X0306 4 2018-03-12 0000764478 BEST BUY CO INC BBY 0001707469 Scarlett Kathleen 7601 PENN AVENUE S. RICHFIELD MN 55423 1 Chief Human Resources Officer Common Stock 2018-03-12 4 A 0 5814.0000 0.0000 A 28929.0000 D Common Stock 2018-03-13 4 S 0 385.0000 72.4470 D 28544.0000 D Represents the vesting and share settlement of a performance share award approved by the Issuer on March 12, 2015. 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 March 12, 2018. Represents the number of shares sold by the reporting person to cover tax withholding obligations upon the vesting of restricted shares and does not represent a discretionary transaction by the reporting person. /s/ Hannah G. Olson, Attorney-in-fact 2018-03-14