| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 17, 2021 | Nov 15, 2021 | 001-36802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 1, 2021 | Oct 1, 2021 | 001-36802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 6, 2021 | Jul 1, 2021 | 001-36802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 5, 2021 | Apr 1, 2021 | 001-36802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 29, 2021 | Mar 25, 2021 | 001-36802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2021 | Jan 1, 2021 | 001-36802 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2021 | Nov 5, 2020 | 001-36802 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 18, 2020 | Nov 5, 2020 | 001-36802 |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 18, 2020 | Nov 5, 2020 | 001-36802 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 18, 2020 | Nov 6, 2020 | 001-36802 |