| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Feb 17, 2022 | Feb 15, 2022 | 001-32410 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 11, 2022 | Feb 9, 2022 | 001-32410 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 30, 2021 | Sep 28, 2021 | 001-32410 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 17, 2021 | Feb 15, 2021 | 001-32410 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 12, 2021 | Feb 10, 2021 | 001-32410 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 21, 2021 | Jan 19, 2021 | 001-32410 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 30, 2020 | Sep 28, 2020 | 001-32410 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 19, 2020 | Feb 15, 2020 | 001-32410 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 7, 2020 | Feb 5, 2020 | 001-32410 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 22, 2020 | Jan 19, 2020 | 001-32410 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 22, 2019 | Apr 18, 2019 | 001-32410 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 20, 2019 | Feb 15, 2019 | 001-32410 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 8, 2019 | Jan 19, 2019 | 001-32410 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 20, 2018 | Apr 18, 2018 | 001-32410 |
| 3 | Open Document | Open Filing | FORM 3 | Feb 26, 2018 | Feb 16, 2018 | 001-32410 |