| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Sep 1, 2022 | Aug 30, 2022 | 001-40563 | |
| 4 | Open Document | Open Filing | Jun 15, 2022 | Jan 20, 2022 | 001-40563 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 26, 2019 | Dec 23, 2019 | 000-53641 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 4, 2018 | May 24, 2018 | 000-53641 |