| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2025 | Jan 2, 2025 | 000-56632 |
| 3 | Open Document | Open Filing | FORM 3 | Apr 1, 2024 | Apr 1, 2024 | 000-56632 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 26, 2021 | Apr 26, 2021 | 001-40219 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 22, 2019 | Feb 20, 2019 | 001-34856 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 13, 2018 | Nov 9, 2018 | 001-34856 |
| 4 | Open Document | Open Filing | FORM 4 - | Apr 6, 2018 | Apr 4, 2018 | 001-34856 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 21, 2018 | Feb 16, 2018 | 001-34856 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 31, 2017 | Aug 29, 2017 | 001-34856 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 20, 2017 | Jun 16, 2017 | 001-34856 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 19, 2017 | Jun 15, 2017 | 001-34856 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 3, 2016 | Jun 1, 2016 | 001-34856 |