| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 16, 2023 | Aug 14, 2023 | 000-12255 |
| 144 | Open Document | Open Filing | Aug 15, 2023 | |||
| 144 | Open Document | Open Filing | Aug 14, 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 17, 2023 | Apr 13, 2023 | 000-12255 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2023 | Mar 1, 2023 | 000-12255 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 31, 2023 | Jan 27, 2023 | 000-12255 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 20, 2023 | Jan 19, 2023 | 000-12255 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 21, 2022 | Nov 18, 2022 | 000-12255 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 25, 2022 | Oct 21, 2022 | 000-12255 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2022 | May 13, 2022 | 000-12255 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 14, 2022 | Apr 13, 2022 | 000-12255 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 14, 2022 | Apr 13, 2022 | 000-12255 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2022 | Feb 28, 2022 | 000-12255 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 7, 2022 | Feb 3, 2022 | 000-12255 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 21, 2022 | Jan 19, 2022 | 000-12255 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 29, 2021 | Nov 26, 2021 | 000-12255 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 29, 2021 | Nov 19, 2021 | 000-12255 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 23, 2021 | Nov 20, 2021 | 000-12255 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 8, 2021 | Nov 5, 2021 | 000-12255 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 26, 2021 | Oct 22, 2021 | 000-12255 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 15, 2021 | Apr 13, 2021 | 000-12255 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 9, 2021 | Mar 5, 2021 | 000-12255 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2021 | Feb 28, 2021 | 000-12255 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 16, 2020 | Nov 9, 2020 | 000-12255 |