Benzinga's Top Pre-Market NASDAQ Losers (CVVT, NOVL, TIVO, VRTX)

China Valves Technology Inc

dipped 8.20% to $7.50 in the pre-market session. CVVT's 52-week trading range is $6.50-$14.85. Novell Inc

lost 7.22% to $6.04 in the pre-market session. NOVL and SAP AG

have collaborated to optimize customers' SUSE Linux-based SAP application. TiVo Inc

slipped 4.04% to $9.26 in the pre-market trading. TIVO's quarterly earnings dropped 425.44% y/y. Vertex Pharmaceuticals Incorporated

fell 3.93% to $34.75 in the pre-market session. VRTX has made a public offering of $375 million convertible senior subordinate notes. Read more