| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Apr 1, 2022 | Mar 31, 2022 | 001-33999 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 11, 2022 | Dec 31, 2021 | 001-33999 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2022 | Dec 31, 2021 | 001-33999 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 5, 2021 | Oct 1, 2021 | 001-33999 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 6, 2021 | Jul 1, 2021 | 001-33999 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 13, 2021 | Apr 9, 2021 | 001-33999 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 31, 2020 | Dec 29, 2020 | 001-33999 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2020 | Sep 30, 2020 | 001-33999 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2020 | Jun 30, 2020 | 001-33999 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 8, 2020 | Jun 4, 2020 | 001-33999 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 31, 2019 | Dec 31, 2019 | 001-33999 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 28, 2019 | Jun 28, 2019 | 001-33999 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 8, 2019 | Jan 4, 2019 | 001-33999 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 5, 2018 | Jun 1, 2018 | 001-33999 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 30, 2018 | Jan 26, 2018 | 001-33999 |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2017 | May 24, 2017 | 001-33999 |
| 3 | Open Document | Open Filing | FORM 3 | Feb 3, 2017 | Jan 27, 2017 | 001-33999 |