| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | 19 Jul 2021 | 09 Jul 2021 | 000-56255 | |
| 3 | Open Document | Open Filing | FORM 3 | 04 Mar 2019 | 02 May 2018 | 814-01253 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Feb 2016 | 31 Aug 2015 | 814-01162 |