| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Aug 23, 2023 | Aug 21, 2023 | 001-33169 |
| 4 | Open Document | Open Filing | Apr 3, 2023 | Mar 30, 2023 | 001-33169 | |
| 4 | Open Document | Open Filing | Jun 17, 2022 | Mar 22, 2022 | 001-33169 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 3, 2020 | Jun 1, 2020 | 001-33169 |
| 4 | Open Document | Open Filing | FORM 4 - | May 26, 2020 | May 20, 2020 | 001-33169 |
| 4 | Open Document | Open Filing | Oct 1, 2018 | Sep 20, 2018 | 001-33169 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 25, 2018 | May 16, 2018 | 001-33169 |