David Wenger is a New York City attorney and diligent student of the US cannabis industry. After earning degrees in finance and law, David worked in the New York City office of DLA Piper, one of the world’s largest law firms, for nearly a decade, advocating for large corporations and foreign governments in complex domestic and international commercial disputes and advising on high-stakes cross-border contracts. In early 2017, David began intensively researching the cannabis industry and investing in Canadian cannabis companies. In January 2018, David shifted his portfolio to the US cannabis industry investing in privately-held and publicly-traded US cannabis companies. David is acquainted with many of the US industry’s leading executives, professionals, financiers, and service providers. David is the author of “The Green Regulatory Arbitrage: A Case for Investing in US Multi-State Vertically-Integrated Cannabis Companies,” published September 6, 2018 on New Cannabis Ventures and excerpted on Benzinga. David is the founder of GRA Investing. GRA Investing provides cannabis investment advisory and consulting services to institutional and retail investors seeking growth opportunities in the US cannabis industry.