| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 19, 2024 | Aug 15, 2024 | 001-33133 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 16, 2024 | Feb 15, 2024 | 001-33133 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 14, 2023 | Feb 10, 2023 | 001-33133 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 13, 2023 | Jan 12, 2023 | 001-33133 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 12, 2022 | Aug 10, 2022 | 001-33133 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 3, 2022 | Mar 1, 2022 | 001-33133 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 14, 2022 | Feb 10, 2022 | 001-33133 |
| 4 | Open Document | Open Filing | FORM 4 - | Sep 29, 2021 | Sep 28, 2021 | 001-33133 |
| 4 | Open Document | Open Filing | FORM 4 - | Sep 3, 2021 | Sep 1, 2021 | 001-33133 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 3, 2021 | Mar 1, 2021 | 001-33133 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 16, 2021 | Feb 11, 2021 | 001-33133 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 27, 2021 | Jan 25, 2021 | 001-33133 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 13, 2020 | Aug 11, 2020 | 001-33133 |
| 4 | Open Document | Open Filing | FORM 4 - | May 29, 2020 | May 28, 2020 | 001-33133 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 13, 2020 | Feb 11, 2020 | 001-33133 |
| 4 | Open Document | Open Filing | FORM 4 - | May 23, 2019 | May 22, 2019 | 001-33133 |
| 4 | Open Document | Open Filing | FORM 4 - | Apr 3, 2019 | Apr 1, 2019 | 001-33133 |
| 5 | Open Document | Open Filing | FORM 5 - | Apr 3, 2019 | Dec 31, 2018 | 001-33133 |
| 4 | Open Document | Open Filing | FORM 4 - | May 25, 2018 | May 23, 2018 | 001-33133 |
| 4 | Open Document | Open Filing | FORM 4 - | Apr 4, 2017 | Apr 1, 2017 | 001-33133 |
| 4 | Open Document | Open Filing | FORM 4 - | Oct 28, 2016 | Oct 26, 2016 | 001-33133 |
| 4 | Open Document | Open Filing | FORM 4 - | Apr 5, 2016 | Apr 1, 2016 | 001-33133 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 23, 2015 | Jun 19, 2015 | 001-33133 |
| 4 | Open Document | Open Filing | FORM 4 - | Apr 3, 2015 | Apr 1, 2015 | 001-33133 |