| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 2, 2021 | Aug 31, 2021 | 001-31298 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 10, 2021 | Feb 8, 2021 | 001-31298 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 3, 2020 | Sep 1, 2020 | 001-31298 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 21, 2020 | May 19, 2020 | 001-31298 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 22, 2019 | Jul 19, 2019 | 001-31298 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 23, 2018 | Jul 20, 2018 | 001-31298 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 25, 2017 | Jul 21, 2017 | 001-31298 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 25, 2016 | Jul 22, 2016 | 001-31298 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 8, 2016 | Feb 5, 2016 | 001-31298 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 24, 2015 | Jul 22, 2015 | 001-31298 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 19, 2015 | Feb 18, 2015 | 001-31298 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 24, 2014 | Jul 23, 2014 | 001-31298 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 28, 2014 | Apr 24, 2014 | 001-31298 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 20, 2014 | Feb 18, 2014 | 001-31298 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 13, 2014 | Jan 22, 2014 | 001-31298 |