| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | 11 Dec 2023 | 02 Dec 2023 | 000-49990 | |
| 4 | Open Document | Open Filing | 18 Jul 2017 | 15 Jun 2017 | 000-49990 | |
| 4 | Open Document | Open Filing | 05 Aug 2016 | 18 Jul 2016 | 000-49990 | |
| SC 13D/A | Open Document | Open Filing | 20 May 2016 | |||
| 4 | Open Document | Open Filing | 11 May 2016 | 05 May 2016 | 000-49990 | |
| 4 | Open Document | Open Filing | 03 May 2016 | 29 Apr 2016 | 000-49990 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Dec 2015 | 01 Sep 2014 | 000-49990 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Aug 2015 | 20 Aug 2015 | 000-49990 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jul 2015 | 13 Jul 2015 | 000-49990 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | 17 Jun 2015 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 May 2015 | 22 May 2015 | 000-49990 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 May 2015 | 08 May 2015 | 000-49990 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 May 2015 | 04 May 2015 | 000-49990 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 May 2015 | 28 Apr 2015 | 000-49990 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Apr 2015 | 21 Apr 2015 | 000-49990 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Apr 2015 | 17 Apr 2015 | 000-49990 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Apr 2015 | 16 Apr 2015 | 000-49990 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Apr 2015 | 09 Apr 2015 | 000-49990 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Apr 2015 | 06 Apr 2015 | 000-49990 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Apr 2015 | 02 Apr 2015 | 000-49990 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2015 | 26 Mar 2015 | 000-49990 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Mar 2015 | 25 Mar 2015 | 000-49990 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Mar 2015 | 13 Mar 2015 | 000-49990 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 Mar 2015 | 10 Mar 2015 | 000-49990 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Feb 2015 | 20 Feb 2015 | 000-49990 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Sep 2014 | 29 Aug 2014 | 000-49990 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Sep 2014 | 21 Jul 2014 | 000-49990 |