| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Mar 2022 | 29 Mar 2022 | 001-05672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2022 | 04 Mar 2022 | 001-05672 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Aug 2021 | 11 Aug 2021 | 001-05672 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 09 Apr 2021 | 02 Apr 2021 | 001-05672 |