| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 04 Aug 2025 | 01 Aug 2025 | 000-25121 |
| 3 | Open Document | Open Filing | FORM 3 | 29 Jul 2025 | 21 Jul 2025 | 000-25121 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 14 Sep 2021 | 14 Sep 2021 | 001-40803 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Nov 2019 | 12 Nov 2019 | 001-38635 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 12 Nov 2019 | 07 Nov 2019 | 001-38635 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Dec 2015 | 11 Dec 2015 | 814-01054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Sep 2015 | 15 Sep 2015 | 814-01054 |
| 4 | Open Document | Open Filing | 05 May 2015 | 01 May 2015 | 001-08495 | |
| 4 | Open Document | Open Filing | 30 Apr 2015 | 28 Apr 2015 | 001-08495 | |
| 4 | Open Document | Open Filing | 09 Apr 2015 | 07 Apr 2015 | 001-08495 | |
| 4 | Open Document | Open Filing | 13 Jan 2015 | 09 Jan 2015 | 001-08495 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Dec 2014 | 17 Dec 2014 | 814-01054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Nov 2014 | 19 Nov 2014 | 814-01054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Sep 2014 | 25 Sep 2014 | 814-01054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Sep 2014 | 11 Sep 2014 | 814-01054 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 12 Aug 2014 | 30 Jun 2014 | 814-01054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2014 | 30 May 2014 | 814-01054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 May 2014 | 31 Mar 2014 | 814-01054 |
| 4 | Open Document | Open Filing | 05 May 2014 | 01 May 2014 | 001-08495 | |
| 4 | Open Document | Open Filing | 30 Apr 2014 | 28 Apr 2014 | 001-08495 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Feb 2014 | 11 Feb 2014 | 814-01054 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 05 Feb 2014 | 05 Feb 2014 | 814-01054 |