| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Nov 16, 2022 | Nov 14, 2022 | 001-33627 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 7, 2022 | Sep 27, 2022 | 001-33627 |
| 4/A | Open Document | Open Filing | FORM 4/A | Aug 16, 2022 | Aug 6, 2022 | 001-33627 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 8, 2022 | Aug 6, 2022 | 001-33627 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 29, 2022 | Apr 29, 2022 | 001-33627 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 30, 2021 | Dec 28, 2021 | 001-33627 |
| 4/A | Open Document | Open Filing | FORM 4/A | Nov 3, 2021 | Aug 7, 2021 | 001-33627 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 13, 2021 | Aug 7, 2021 | 001-33627 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2021 | Feb 2, 2021 | 001-33627 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 10, 2020 | Aug 6, 2020 | 001-33627 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2020 | Feb 24, 2020 | 001-33627 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 18, 2019 | Mar 14, 2019 | 001-33627 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2019 | Feb 28, 2019 | 001-33627 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2019 | Feb 22, 2019 | 001-33627 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 31, 2018 | Dec 27, 2018 | 001-33627 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2018 | Feb 22, 2018 | 001-33627 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 12, 2017 | Apr 10, 2017 | 001-33627 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 13, 2015 | Mar 11, 2015 | 001-33627 |