| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 4, 2023 | Dec 31, 2022 | 001-38035 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 11, 2022 | Oct 7, 2022 | 001-38035 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 14, 2022 | Jun 10, 2022 | 001-38035 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 22, 2022 | Feb 17, 2022 | 001-38035 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 17, 2022 | Feb 15, 2022 | 001-38035 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 15, 2022 | Feb 11, 2022 | 001-38035 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 12, 2021 | Oct 7, 2021 | 001-38035 |
| 4 | Open Document | Open Filing | 4 | Feb 18, 2021 | Feb 17, 2021 | 001-38035 |
| 4 | Open Document | Open Filing | 4 | Feb 16, 2021 | Feb 11, 2021 | 001-38035 |
| 4 | Open Document | Open Filing | 4 | Oct 9, 2020 | Oct 7, 2020 | 001-38035 |
| 4 | Open Document | Open Filing | 4 | Feb 13, 2020 | Feb 11, 2020 | 001-38035 |
| 4 | Open Document | Open Filing | 4 | Oct 9, 2019 | Oct 7, 2019 | 001-38035 |
| 3 | Open Document | Open Filing | 3 | Oct 9, 2019 | Sep 30, 2019 | 001-38035 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 6, 2014 | Feb 4, 2014 | 001-08038 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 3, 2014 | Jan 30, 2014 | 001-08038 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 23, 2014 | Jan 21, 2014 | 001-08038 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 21, 2014 | Jan 16, 2014 | 001-08038 |