| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | May 19, 2023 | May 18, 2023 | 001-40397 |
| 3 | Open Document | Open Filing | FORM 3 | Jan 3, 2023 | Jan 1, 2023 | 001-40397 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 18, 2017 | May 18, 2017 | 001-37639 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 2, 2014 | Dec 1, 2014 | 333-164856 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 2, 2014 | Dec 1, 2014 | 333-164856 |