X0306 4 2017-02-17 0001062449 BUFFALO WILD WINGS INC BWLD 0001542494 Block Andrew D. 5500 WAYZATA BLVD. SUITE 1600 MINNEAPOLIS MN 55416 1 SVP-Talent Management Restricted Stock Units 2017-02-17 4 A 0 1403 0 A Common Stock 1403 1403 D On February 17, 2017, the achievement of specified financial performance goals that determined the number of previously granted performance restricted stock units that would vest was confirmed, and the units became reportable. The restricted stock units are scheduled to be settled on a one for one basis in shares of the Company's common stock on or around March 1, 2017. /s/ Joshua L. Colburn, attorney-in-fact 2017-02-22