| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jun 17, 2022 | Jun 15, 2022 | 001-33520 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 12, 2021 | Aug 11, 2021 | 001-33520 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 1, 2021 | Jul 1, 2021 | 001-33520 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 14, 2021 | Jun 10, 2021 | 001-33520 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2021 | Jun 1, 2021 | 001-33520 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 12, 2021 | Mar 10, 2021 | 001-33520 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2020 | Apr 1, 2020 | 001-33520 |
| 4 | Open Document | Open Filing | FORM 4 | May 24, 2019 | May 22, 2019 | 001-33520 |
| 3 | Open Document | Open Filing | FORM 3 | Apr 10, 2019 | Apr 1, 2019 | 001-33520 |