| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 - | Jul 2, 2021 | Jul 1, 2021 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 17, 2021 | Jun 16, 2021 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 2, 2021 | Jun 1, 2021 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | May 25, 2021 | May 22, 2021 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | May 4, 2021 | May 3, 2021 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Apr 2, 2021 | Apr 1, 2021 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 16, 2021 | Mar 14, 2021 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 10, 2021 | Mar 8, 2021 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 2, 2021 | Feb 26, 2021 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 26, 2021 | Feb 25, 2021 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 20, 2021 | Jan 19, 2021 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 21, 2020 | Dec 18, 2020 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 10, 2020 | Nov 9, 2020 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Sep 17, 2020 | Sep 16, 2020 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Sep 2, 2020 | Sep 1, 2020 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 20, 2020 | Aug 18, 2020 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 10, 2020 | Jun 9, 2020 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | May 27, 2020 | May 22, 2020 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 16, 2020 | Mar 14, 2020 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 3, 2020 | Feb 28, 2020 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 4, 2020 | Feb 3, 2020 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 14, 2020 | Jan 13, 2020 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 3, 2019 | Dec 2, 2019 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 4, 2019 | Nov 1, 2019 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Oct 2, 2019 | Oct 1, 2019 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Sep 9, 2019 | Sep 6, 2019 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Sep 4, 2019 | Sep 3, 2019 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 2, 2019 | Aug 1, 2019 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Jul 2, 2019 | Jul 1, 2019 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 17, 2019 | Jun 13, 2019 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 4, 2019 | Jun 3, 2019 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | May 30, 2019 | May 28, 2019 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | May 24, 2019 | May 22, 2019 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | May 2, 2019 | May 1, 2019 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Apr 2, 2019 | Apr 1, 2019 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 25, 2019 | Mar 22, 2019 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 15, 2019 | Mar 14, 2019 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 6, 2018 | Dec 3, 2018 | 001-38504 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 24, 2018 | May 22, 2018 | 001-38504 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 22, 2018 | May 22, 2018 | 001-38504 |