| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jul 2023 | 10 Jul 2023 | 001-36245 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Apr 2023 | 17 Apr 2023 | 001-36245 |
| 4/A | Open Document | Open Filing | FORM 4/A | 21 Apr 2015 | 17 Apr 2015 | 001-34993 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Apr 2015 | 17 Apr 2015 | 001-34993 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2014 | 10 Apr 2014 | 001-34993 |