GB Sciences, Inc. announced the appointment to GB Sciences' executive team of Darin Carpenter as the company's new Executive Vice President for Operations and General Manager, bringing his extensive and nationally-recognized experience streamlining production, improving product quality, and increasing profitability to GBS. In his new role, Mr. Carpenter will design and implement business strategies, marketing, manage the company's cultivation and manufacturing operations, create and maintain tight budgets, and take the lead in monitoring and improving company performance and capital. Most recently, Mr. Carpenter served as Senior Vice President/Chief Operations Officer for Flora.