Dennis B. Levine (born August 1952) was a prominent player in merger and acquisition business and the Wall Street insider trading scandals of the mid-1980s. As a managing director at Drexel Burnham Lambert, he was at the center of the frenetic 1980s merger and acquisition boom and was charged with insider trading by the U.S Attorney Rudy Giuliani.After completing his sentence and making full restitution, Levine returned to the finance world as president of ADASAR Group, a financial consulting firm. Over the last 25+ years, Levine has reemerged as a global strategist for innovative technology trends, most recently focusing on controlled environment agriculture and sustainability, including food, water and energy systems. He also lectures throughout the world at universities and organizations on a host of contemporary issues from business ethics to emerging technology developments.