| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Apr 2022 | 25 Apr 2022 | 001-40478 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Mar 2022 | 14 Mar 2022 | 001-40478 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2022 | 31 Dec 2021 | 001-40478 |
| 3/A | Open Document | Open Filing | FORM 3/A SUBMISSION | 11 Jun 2021 | 10 Jun 2021 | 001-40478 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 10 Jun 2021 | 10 Jun 2021 | 001-40478 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2021 | 01 Mar 2021 | 001-07598 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Feb 2021 | 16 Feb 2021 | 001-07598 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Dec 2020 | 01 Dec 2020 | 001-07598 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Aug 2020 | 10 Aug 2020 | 001-07598 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2020 | 07 May 2020 | 001-07598 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Feb 2020 | 18 Feb 2020 | 001-07598 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Feb 2020 | 13 Feb 2020 | 001-07598 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Dec 2019 | 01 Dec 2019 | 001-07598 |