| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-HR | Open Document | Open Filing | 01 Aug 2023 | 30 Jun 2023 | 028-14348 | |
| 13F-HR | Open Document | Open Filing | 15 May 2023 | 31 Mar 2023 | 028-14348 | |
| 13F-HR | Open Document | Open Filing | 14 Feb 2023 | 31 Dec 2022 | 028-14348 | |
| D | Open Document | Open Filing | 13 Sep 2021 | 021-413094 | ||
| 3/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Dec 2020 | 24 Nov 2020 | 000-56189 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 Nov 2020 | 24 Nov 2020 | 000-56189 |
| D/A | Open Document | Open Filing | 01 Oct 2014 | 021-225546 | ||
| D | Open Document | Open Filing | 30 Sep 2014 | 021-225546 |