 DENTON, Texas--BUSINESS WIRE--Sally Beauty Holdings, Inc. NYSE: SBH the Company, the leader in professional hair color, today announced financial results for its second quarter ended March 31, 2021. The Company will hold a conference call today at 7:30 a.m. Central Time to discuss the results. Fiscal 2021 Second Quarter Summary Consolidated same store sales increased 6.5, primarily reflecting the favorable impact in the U.S. from improving consumer confidence, government stimulus payme 