| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 4, 2021 | Sep 30, 2021 | 001-38937 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 25, 2021 | May 21, 2021 | 001-38937 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 1, 2020 | Sep 30, 2020 | 001-38937 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 12, 2020 | Jun 12, 2020 | 001-38937 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 21, 2019 | Aug 21, 2019 | 001-38937 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jun 12, 2019 | Jun 12, 2019 | 001-38937 |