Jacob Ezra Merkin

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.

Oppenheimer & Co., Inc. provides security brokerage services. It also offers investment banking and advice to high net worth investors, individuals, businesses and institutions. The company is headquartered in New York, NY.

MET Tech, Inc. manufactures and sells MET sensors and sensor based systems. It provides angular and linear accelerometer, rate and linear velocity sensors. The company was founded in 2003 and is headquartered in Jersey City, NJ.

Aldabra 3 Acquisition Corp. operates as a blank check company. It intends to acquire or merge with an existing business. The company was on August 24, 2007 and is headquartered in New York, NY.

Aldabra 4 Acquisition Corp. operates as a blank check company. It intends to merge or acquire with an existing business. The company was founded in August 2007 and is headquartered in New York, NY

Part of Peakstone Realty Trust, REIT Exchange Fund, Inc. is a real estate investment trust. The company is based in Miami Beach, FL. The CEO of the company is Nathan D. Leight.

Terrapin Partners LLC (Terrapin Partners) is a private equity firm founded in 1998 by Nathan D. Leight and Jason G. Weiss. The firm is headquartered in New York.

At Boise Paper Holdings Inc., their commitment to deliver lasting value means they go beyond what's expected for investors, customers, and the environment. They manufacture packaging products and papers including corrugated containers, containerboard, label and release and flexible packaging papers, imaging papers for the office and home, printing and converting papers, newsprint, and market pulp. Their focus on products driven by packaging demand builds on their significant presence in linerboard, corrugated containers, and specialty label and release products markets. They are also the third-largest North American manufacturer of uncoated free sheet paper with a focus on office papers. Boise Inc. is traded on the NYSE, symbol BZ. They operate five paper mills, five corrugated products plants, a corrugated sheet feeder, a corrugated sheet plant, two distribution facilities, and a transportation business. Their key values are working safely, acting with integrity, and managing their businesses to sustain environmental resources for future generations.

e-STEEL LLC provides business-to-business software services. The private company is based in Phoenix, AZ.

VastVideo, Inc. provides video content and related technology solutions to websites, wireless providers, and interactive television providers. It delivers videos across the digital platforms. The company was founded by Nathan D. Leight in 1999 and is headquartered in Astoria, NY

Part of Terrapin Partners LLC, Terrapin Asset Management LLC is a company that provides investment advice. The company is based in New York, NY. The company was founded by Jason G. Weiss, Nathan D. Leight.

Boise, Inc. manufactures paper products. It offers linerboards packaging segment which are used in manufacture of corrugated sheets, containers and corrugated sheets. The company is headquartered in Boise, ID.

Ithaca Partners LP is an independent hedge fund management firm headquartered in Westport, Connecticut. The firm provides investment advice to high net worth clients.

Yakira Capital Management, Inc. (Yakira Capital) is an independent, SEC-registered investment advisor and hedge fund manager headquartered in Westport, Connecticut. The firm was founded by Bruce Kallins in 1997. Yakira Capital provides discretionary investment advisory services to private investment funds. Investors in the Funds may include, among others, pension plans, foundations, funds of funds, family offices, trusts, other institutional investors and high net worth individuals.

The Miami Foundation, Inc. is a non-profit organization that aims to build a stronger, more equitable, and more resilient Greater Miami. The Miami Foundation is based in Miami, FL. The non-profit company accepts donations and support to fund their programs that promote community development and social equity.

The Juice LLC provides a web-based system solution for building mastery in key standards with current events-based reading comprehension and critical thinking practice for grades 5-12. The company is based in Miami, FL. The company offers classroom, district, homeschool, and family pricing plans, and users can purchase an annual plan to secure the best pricing. The Juice also provides free, downloadable teacher resources, including graphic organizers aligned to standards and lesson guides. The CEO of the company is Nathan D. Leight.

Concord Management LLC provides investment advisory services. The private company is based in Tarrytown, NY. The company was founded by Michael Matlin. Michael Matlin has been the CEO since incorporation.