| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 28, 2023 | Apr 28, 2023 | 001-03754 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 25, 2023 | Apr 21, 2023 | 001-03754 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 7, 2023 | Feb 3, 2023 | 001-03754 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 31, 2023 | Jan 27, 2023 | 001-03754 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 27, 2022 | Oct 18, 2022 | 001-03754 |