| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 14, 2022 | Jul 12, 2022 | 001-36030 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Mar 18, 2022 | Feb 7, 2022 | 001-36030 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 9, 2022 | Feb 7, 2022 | 001-36030 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 24, 2021 | Aug 23, 2021 | 001-36030 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 27, 2021 | May 26, 2021 | 001-36030 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 6, 2021 | Apr 2, 2021 | 001-36030 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 5, 2020 | Aug 4, 2020 | 001-36030 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 5, 2020 | Aug 3, 2020 | 001-36030 |