| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Jun 30, 2021 | Jun 28, 2021 | 001-40534 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 28, 2021 | Jun 24, 2021 | 001-39558 |
| 3 | Open Document | Open Filing | Jun 23, 2021 | Jun 23, 2021 | 001-40534 | |
| 4 | Open Document | Open Filing | Oct 1, 2020 | Sep 29, 2020 | 001-39558 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 24, 2020 | Sep 24, 2020 | 001-39558 |
| 3 | Open Document | Open Filing | Nov 15, 2018 | Nov 15, 2018 | 001-38744 |