Top Gainers in After-hours Today, Dec-18

These are the stocks gaining the most in after-hours trading on, Tuesday, December 18, 2012.

Be sure to check out our After Hours section of TheStockMarketWatch.

Rocky Mountain Cho (NASDAQ:RMCF) is currently trading at $13.05 up 23.1% in after-hours on 1600 shares traded.

Rocky Mountain Chocolate Factory, Inc. is an international franchisor and confectionery manufacturer. It owns franchisee/licensee owned and franchised Rocky Mountain Chocolate Factory stores operating in 36 states, Canada, and the United Arab Emirates.

Arrowhead Research (NASDAQ:ARWR) is currently trading at $2.54 up 12.4% in after-hours on 12930 shares traded.

Arrowhead Research Corporation is a development stage nanotechnology holding company that forms, acquires, and operates subsidiaries commercializing innovative nanotechnologies.

Biosante Pharmaceu (NASDAQ:BPAX) is currently trading at $1.69 up 10.4% in after-hours on 1470 shares traded.

Biosante Pharmaceuticals, Inc. is a specialty pharmaceutical company focused on developing products for female sexual health and oncology.

Canadian Solar Inc. (NASDAQ:CSIQ) is currently trading at $3.18 up 3.9% in after-hours on 6930 shares traded.

Canadian Solar, Inc. designs, develops, manufactures and sells solar cell and solar module products that convert sunlight into electricity.

Palo Alto Networks (NYSE:PANW) is currently trading at $53.8231 up 3.6% in after-hours on 1620 shares traded.

Palo Alto Networks Inc is engaged in providing network security with its innovative platform that allows enterprises, service providers, and government entities to secure their networks and safely enable the applications running on their networks.

B.o.s. Better Onli (NASDAQ:BOSC) is currently trading at $4.87 up 3.2% in after-hours on 25100 shares traded.

BOS Better Online Solutions Ltd. provides RFID & supply chain solutions to enterprises. It operates through two segments, Mobile and RFID Solutions & Supply Chain Solutions. Its products are used in industrial, transportation, and retail, among others.

Apogee Enterprises (NASDAQ:APOG) is currently trading at $24.45 up 3.1% in after-hours on 2810 shares traded.

Apogee Enterprises provides technologies, involving the design and development of value-added glass products, services and systems.

Silicon Motion Tec (NASDAQ:SIMO) is currently trading at $13.99 up 3.0% in after-hours on 2200 shares traded.

Silicon Motion Technology Corporation is a fabless semiconductor company that designs, develops and markets, high-performance, low-power semiconductor solutions for the multimedia consumer electronics market.

Aar Corp. (NYSE:AIR) is currently trading at $17.23 up 2.9% in after-hours on 1100 shares traded.

AAR Corporation is a diversified provider of products and services to the worldwide aviation and defense industries.

J.c. Penney Co. In (NYSE:JCP) is currently trading at $20.7296 up 2.8% in after-hours on 6740 shares traded.

J. C. Penney Company, Inc. is a holding company, whose business consists of selling merchandise and services to consumers through its department stores and Direct channels. It sells family apparel and footwear, accessories, fine and fashion jewelry, etc.

Box Ships (NYSE:TEU) is currently trading at $4.2745 up 2.8% in after-hours on 5000 shares traded.

Box Ships Inc is a shipping company focused on pursuing growth opportunities in the container shipping industry.

Talisman Energy In (NYSE:TLM) is currently trading at $11.74 up 2.4% in after-hours on 1100 shares traded.

Talisman Energy Inc. is a global, upstream oil and gas Company. Its main business activities include exploration, development, production, transportation and marketing of crude oil, natural gas and natural gas liquids.

Cell Therapeutics (NASDAQ:CTIC) is currently trading at $1.36 up 2.3% in after-hours on 3400 shares traded.

Cell Therapeutics, Inc. develops, acquires and commercializes novel treatments for cancer. It researches, development, acquisition and in-licensing activities concentrate on identifying and developing new, less toxic and effective ways to treat cancer.

Cabelas Inc. (NYSE:CAB) is currently trading at $39.6084 up 2.2% in after-hours on 8900 shares traded.

Cabela’s, Inc. is a specialty retailer, and a direct marketer, of hunting, fishing, camping, and related outdoor merchandise.

Kior Inc. (NASDAQ:KIOR) is currently trading at $6.88 up 2.0% in after-hours on 1200 shares traded.

KiOR Inc is engaged in the business of providing a next-generation renewable fuels company. The company has developed a proprietary technology platform to convert low-cost, abundant and sustainable non-food biomass into hydrocarbon-based oil.

Be sure to check out our After Hours section of TheStockMarketWatch.

Alex Fredricks

Alex Fredricks

Alex Fredricks has a degree in business and is an avid day-trader. Alex's experience and love for the game of the markets is shown not only in his posts, but the post he helps edit for other authors on our staff.