| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Nov 2, 2022 | Oct 31, 2022 | 001-33761 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2022 | Jan 1, 2022 | 001-33761 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2021 | Jan 1, 2021 | 001-33761 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 22, 2020 | Oct 21, 2020 | 001-33761 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 7, 2020 | Apr 6, 2020 | 001-33761 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2020 | Jan 1, 2020 | 001-33761 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2019 | Jan 1, 2019 | 001-33761 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2018 | Jan 1, 2018 | 001-33761 |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2017 | May 23, 2017 | 001-33761 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2017 | Jan 1, 2017 | 001-33761 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2016 | Jan 1, 2016 | 001-33761 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2015 | Jan 1, 2015 | 001-33761 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 22, 2014 | Dec 22, 2014 | 001-33761 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 30, 2014 | Jun 27, 2014 | 001-33761 |
| 3 | Open Document | Open Filing | FORM 3 | Feb 11, 2014 | Feb 5, 2014 | 001-33761 |