X0306 4 2017-08-30 0000764478 BEST BUY CO INC BBY 0001311220 Ballard Shari L 7601 PENN AVENUE S. RICHFIELD MN 55423 1 Pres, Multi-Channel, Retail Common Stock 2017-08-30 4 A 0 20469.0000 0.0000 A 94391.4210 D Represents the vesting and share settlement of a performance share award approved by the Issuer on August 18, 2014. Performance for this award was measured based on the Issuer's total shareholder return (TSR) compared to the TSR of the companies within the S&P 500 Index. The performance results and number of shares earned based on the results were approved by the Compensation & Human Resources Committee of the Board of Directors on August 30, 2017. /s/ Hannah G. Olson, Attorney-in-fact 2017-09-01