| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Mar 9, 2023 | Mar 9, 2023 | 001-35436 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 6, 2016 | Dec 2, 2016 | 001-35436 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 18, 2014 | Dec 20, 2013 | 001-35436 |