| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | FORM 3 | Oct 28, 2021 | Oct 26, 2021 | 811-23654 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 7, 2014 | Oct 6, 2014 | 811-22647 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 7, 2014 | Oct 6, 2014 | 811-22646 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 7, 2014 | Oct 6, 2014 | 811-22551 |