| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Feb 24, 2023 | Feb 22, 2023 | 001-39627 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2022 | Jun 1, 2022 | 001-39627 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2022 | Dec 31, 2021 | 001-39627 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 28, 2020 | Dec 22, 2020 | 001-39627 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 16, 2020 | Oct 16, 2020 | 001-39627 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 24, 2014 | Jul 23, 2014 | 001-11689 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 25, 2014 | Apr 25, 2014 | 001-11689 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 14, 2014 | Feb 13, 2014 | 001-11689 |