| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | May 16, 2023 | May 12, 2023 | 001-40537 |
| 4 | Open Document | Open Filing | May 17, 2022 | May 13, 2022 | 001-40537 | |
| 3 | Open Document | Open Filing | Jun 24, 2021 | Jun 24, 2021 | 001-40537 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 17, 2014 | Aug 28, 2014 | 001-36330 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 19, 2014 | Mar 19, 2014 | 001-36330 |
| 3 | Open Document | Open Filing | FORM 3 | Mar 13, 2014 | Mar 13, 2014 | 001-36330 |