| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Aug 2021 | 10 Aug 2021 | 001-39350 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 04 Jun 2021 | 30 Jun 2020 | 001-39350 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 May 2021 | 12 May 2021 | 001-39350 |
| 4 | Open Document | Open Filing | 02 Mar 2021 | 27 Feb 2021 | 001-39350 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Nov 2020 | 09 Nov 2020 | 001-39350 |
| 4 | Open Document | Open Filing | 02 Jul 2020 | 30 Jun 2020 | 001-39350 | |
| 3 | Open Document | Open Filing | 26 Jun 2020 | 26 Jun 2020 | 001-39350 |