Market Movers: Plug Power Inc (NASDAQ:PLUG), FuelCell Energy (NASDAQ:FCEL), NVIDIA (NASDAQ:NVDA), Advanced Micro Devices (NYSE:AMD), Yahoo! Inc. (NASDAQ:YHOO)

Plug Power Inc (NASDAQ:PLUG) on June 12 published comments on its blog regarding to the 2014 Green Retail Decisions (GRD) Innovation Summit. According to the blog, the main theme of the event was sharing best practices and collaboration among suppliers and retailers. Companies in attendance ranged from Wal-Mart to Home Depot to Family Dollar. Plug Power Inc (NASDAQ:PLUG) stock performance was -0.66% in last session … Continue reading Market Movers: Plug Power Inc (NASDAQ:PLUG), FuelCell Energy (NASDAQ:FCEL), NVIDIA (NASDAQ:NVDA), Advanced Micro Devices (NYSE:AMD), Yahoo! Inc. (NASDAQ:YHOO)

Top Losers: New Concept Energy (NYSEMKT:GBR), Erickson Inc (NASDAQ:EAC), CalAmp (NASDAQ:CAMP), NewLead Holdings (NASDAQ:NEWL), Corinthian Colleges Inc (NASDAQ:COCO)

New Concept Energy, Inc. (NYSEMKT:GBR) 15.4% LOWER; lower again after dropping about 30 percent over two days last week. The company said in a statement on June 25th that it wouldn’t comment on the unusual trading activity. New Concept Energy, Inc. (NYSEMKT:GBR) stock performance was -14.24% in last session and finished the day at $2.89. Traded volume was 74,865.00million shares in the last session and … Continue reading Top Losers: New Concept Energy (NYSEMKT:GBR), Erickson Inc (NASDAQ:EAC), CalAmp (NASDAQ:CAMP), NewLead Holdings (NASDAQ:NEWL), Corinthian Colleges Inc (NASDAQ:COCO)

Tech Active Movers: Advanced Micro Devices (NYSE:AMD), Oracle Corporation (NYSE:ORCL), AT&T Inc. (NYSE:T), Sunedison Inc (NYSE:SUNE), Verizon Communications (NYSE:VZ)

According to rumors the next mid-range discrete GPU offering of Advanced Micro Devices, Inc. (NYSE:AMD, AMD message board) may hit the market as early as next month. AMD stock logged its fifth green day in a row on Wednesday, closing 0.7% up, having put 28 cents in this green run. Advanced Micro Devices, Inc. (NYSE:AMD) stock performance was 2.84% in last session and finished the … Continue reading Tech Active Movers: Advanced Micro Devices (NYSE:AMD), Oracle Corporation (NYSE:ORCL), AT&T Inc. (NYSE:T), Sunedison Inc (NYSE:SUNE), Verizon Communications (NYSE:VZ)

Gainers at Biotech: Alcobra (NASDAQ:ADHD), Aratana Therapeutics (NASDAQ:PETX), Northwest Biotherapeutics (NASDAQ:NWBO), Agenus Inc (NASDAQ:AGEN), AEterna Zentaris (NASDAQ:AEZS)

Research analysts at WBB Securities initiated coverage on shares of Alcobra Ltd (NASDAQ:ADHD) in a report released on Thursday, 26 June 2014. The firm set a “hold” rating and a $18.00 price target on the stock. WBB Securities’ target price points to a potential upside of 5.76% from the company’s current price. Alcobra Ltd (NASDAQ:ADHD) stock performance was 5.85% in last session and finished the … Continue reading Gainers at Biotech: Alcobra (NASDAQ:ADHD), Aratana Therapeutics (NASDAQ:PETX), Northwest Biotherapeutics (NASDAQ:NWBO), Agenus Inc (NASDAQ:AGEN), AEterna Zentaris (NASDAQ:AEZS)

Top Gainers: USEC Inc. (NYSE:USU), Voxeljet (NYSE:VJET), Arista Networks Inc (NYSE:ANET), Amicus Therapeutics (NASDAQ:FOLD), Everyware Global (NASDAQ:EVRY)

USEC Inc. (NYSE:USU) closed up 143.89% today after news of its 8-K filing with the Securities and Exchange Commission (SEC) regarding new funding, of $2.5 million, from the US Department of Energy (DOE). The funding comes following an amendment to an agreement with a research lab operator for further research on American Centrifuge technology. USEC Inc. (NYSE:USU) stock performance was 143.89% in last session and … Continue reading Top Gainers: USEC Inc. (NYSE:USU), Voxeljet (NYSE:VJET), Arista Networks Inc (NYSE:ANET), Amicus Therapeutics (NASDAQ:FOLD), Everyware Global (NASDAQ:EVRY)

Tech Insider Selling: Groupon Inc (NASDAQ:GRPN), salesforce.com (NYSE:CRM), Broadcom (NASDAQ:BRCM), SolarCity Corp (NASDAQ:SCTY), Flextronics International (NASDAQ:FLEX)

Groupon Inc (NASDAQ:GRPN) Director Bradley A. Keywell sold 500,000 shares of the company’s stock on the open market in a transaction dated Monday, June 30th. The stock was sold at an average price of $6.67, for a total transaction of $3,335,000.00. Following the transaction, the director now directly owns 42,043 shares in the company, valued at approximately $280,427.Groupon Inc (NASDAQ:GRPN) stock performance was -1.36% in … Continue reading Tech Insider Selling: Groupon Inc (NASDAQ:GRPN), salesforce.com (NYSE:CRM), Broadcom (NASDAQ:BRCM), SolarCity Corp (NASDAQ:SCTY), Flextronics International (NASDAQ:FLEX)