| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 31, 2023 | Mar 30, 2023 | 001-38828 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 27, 2023 | Jan 23, 2023 | 001-38828 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 25, 2022 | Jan 21, 2022 | 001-34261 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 6, 2017 | Dec 4, 2017 | 001-34261 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 6, 2017 | Dec 4, 2017 | 001-34261 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 8, 2016 | Jan 18, 2016 | 001-35002 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 28, 2015 | Apr 1, 2015 | 001-35002 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 29, 2014 | Dec 23, 2014 | 001-35002 |