| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 13 Nov 2025 | 12 Nov 2025 | 000-19424 |
| 3 | Open Document | Open Filing | FORM 3 | 12 Sep 2025 | 27 Aug 2025 | 000-19424 |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2015 | 07 May 2015 | 001-36270 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2015 | 27 Feb 2015 | 001-36270 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Feb 2015 | 05 Feb 2015 | 001-36270 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jan 2014 | 28 Jan 2014 | 001-36270 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 22 Jan 2014 | 22 Jan 2014 | 001-36270 |