| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 7, 2021 | Sep 30, 2021 | 001-38736 |
| 4 | Open Document | Open Filing | Feb 2, 2021 | Jan 29, 2021 | 001-38736 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 4, 2020 | Jan 31, 2020 | 001-38736 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 8, 2019 | Sep 30, 2019 | 001-38736 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 1, 2019 | Jan 31, 2019 | 001-38736 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 6, 2018 | Nov 2, 2018 | 333-223964 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 6, 2018 | Nov 2, 2018 | 333-223964 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 6, 2018 | Nov 2, 2018 | 001-37484 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 31, 2018 | Sep 30, 2018 | 001-37484 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 5, 2018 | Feb 2, 2018 | 001-37484 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 9, 2017 | Sep 30, 2017 | 001-37484 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 31, 2017 | Jan 27, 2017 | 001-37484 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 17, 2016 | Sep 30, 2016 | 001-37484 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 5, 2016 | Jul 1, 2016 | 001-14174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 16, 2016 | Jun 15, 2016 | 001-14174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 5, 2016 | May 3, 2016 | 001-14174 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 4, 2016 | Feb 2, 2016 | 001-37484 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 15, 2015 | Dec 15, 2015 | 001-14174 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 18, 2015 | Oct 29, 2015 | 001-37484 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 2, 2015 | Oct 29, 2015 | 001-37484 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2015 | Jul 1, 2015 | 001-37484 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2015 | Jul 1, 2015 | 001-37484 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2015 | Jul 1, 2015 | 001-12613 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 17, 2015 | Jun 15, 2015 | 001-14174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 30, 2015 | Apr 28, 2015 | 001-14174 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 3, 2015 | Jan 30, 2015 | 001-12613 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 16, 2014 | Dec 15, 2014 | 001-14174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 23, 2014 | Oct 21, 2014 | 001-35470 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 11, 2014 | Sep 9, 2014 | 001-35470 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 27, 2014 | Aug 27, 2014 | 001-12613 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 18, 2014 | Jun 16, 2014 | 001-14174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 1, 2014 | Apr 29, 2014 | 001-14174 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 4, 2014 | Jan 31, 2014 | 001-12613 |