| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) | 
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Aug 8, 2022 | Aug 4, 2022 | 001-38393 | 
| 4 | Open Document | Open Filing | Mar 10, 2022 | Mar 9, 2022 | 001-06049 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 23, 2021 | Aug 19, 2021 | 001-38393 | 
| 4 | Open Document | Open Filing | Mar 11, 2021 | Mar 10, 2021 | 001-06049 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Feb 25, 2021 | Feb 25, 2021 | 001-40125 | 
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 7, 2021 | Jan 7, 2021 | 001-39865 | 
| 4 | Open Document | Open Filing | FORM 4 | Oct 30, 2020 | Oct 28, 2020 | 001-38393 | 
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 17, 2020 | Jul 15, 2020 | 001-38393 | 
| 4 | Open Document | Open Filing | Mar 13, 2020 | Mar 11, 2020 | 001-06049 | |
| 4 | Open Document | Open Filing | Mar 15, 2019 | Mar 13, 2019 | 001-06049 | |
| 4 | Open Document | Open Filing | Mar 16, 2018 | Mar 14, 2018 | 001-06049 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Feb 12, 2018 | Feb 12, 2018 | 001-38393 | 
| 4 | Open Document | Open Filing | Jan 13, 2017 | Jan 11, 2017 | 001-06049 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 17, 2016 | Feb 15, 2016 | 001-35708 | 
| 4 | Open Document | Open Filing | Jan 15, 2016 | Jan 13, 2016 | 001-06049 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 15, 2015 | Dec 14, 2015 | 001-35708 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 19, 2015 | Feb 17, 2015 | 001-35708 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 17, 2015 | Feb 15, 2015 | 001-35708 | 
| 4 | Open Document | Open Filing | Jan 16, 2015 | Jan 14, 2015 | 001-06049 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 15, 2014 | Dec 14, 2014 | 001-35708 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2014 | Feb 14, 2014 | 001-35708 | 
| 4 | Open Document | Open Filing | Jan 10, 2014 | Jan 8, 2014 | 001-06049 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2014 | Dec 31, 2013 | 001-35708 |