| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | May 12, 2023 | |||
| 4 | Open Document | Open Filing | Sep 23, 2022 | Sep 23, 2022 | 001-38248 | |
| 4 | Open Document | Open Filing | May 23, 2022 | May 20, 2022 | 001-38248 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 3, 2021 | Jul 30, 2021 | 001-38248 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 7, 2021 | Jul 2, 2021 | 001-38248 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2021 | Mar 1, 2021 | 001-38248 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 7, 2021 | Jan 7, 2021 | 001-38248 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 1, 2020 | Aug 31, 2020 | 001-38248 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 27, 2020 | Aug 25, 2020 | 001-38248 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 4, 2020 | Jun 4, 2020 | 001-38248 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 7, 2020 | Feb 5, 2020 | 001-38248 |
| 4 | Open Document | Open Filing | FORM 4-LEVY | Aug 26, 2019 | Aug 22, 2019 | 001-38248 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 19, 2019 | Aug 15, 2019 | 001-38248 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | May 24, 2019 | May 20, 2019 | 001-38248 |