| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | FORM 3 | 30 Jun 2021 | 29 Jun 2021 | 814-01387 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Sep 2015 | 11 Sep 2015 | 001-13669 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Aug 2014 | 14 Aug 2014 | 001-13669 |