Mr. Rosen is founder and lead partner in the Martin A. Rosen law firm with a personal injury practice on the Florida west coast. He was previously a partner with law firm Pendleton &Sabian practicing commercial litigation in Colorado and partner with law firm Collier, Shannon, Rill, Edwards, and Scott practicing antitrust and international law in Washington D.C. He was also CEO and President of North America Motors an SUV importer and distributor in Sarasota, Florida. He started his career as an antitrust trial attorney working for the Federal Trade Commission in Washington D.C.

Mr. Rosen is from Winnetka Illinois, graduated from Indiana University School of Law with Honors, served on the Indiana Law Review, and holds a BBA Finance from Indiana University.