| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 03 Sep 2021 | 01 Sep 2021 | 001-38750 | |
| 4 | Open Document | Open Filing | 09 Mar 2021 | 08 Mar 2021 | 001-38750 | |
| 4 | Open Document | Open Filing | 03 Apr 2020 | 01 Apr 2020 | 001-38750 | |
| 4 | Open Document | Open Filing | 26 Mar 2019 | 18 Mar 2019 | 001-38750 | |
| 3 | Open Document | Open Filing | 26 Mar 2019 | 16 Mar 2019 | 001-38750 |