| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 1, 2021 | Nov 29, 2021 | 001-39546 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 24, 2021 | Aug 20, 2021 | 001-39546 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Aug 20, 2021 | Aug 16, 2021 | 001-39546 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 18, 2021 | Aug 16, 2021 | 001-39546 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 22, 2021 | Jul 20, 2021 | 001-39546 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 30, 2021 | Jun 28, 2021 | 001-39546 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 16, 2021 | Jun 14, 2021 | 001-39546 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jun 16, 2021 | Jun 14, 2021 | 001-39546 |
| 3 | Open Document | Open Filing | 3 | Sep 29, 2020 | Sep 29, 2020 | 001-39571 |