| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jul 2021 | 06 May 2021 | 001-36709 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Apr 2021 | 06 Apr 2021 | 001-36709 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Mar 2021 | 12 Mar 2021 | 001-36709 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 25 Mar 2021 | 11 Mar 2021 | 001-36709 |