| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Apr 29, 2024 | Apr 25, 2024 | 001-38495 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 7, 2023 | Aug 3, 2023 | 001-38495 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 26, 2023 | Apr 24, 2023 | 001-38495 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 13, 2023 | Dec 31, 2022 | 001-38495 |
| 4 | Open Document | Open Filing | FORM 4 | May 2, 2022 | Apr 28, 2022 | 001-38495 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 26, 2021 | Apr 22, 2021 | 001-38495 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 6, 2021 | Jan 6, 2021 | 001-39855 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 29, 2020 | Oct 27, 2020 | 001-38495 |
| 3 | Open Document | Open Filing | 3 | Oct 6, 2020 | Sep 29, 2020 | 001-38495 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 19, 2019 | Dec 18, 2019 | 001-37488 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 20, 2019 | Aug 17, 2019 | 001-37488 |
| 4 | Open Document | Open Filing | 4 | Oct 4, 2018 | Oct 2, 2018 | 001-38495 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 20, 2018 | Aug 17, 2018 | 001-37488 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 27, 2018 | Jun 26, 2018 | 001-37488 |
| 3 | Open Document | Open Filing | 3 | May 15, 2018 | May 15, 2018 | 001-38495 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 7, 2017 | Jun 26, 2016 | 001-37488 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 30, 2015 | Jun 26, 2015 | 000-32421 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 16, 2015 | Apr 15, 2015 | 000-32421 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 2, 2014 | Apr 30, 2014 | 000-32421 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 28, 2014 | Apr 24, 2014 | 000-32421 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 22, 2014 | Apr 20, 2014 | 000-32421 |