Potbelly Shares Surge After Quarterly Results Top Street View

Potbelly Corp. shares climbed in the extended session Tuesday after the sandwich chain's quarterly results topped Wall Street estimates. Shares of Potbelly surged 9.2% to $15.50 on moderate volume. The company reported adjusted fourth-quarter earnings of 6 cents a share on revenue of $84.8 million. Analysts surveyed by FactSet had estimated 3 cents a share on revenue of $83.3 million. The company forecast adjusted net income growth of "at least 20%" in 2015.