X0306 4 2020-06-24 0 0001195734 POTBELLY CORP PBPB 0001789923 Douglas Jeffrey 111 N. CANAL STREET, SUITE 850 CHICAGO IL 60606 0 1 0 0 SVP, Chief Information Officer Common Stock 2020-06-24 4 A 0 47511 2.21 A 118504 D Performance Stock Units 2020-06-24 4 A 0 47511 0 A 2025-05-15 Common Stock 47511 47511 D The common stock is a restricted stock unit which represents a right to receive one share of common stock for each restricted stock unit. Restricted stock units vest in three equal installments beginning on the first anniversary of the Transaction Date. Awarded pursuant to the Potbelly Corporation 2019 Long-Term Incentive Plan, as amended and restated. Each performance stock unit represents a contingent right to receive one share of Potbelly Corporation common stock. The performance stock units vest, if at all, in four equal installments upon Potbelly Corporation's common stock achieving four specified market price targets. By: Xuehui Cassie Zhang For: Jeffrey Douglas 2020-06-26