NASDAQ Stocks Hitting 52-Week Low (ZANE, ROSG, QTWW, PRWT)

Zanett Inc ZANE shares dipped 28.95% to create a new 52-week low of $0.88. ZANE's trailing-twelve-month ROE is -27.09%. Rosetta Genomics Ltd ROSG shares fell 4.76% to create a new 52-week low of $0.40. ROSG named Director Brian A. Markison as the company's new Board Chairman. Quantum Fuel Systems Technologies Worldwide Inc QTWW shares dropped 2.55% to create a new 52-week low of $3.13. QTWW's trailing-twelve-month ROE is -99.71%. Premier West Bancorp PRWT shares declined to create a new 52-week low of $1.82. PRWT reported a Q1 net loss applicable to common shareholders at $7.4 million, or $0.74 per common share. Read more from Benzinga's Markets.