| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Jun 22, 2021 | Jun 21, 2021 | 001-38860 | |
| 4 | Open Document | Open Filing | Jun 17, 2021 | Jun 15, 2021 | 001-38860 | |
| 4 | Open Document | Open Filing | Mar 22, 2021 | Mar 18, 2021 | 001-38860 | |
| 4 | Open Document | Open Filing | Mar 17, 2021 | Mar 15, 2021 | 001-38860 | |
| 4 | Open Document | Open Filing | Mar 3, 2021 | Mar 1, 2021 | 001-38860 | |
| 4 | Open Document | Open Filing | Feb 26, 2021 | Feb 24, 2021 | 001-38860 | |
| 4 | Open Document | Open Filing | Feb 9, 2021 | Feb 5, 2021 | 001-38860 | |
| 4 | Open Document | Open Filing | Feb 2, 2021 | Feb 1, 2021 | 001-38860 | |
| 4 | Open Document | Open Filing | Dec 16, 2020 | Dec 15, 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | Nov 17, 2020 | Oct 16, 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | Oct 16, 2020 | Oct 15, 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | Sep 16, 2020 | Sep 15, 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | Aug 18, 2020 | Aug 17, 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | Jul 16, 2020 | Jul 15, 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | Jun 16, 2020 | Jun 15, 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | May 18, 2020 | May 15, 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | Apr 28, 2020 | Apr 27, 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | Apr 24, 2020 | Apr 22, 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | Apr 16, 2020 | Apr 15, 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | Mar 19, 2020 | Mar 17, 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | Mar 16, 2020 | Mar 16, 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | Feb 25, 2020 | Feb 21, 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | Feb 19, 2020 | Feb 18, 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | Feb 5, 2020 | Feb 3, 2020 | 001-38860 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 21, 2020 | Jan 16, 2020 | 001-38860 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 15, 2019 | Nov 15, 2019 | 001-38860 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 22, 2019 | Oct 22, 2019 | 001-38860 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 8, 2019 | Oct 26, 2018 | 001-38860 |
| 3 | Open Document | Open Filing | FORM 3 | Apr 4, 2019 | Apr 4, 2019 | 001-38860 |