| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jul 2021 | 14 Jul 2021 | 001-39275 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2020 | 01 Oct 2020 | 001-39275 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Aug 2020 | 13 Aug 2020 | 001-39275 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 28 Apr 2020 | 28 Apr 2020 | 001-39275 |