| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Aug 3, 2023 | Jul 13, 2023 | 811-04980 | |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 11, 2015 | Feb 10, 2015 | 811-04980 |
| 4/A | Open Document | Open Filing | FORM 4/A - | Feb 4, 2014 | Jan 3, 2014 | 811-04980 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2014 | Jan 3, 2014 | 811-04980 |