Roche Holding AG & Hokutou Holdings International News: (OTCQX: RHHBY), (OTC Pink: HKTU) By: SBWire - Latest Press Releases March 11, 2013 at 08:26 AM EDT New York, NY -- (SBWIRE) -- 03/11/2013 -- Read More >> Related Stocks: Roche Holding AG Basel American Depositary Shares