| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 24 Feb 2025 | 20 Feb 2025 | 000-25826 |
| 4 | Open Document | Open Filing | 4 | 19 Feb 2025 | 15 Feb 2025 | 000-25826 |
| 4 | Open Document | Open Filing | 4 | 26 Jun 2024 | 24 Jun 2024 | 000-25826 |
| 3 | Open Document | Open Filing | 3 | 21 Jun 2024 | 11 Jun 2024 | 000-25826 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Sep 2015 | 29 Sep 2015 | 001-36690 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Sep 2015 | 18 Sep 2015 | 001-36690 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jul 2015 | 14 Jul 2015 | 001-36690 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 May 2015 | 19 Feb 2015 | 001-36690 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Apr 2015 | 09 Apr 2015 | 001-36690 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Mar 2015 | 17 Mar 2015 | 001-36690 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2015 | 16 Jan 2015 | 001-36690 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Nov 2014 | 24 Nov 2014 | 001-36690 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Oct 2014 | 22 Oct 2014 | 001-36690 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 17 Oct 2014 | 16 Oct 2014 | 001-36690 |