| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Dec 30, 2022 | Dec 20, 2022 | 001-39215 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 2, 2022 | Jan 31, 2022 | 001-39215 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 19, 2021 | Nov 19, 2021 | 001-39215 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 6, 2021 | Jan 4, 2021 | 001-39215 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 2, 2020 | Mar 26, 2020 | 001-39215 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 2, 2020 | Mar 26, 2020 | 001-39215 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 29, 2015 | May 28, 2015 | 333-48391 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 27, 2015 | May 27, 2015 | 001-13905 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 29, 2014 | May 29, 2014 | 333-48391 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 29, 2014 | May 29, 2014 | 333-48391 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 29, 2014 | May 29, 2014 | 333-48391 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 28, 2014 | May 28, 2014 | 001-13905 |