| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Sep 5, 2023 | Sep 5, 2023 | 001-37474 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 23, 2022 | Mar 14, 2022 | 001-37474 |
| 3 | Open Document | Open Filing | FORM 3 | Mar 23, 2022 | Mar 14, 2022 | 001-37474 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | 001-35756 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 12, 2020 | Nov 10, 2020 | 001-35756 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2020 | Mar 2, 2020 | 001-35756 |
| 3 | Open Document | Open Filing | FORM 3 | Feb 28, 2020 | Feb 19, 2020 | 001-35756 |