| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | FORM 3 - | 24 Nov 2021 | 24 Nov 2021 | 811-23702 |
| 3 | Open Document | Open Filing | FORM 3 - | 27 Aug 2015 | 27 Aug 2015 | 811-23057 |
| 3 | Open Document | Open Filing | FORM 3 - | 03 Feb 2014 | 19 Sep 2007 | 811-21359 |