017 | Oct 2, 2017 | 001-35385 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Oct 4, 2017 | Oct 2, 2017 | 001-35385 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 3, 2017 | Oct 2, 2017 | 001-11967 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2017 | Feb 14, 2017 | 001-11967 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 7, 2017 | Feb 3, 2017 | 001-11967 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 1, 2017 | Jan 30, 2017 | 001-11967 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 18, 2017 | Jan 15, 2017 | 001-11967 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 18, 2017 | Dec 31, 2016 | 001-11967 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 29, 2016 | Feb 9, 2016 | 001-11967 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 2, 2016 | Feb 1, 2016 | 001-11967 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 29, 2016 | Jan 28, 2016 | 001-11967 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 19, 2016 | Jan 16, 2016 | 001-11967 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 19, 2016 | Dec 31, 2015 | 001-11967 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 3, 2015 | Feb 2, 2015 | 001-11967 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 20, 2015 | Jan 17, 2015 | 001-11967 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 14, 2015 | Dec 31, 2014 | 001-11967 |
| 4 | Open Document | Open Filing | Feb 10, 2014 | Feb 7, 2014 | 001-11967 | |
| 4 | Open Document | Open Filing | Feb 4, 2014 | Feb 3, 2014 | 001-11967 | |
| 4 | Open Document | Open Filing | Feb 4, 2014 | Jan 31, 2014 | 001-11967 | |
| 4/A | Open Document | Open Filing | Feb 3, 2014 | Jan 14, 2014 | 001-11967 | |
| 5 | Open Document | Open Filing | Feb 3, 2014 | Dec 31, 2013 | 001-11967 | |
| 4 | Open Document | Open Filing | Jan 16, 2014 | Jan 14, 2014 | 001-11967 |