| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2022 | Feb 17, 2022 | 001-36003 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 10, 2021 | Nov 8, 2021 | 001-36003 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 15, 2021 | Jan 13, 2021 | 001-36003 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 28, 2020 | May 26, 2020 | 001-36003 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 28, 2020 | May 26, 2020 | 001-36003 |