| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 17, 2023 | May 16, 2023 | 001-40979 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Oct 28, 2021 | Oct 28, 2021 | 001-40979 |
| D/A | Open Document | Open Filing | Feb 7, 2017 | 021-254912 | ||
| D | Open Document | Open Filing | Jan 11, 2016 | 021-254912 |