| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) | 
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jun 28, 2022 | Jun 24, 2022 | 001-33926 | 
| 4 | Open Document | Open Filing | FORM 4 | Sep 7, 2018 | Aug 8, 2018 | 001-33926 | 
| 3 | Open Document | Open Filing | FORM 3 | May 15, 2018 | May 15, 2018 | 001-33926 |