| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Nov 19, 2025 | Nov 19, 2025 | 001-35376 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 17, 2025 | Nov 14, 2025 | 001-35376 |
| 4 | Open Document | Open Filing | FORM 4 | May 6, 2019 | May 2, 2019 | 001-35376 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 3, 2018 | Jul 1, 2018 | 001-35376 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2018 | Mar 14, 2018 | 001-35376 |
| SC 13D | Open Document | Open Filing | SC 13D | Aug 10, 2017 | ||
| 4 | Open Document | Open Filing | FORM 4 | Aug 2, 2017 | Jul 31, 2017 | 001-35376 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 28, 2016 | Jan 26, 2016 | 001-35376 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 14, 2016 | Jan 13, 2016 | 001-35376 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 10, 2015 | Mar 7, 2015 | 001-35376 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 6, 2015 | Feb 4, 2015 | 001-35376 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 15, 2015 | Jan 13, 2015 | 001-35376 |
| 4 | Open Document | Open Filing | FORM 4 | May 14, 2014 | May 13, 2014 | 001-35376 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 14, 2014 | Apr 13, 2014 | 001-35376 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 14, 2014 | Mar 13, 2014 | 001-35376 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 11, 2014 | Mar 7, 2014 | 001-35376 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 14, 2014 | Feb 13, 2014 | 001-35376 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 14, 2014 | Jan 13, 2014 | 001-35376 |