| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 30, 2022 | Sep 30, 2022 | 001-38338 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2022 | Mar 15, 2022 | 001-38338 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2022 | Feb 21, 2022 | 001-38338 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 17, 2021 | Sep 16, 2021 | 001-38338 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 23, 2021 | Aug 23, 2021 | 001-38338 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 23, 2021 | Feb 21, 2021 | 001-38338 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 18, 2020 | Dec 18, 2020 | 001-38338 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 1, 2020 | Aug 28, 2020 | 001-38338 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 25, 2020 | Feb 21, 2020 | 001-38338 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 24, 2019 | May 15, 2019 | 001-38338 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 30, 2017 | Aug 28, 2017 | 000-52719 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 30, 2017 | Dec 2, 2013 | 000-52719 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 2, 2014 | Dec 2, 2013 | 000-52719 |