Current Trading Halts

May 12, 2011

Halt times displayed are Eastern Time (ET).

Halt Date Halt Time Issue Symbol Issue Name Mkt Reason Code Pause Threshold Price Date Resumption Quote Time Resumption Trade Time05/12/2011 16:00:11 TREE Tree.com, Inc. Cmn Stk N T3
05/12/2011 16:25:00 16:30:0005/12/2011 15:17:53 PNSN Penson Worldwide Inc N T3
05/12/2011 15:40:00 15:45:0005/12/2011 07:00:10 BMTI BioMimetic Therapeutics Inc N T1



05/06/2011 16:13:13 WATG Wonder Auto Technology Inc N T12



04/20/2011 16:29:00 CBEH China Integrated Energy, Inc N T12



04/20/2011 09:20:33 DGW Duoyuan Global Water Inc American Depositary Shares C T1



04/18/2011 07:06:58 CRTP China Ritar Power Cmn Stk N T12



04/12/2011 07:00:20 UTA Universal Travel Group Common Stock C T1



04/11/2011 08:20:34 PUDA Puda Coal, Inc. New Common Stock C T1



04/07/2011 17:19:04 SBAY Subaye, Inc. Cmn Stk N T12



04/01/2011 09:30:24 HQS HQ Sustainable Maritime Industries, Inc. Common Stock C T1



04/01/2011 08:22:04 KEYP Keyuan Petrochemicals N T1



03/31/2011 08:01:49 CELM China Electric Motor Inc N T12



03/24/2011 09:51:22 NIV NIVS IntelliMedia Technology Group, Inc Common Stock C T1



03/24/2011 09:51:05 CIL China Intelligent Lighting and Electronics, Inc. Common Stock C T1



03/21/2011 09:30:01 CDM China Century Dragon Media, Inc. Common Stock C T1



03/15/2011 07:55:20 SDTH ShengdaTech, Inc. N T12



03/14/2011 07:34:42 CAGC China Agritech, Inc. Cmn N T12



03/11/2011 10:12:49 CCME China MediaExpress N T12



02/23/2011 15:14:17 GFC.U Gerova Financial Group Ltd Unit C T1



02/23/2011 15:14:02 GFC.W Gerova Financial Group Ltd Warrants (Expiring 1/16/2014) C T1



02/23/2011 15:13:46 GFC Gerova Financial Group Ltd Common Stock C T1



12/07/2010 17:51:26 VITC Vitacost.com Inc N T12