Takeshi Tamaki

TradeStation Group, Inc. through its principal operating subsidiaries, TradeStation Securities, Inc. and TradeStation Forex, Inc. offers the TradeStation analysis and trading platform to the active trader and certain institutional trader markets. The TradeStation platform offers state-of-the-art electronic order execution and enables clients to design, test, optimize, monitor and automate their own custom Equities, Options, Futures and Forex trading strategies. TradeStation Securities, Inc. (Member NYSE, FINRA, SIPC, NSCC, DTC, OCC & NFA) is a licensed securities broker-dealer and a registered futures commission merchant, and also a member of the Boston Options Exchange, Chicago Board Options Exchange, Chicago Stock Exchange, International Securities Exchange and NASDAQ OMX. Its TradeStation Prime Services division, based in New York, seeks to provide prime brokerage services, including securities lending, to small and mid-sized hedge funds and other firms. TradeStation Forex, Inc. (Member NFA) is a Retail Foreign Exchange Dealer (RFED) that exclusively provides the company’s forex brokerage offering. The company’s technology subsidiary, TradeStation Technologies, Inc. develops and offers strategy trading software tools and subscription services. Its London-based subsidiary, TradeStation Europe Limited, an FSA-authorized brokerage firm, introduces UK and other European accounts to TradeStation Securities, Inc. and TradeStation Forex, Inc. TradeStation is a wholly owned subsidiary of Monex Group, one of the largest online financial services providers in Japan. Monex Group acquired TradeStation in June 2011 as an important step in achieving its goal to become a leading global integrated online financial services group.

Sony Corp. of America manufactures audio, video, communications and information technology products. The firm offers its products under the categories of computer, cameras, photo and video, televisions, video and home theater, mobile, tablets and smart devices, playstation, portable devices, home audio, car and marine. The company was founded in 1960 and is headquartered in New York, NY.

Sony of Canada Ltd. manufactures and sells electronics and computer products. The firm offers televisions, home theatres, projectors, Blu-ray disc and DVD players, accessories, camcorders, action cams, music video recorders, professional camcorders, headphones, Walkman digital music players, wireless speakers, audio systems, digital voice recorders, boomboxes, radios and portable CD players. The company was founded in 1955 and is headquartered in Toronto, Canada.

Sony Overseas AG monitors and promotes the business interests of Sony Corporation and related companies outside of Japan. It focuses on consumer electronics, broadcast and professional products and systems, computers and computer peripherals, as well as related products and accessories. The company was founded on May 16, 1995 and is headquartered in Schlieren, Switzerland.

Sony Music Entertainment International Services GmbH engages in the production, acquisition, sale, and distribution of audio and video recording media. It also acquires and implements audio and video recording licensing rights. The company was founded on June 23, 1970 and is headquartered in Munich, Germany.