| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 14, 2022 | Jun 14, 2022 | 001-38087 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 10, 2020 | Sep 9, 2020 | 001-38087 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 31, 2020 | Jan 29, 2020 | 001-38087 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 6, 2019 | Dec 4, 2019 | 001-38087 |
| 3 | Open Document | Open Filing | FORM 3 | Aug 18, 2017 | Aug 9, 2017 | 001-38087 |