| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2022 | Mar 16, 2022 | 001-39376 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 1, 2022 | Mar 1, 2022 | 001-39376 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 18, 2021 | Nov 17, 2021 | 001-39376 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 5, 2021 | Feb 4, 2021 | 001-39376 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jul 9, 2020 | Jul 9, 2020 | 001-39376 |