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Stock-Trak® has been the leading provider of educational virtual trading applications since 1990.

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Reaching nearly 750,000 high school, middle school, and adult learners each year.

Management Team

Stock-Trak: The Internet’s Most Trusted Virtual Stock Market Simulator & Stock Market Game
Stock-Trak is the Internet’s most comprehensive virtual stock exchange simulator and stock market game available. We are the only stock market investing simulator that allows its users to practice online stock trading within all of the major securities. Browse our site for information on stock investing research, fantasy stock market trading, and the latest in stock investing tips.

Mark T. Brookshire
Founder and CEO of Stock-Trak, Inc.

Mark T. Brookshire is the creator and founder of Stock-Trak. Originally conceived in 1990 as an educational tool for college students taking business and finance classes, Stock-Trak transitioned to the web in the mid 1990s and quickly became the most popular financial simulation site for college business students. From it’s original website at, the company grew as a provider of white label solutions for other corporate and educational organizations interested in offering stock market simulations to their customers. Stock-Trak now runs 65+ stock simulations sites branded for its clients.

As an innovator, Mr. Brookshire led the continuous development of the original Stock-Trak site from its initial offerings of just stock and mutual funds. Stock-Trak now features simulated trading of options, futures, bonds and equities from 25 exchanges around the world. Stock-Trak has now partnered with the leading financial publications and college textbook publishers worldwide as Stock-Trak grows globally.

Prior to founding Stock-Trak, Inc., Mr. Brookshire was a consultant at Deloitte & Touche in its Emerging Business Services group. Mr. Brookshire has a Master’s Degree in Management from Georgia Tech and also passed the CPA exam.

Andrew Zeidel
COO of Stock-Trak, Inc.

Andrew Zeidel has a background in the areas of operations management, customer care, project management and logistics. Andrew has successfully guided the operations for several technology companies during rapid growth periods, including TotalNet, a start-up business which quickly became one of Canada’s top three Internet Service Providers. From 1998-2002 Andrew was Vice-President of Customer Care at BCE Emergis, a leading Canadian e-commerce company, where he managed a team of 150 people and supported over 30 B2B services. Prior to joining Stock-Trak, Andrew was VP Operations and later became COO at Airborne Entertainment, a company which pioneered in the North American mobile industry, growing in annual sales from $2 million to $35 million within a 3 year period.

Thomas Reti
Director Global Business Development & Education at Stock-Trak, Inc.

Thomas has been the Director of Global Business Development & Education for the past 8 years, and has been a key driver of the Stock-Trak expansion across business schools and corporate offices throughout North America, Europe, and Asia. Using his significant international experience, Mr. Reti has been able to help dozens of world-class universities, stock exchanges, and major financial firms develop and implement engaging trading simulations based on the Stock-Trak platform. His experience with shifting industry growth patterns and trends has been an invaluable asset to the growth of Stock-Trak into an internationally-recognized leader in investment education. Prior to his work at Stock-Trak, Thomas was the National Director of Sales for a major national media broadcasting network, where he developed a reputation for building strong, long-lasting customer relationships. He is a graduate of Vanier College with a degree in Administration, and is an accomplished aviator holding numerous certifications.