| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144/A | Open Document | Open Filing | Jul 30, 2024 | |||
| 144 | Open Document | Open Filing | Jul 10, 2024 | |||
| 144 | Open Document | Open Filing | Jan 4, 2024 | |||
| 144 | Open Document | Open Filing | Aug 3, 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 23, 2021 | Jul 16, 2021 | 000-56142 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 29, 2021 | Jan 31, 2021 | 000-56142 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | May 1, 2020 | Apr 17, 2020 | 000-56142 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 27, 2019 | Oct 29, 2019 | 000-55986 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 29, 2019 | Mar 4, 2019 | 000-55986 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 17, 2018 | Sep 24, 2018 | 000-55986 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 29, 2014 | Dec 26, 2014 | 333-175941 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 29, 2014 | Dec 26, 2014 | 333-175941 |