Adam Keintzel

Adam Keintzel covers IT Systems & Networking. Prior to joining Tech Insider, he worked for technology firms in the Silicon Valley in engineering and business development roles. In both 2008 and 2009, he was included in The Wall Street Journal’s “Best on the Street” analyst rankings – Computers and Office Equipment. In 2009, he was designated as an Institutional Investor “Best Up and Comer” – IT Hardware.

Investor’s Alert: Sony Corporation (NYSE:SNE), Marvell Technology (NASDAQ:MRVL), Broadcom Corporation (NASDAQ:BRCM), Advanced Micro Devices (NYSE:AMD)

PlayStation 4 creator Sony Corporation (ADR) (NYSE:SNE) is expected to tease its rendition of virtual reality technology during a Tuesday presentation called “Driving the Future of Innovation at Sony Computer Entertainment.” Sony Corporation (ADR) (NYSE:SNE) stock performance was -0.77% in last session and finished the day at $19.29. Traded volume was 1.44million shares in the…

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Semiconductor Specialized: ReneSola (NYSE:SOL), Yingli Green Energy (NYSE:YGE), Hanwha Solarone (NASDAQ:HSOL), Sigma Designs (NASDAQ:SIGM)

Shares of solar product manufacturer ReneSola Ltd. (ADR) (NYSE:SOL) fell 14% yesterday after the company announced it was stopping select shipments to the U.S. ReneSola Ltd. (ADR) (NYSE:SOL) said today it had been chosen as a respondent to the Department of Commerce’s anti-dumping investigation on photovoltaic products from China. ReneSola Ltd. (ADR) (NYSE:SOL) stock performance…

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Wireless Communication Active Stocks: Vodafone Group (NASDAQ:VOD), Sprint Corporation (NYSE:S), America Movil SAB de (NYSE:AMX), Ubiquiti Networks (NASDAQ:UBNT)

Vodafone Group Plc (ADR) (NASDAQ:VOD) Ghana has appointed Gayheart Mensah as Head of External Affairs. His appointment takes effect from March 24, 2014. In his new role, he will be responsible for Regulatory Affairs, Business Continuity, Corporate Security and the Anti-Bribery and Compliance agenda of Vodafone Group Plc (ADR) (NASDAQ:VOD) Ghana. Vodafone Group Plc (ADR)…

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Mid Cap Active Stocks: J.C. Penney Company (NYSE:JCP), Groupon Inc (NASDAQ:GRPN), Zynga Inc (NASDAQ:ZNGA), Himax Technologies (NASDAQ:HIMX)

J.C. Penney Company, Inc. (NYSE:JCP)’s sales pricing troubles begun back in 2012, when its CEO Ron Johnson promised to eliminate fake prices in the industry. The latest revelation if proven to be true could dent the company’s image with consumers, considering it has been trying to find its way in the market after years of…

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