Roth Raises ShengdaTech (SDTH) to Buy; Shares Jump Into Positive Territory Dec 13, 2010 01:12PM
Unusual 11 Mid-Day Movers 7/1: OSK, BORL, UIS, SDTH Higher; BEAT, FRPT, RPRX, SPAR Lower Jul 1, 2009 11:58AM
ShengdaTech (SDTH) Shares Rallying Sharply on Analyst Upgrade Jul 1, 2009 11:30AM