| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 26 Aug 2025 | 22 Aug 2025 | 000-25150 |
| 3 | Open Document | Open Filing | 3 | 14 Nov 2024 | 13 Nov 2024 | 000-25150 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Jan 2017 | 13 Jan 2017 | 001-11288 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 Jan 2017 | 09 Jan 2017 | 001-11288 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Nov 2016 | 18 Nov 2016 | 001-11288 |
| 4 | Open Document | Open Filing | FORM 4 - | 24 Aug 2016 | 22 Aug 2016 | 001-11288 |
| 4 | Open Document | Open Filing | FORM 4 - | 31 Mar 2016 | 30 Mar 2016 | 001-11288 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Jan 2016 | 19 Jan 2016 | 001-11288 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Jan 2016 | 14 Jan 2016 | 001-11288 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Apr 2015 | 02 Apr 2015 | 001-11288 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Jan 2015 | 20 Jan 2015 | 001-11288 |
| 4/A | Open Document | Open Filing | FORM 4/A - | 03 Feb 2014 | 13 Jan 2014 | 001-11288 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Jan 2014 | 14 Jan 2014 | 001-11288 |