| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Feb 27, 2023 | Feb 23, 2023 | 001-33393 | |
| 4 | Open Document | Open Filing | Dec 23, 2022 | Dec 23, 2022 | 001-33393 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 10, 2022 | Mar 8, 2022 | 001-33393 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2022 | Mar 4, 2022 | 001-33393 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2022 | Feb 23, 2022 | 001-33393 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2021 | Mar 4, 2021 | 001-33393 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 2, 2021 | Feb 27, 2021 | 001-33393 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2021 | Feb 23, 2021 | 001-33393 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2020 | Mar 4, 2020 | 001-33393 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2020 | Feb 25, 2020 | 001-33393 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2019 | Mar 4, 2019 | 001-33393 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2018 | Feb 27, 2018 | 001-33393 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 11, 2015 | Aug 7, 2015 | 001-33393 |
| 3 | Open Document | Open Filing | FORM 3 | Dec 19, 2014 | Dec 19, 2014 | 001-33393 |