| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 2, 2022 | Jan 31, 2022 | 001-37773 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 7, 2021 | Jul 2, 2021 | 001-37773 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 6, 2021 | Jul 1, 2021 | 001-37773 |
| 3/A | Open Document | Open Filing | FORM 3/A SUBMISSION | Mar 29, 2021 | Jan 1, 2020 | 001-37773 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2021 | Feb 16, 2021 | 001-37773 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2021 | Jan 4, 2021 | 001-37773 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 3, 2020 | Dec 1, 2020 | 001-37773 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 4, 2020 | Nov 2, 2020 | 001-37773 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2020 | Oct 1, 2020 | 001-37773 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 3, 2020 | Sep 1, 2020 | 001-37773 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 5, 2020 | Aug 3, 2020 | 001-37773 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 6, 2020 | Jul 1, 2020 | 001-37773 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 3, 2020 | Jun 1, 2020 | 001-37773 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 5, 2020 | May 1, 2020 | 001-37773 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 3, 2020 | Apr 1, 2020 | 001-37773 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2020 | Mar 2, 2020 | 001-37773 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 19, 2020 | Feb 14, 2020 | 001-37773 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 4, 2020 | Feb 3, 2020 | 001-37773 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2020 | Jan 2, 2020 | 001-37773 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 2, 2020 | Jan 1, 2020 | 001-37773 |