| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 2, 2023 | Nov 1, 2023 | 001-35049 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 10, 2023 | Jan 6, 2023 | 001-35049 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 3, 2022 | Feb 1, 2022 | 001-35049 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 29, 2021 | Jan 27, 2021 | 001-35049 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 3, 2020 | Jan 30, 2020 | 001-35049 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 30, 2019 | Jan 28, 2019 | 001-35049 |
| 5 | Open Document | Open Filing | FORM 5 | Jan 30, 2019 | Dec 31, 2018 | 001-35049 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 2, 2018 | Jan 2, 2018 | 001-35049 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 2, 2018 | Dec 31, 2017 | 001-35049 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 22, 2016 | Jun 21, 2016 | 001-35049 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 3, 2016 | Jun 1, 2016 | 001-35049 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 28, 2015 | Dec 19, 2014 | 001-35049 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 28, 2015 | Apr 1, 2014 | 001-35049 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Oct 24, 2014 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 17, 2014 | Apr 1, 2014 | 001-35049 |
| SC 13D/A | Open Document | Open Filing | SC13D/A | May 27, 2014 |