| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Sep 5, 2023 | Aug 31, 2023 | 001-35573 | |
| 4 | Open Document | Open Filing | Aug 2, 2023 | Mar 7, 2023 | 001-35573 | |
| 4 | Open Document | Open Filing | May 4, 2023 | May 3, 2023 | 001-35573 | |
| 4 | Open Document | Open Filing | FORM 4 | May 16, 2022 | May 12, 2022 | 001-35573 |
| 4 | Open Document | Open Filing | FORM 4 | May 10, 2021 | May 10, 2021 | 001-35573 |
| 4 | Open Document | Open Filing | FORM 4 | May 7, 2021 | May 5, 2021 | 001-35573 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 25, 2020 | Jun 24, 2020 | 001-35573 |
| 4 | Open Document | Open Filing | FORM 4 | May 24, 2019 | May 22, 2019 | 001-35573 |
| 3 | Open Document | Open Filing | FORM 3 | Mar 28, 2019 | Mar 28, 2019 | 001-35573 |