| Data | Ora | Fonte | Titolo | Simbolo | Compagnia |
| 09/03/2017 | 20:37 | Edgar (US Regulatory) | Termination of Registration of a Class of Security Under Section 12(g) (15-12g) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 23/01/2017 | 22:43 | Edgar (US Regulatory) | Amended Statement of Beneficial Ownership (3/a) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 11/01/2017 | 18:23 | Edgar (US Regulatory) | Initial Statement of Beneficial Ownership (3) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 27/12/2016 | 18:29 | Edgar (US Regulatory) | Current Report Filing (8-k) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 14/11/2016 | 18:34 | Edgar (US Regulatory) | Quarterly Report (10-q) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 28/07/2016 | 17:33 | Edgar (US Regulatory) | Information Statement - All Other (definitive) (def 14c) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 30/06/2016 | 17:45 | Edgar (US Regulatory) | Proxy Statement - Other Information (preliminary) (pre 14c) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 14/04/2016 | 20:54 | Edgar (US Regulatory) | Annual Report (10-k) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 31/03/2016 | 17:44 | Edgar (US Regulatory) | Notification That Annual Report Will Be Submitted Late (nt 10-k) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 17/08/2015 | 12:03 | Edgar (US Regulatory) | Notification That Quarterly Report Will Be Submitted Late (nt 10-q) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 17/04/2015 | 19:18 | Edgar (US Regulatory) | Amended Current Report Filing (8-k/a) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 16/11/2012 | 20:51 | Edgar (US Regulatory) | Quarterly Report (10-Q) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 15/11/2012 | 15:12 | Edgar (US Regulatory) | Notification that Quarterly Report will be submitted late (NT 10-Q) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 19/10/2012 | 21:23 | Edgar (US Regulatory) | Current report filing (8-K) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 13/09/2012 | 21:17 | Edgar (US Regulatory) | Amended Quarterly Report (10-Q/A) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 15/05/2012 | 22:43 | Edgar (US Regulatory) | Annual Report (10-K) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 30/03/2012 | 15:29 | Edgar (US Regulatory) | Notification that Annual Report will be submitted late (NT 10-K) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 25/02/2010 | 17:02 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 03/04/2009 | 19:08 | Edgar (US Regulatory) | Amended Annual Report (10-K/A) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 26/08/2008 | 23:25 | Edgar (US Regulatory) | Great China International Holdings, Inc. - Amended Annual Report (10-K/A) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 14/08/2008 | 18:45 | Edgar (US Regulatory) | Great China International Holdings, Inc. - Quarterly Report (10-Q) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 08/08/2008 | 21:40 | Edgar (US Regulatory) | Great China International Holdings, Inc. - Amended Current report filing (8-K/A) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 02/06/2008 | 18:02 | Edgar (US Regulatory) | Great China International Holdings, Inc. - Initial Statement of Beneficial Ownership (3) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 29/05/2008 | 19:40 | Edgar (US Regulatory) | Great China International Holdings, Inc. - Current report filing (8-K) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 15/04/2008 | 12:01 | Edgar (US Regulatory) | Great China International Holdings, Inc. - Annual Report (10-K) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 31/03/2008 | 16:39 | Edgar (US Regulatory) | Great China International Holdings, Inc. - Notification that Annual Report will be submitted late (NT 10-K) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 14/02/2008 | 17:05 | Edgar (US Regulatory) | Great China International Holdings, Inc. - Annual Statement of Changes in Beneficial Ownership (5) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 14/02/2008 | 17:00 | Edgar (US Regulatory) | Great China International Holdings, Inc. - Statement of Changes in Beneficial Ownership (4) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 14/11/2007 | 16:35 | Edgar (US Regulatory) | Great China International Holdings, Inc. - Notification that Quarterly Report will be submitted late (NT 10-Q) | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |
| 26/10/2007 | 20:24 | Edgar (US Regulatory) | Great China International Holdings, Inc. - Current report filing | USOTC:HHBT | HH Biotechnology Holdings Company (CE) |