| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2022 | Feb 28, 2022 | 001-38103 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 10, 2022 | Feb 9, 2022 | 001-38103 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 9, 2022 | Feb 7, 2022 | 001-38103 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 3, 2022 | Jan 1, 2022 | 001-38103 |
| 4 | Open Document | Open Filing | 4 | Jun 1, 2017 | May 30, 2017 | 001-15253 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 22, 2017 | May 19, 2017 | 001-15253 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 21, 2017 | Feb 17, 2017 | 001-15253 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 21, 2016 | Nov 18, 2016 | 001-15253 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 22, 2016 | Aug 19, 2016 | 001-15253 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2016 | Jun 8, 2016 | 001-33459 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2016 | May 20, 2016 | 001-15253 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2016 | May 2, 2016 | 001-15253 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2016 | Feb 25, 2016 | 001-15253 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 23, 2015 | Nov 20, 2015 | 001-15253 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Nov 2, 2015 | Oct 30, 2015 | 001-12257 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 25, 2015 | Aug 21, 2015 | 001-15253 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 5, 2015 | Jun 3, 2015 | 001-33459 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 27, 2015 | May 22, 2015 | 001-15253 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2015 | May 1, 2015 | 001-15253 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2015 | Feb 27, 2015 | 001-15253 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 25, 2014 | Nov 21, 2014 | 001-15253 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 9, 2014 | Sep 8, 2014 | 001-15253 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 26, 2014 | Aug 22, 2014 | 001-15253 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 14, 2014 | Aug 13, 2014 | 001-33459 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 27, 2014 | May 23, 2014 | 001-15253 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2014 | May 1, 2014 | 001-15253 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 25, 2014 | Feb 21, 2014 | 001-15253 |