| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | May 7, 2024 | May 7, 2024 | 001-34885 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 14, 2023 | Jan 3, 2023 | 001-34885 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 14, 2023 | Dec 31, 2022 | 001-34885 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 24, 2022 | Aug 22, 2022 | 001-34885 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 11, 2022 | Dec 31, 2021 | 001-34885 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 20, 2022 | Jan 18, 2022 | 001-34885 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 25, 2021 | Aug 23, 2021 | 001-34885 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 7, 2020 | Aug 5, 2020 | 001-34885 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 25, 2019 | Oct 23, 2019 | 001-34885 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 16, 2017 | Feb 14, 2017 | 001-36152 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 7, 2016 | Nov 3, 2016 | 001-34885 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 15, 2016 | Jul 13, 2016 | 001-34885 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 9, 2016 | Jun 8, 2016 | 001-36152 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 3, 2015 | Jul 30, 2015 | 001-34885 |
| 4 | Open Document | Open Filing | 4 | Jun 8, 2015 | Jun 5, 2015 | 000-51171 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 14, 2015 | Apr 10, 2015 | 001-36152 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 8, 2014 | Aug 6, 2014 | 001-34885 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 16, 2014 | Jul 15, 2014 | 000-51171 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 13, 2014 | Jun 11, 2014 | 001-36152 |