Traders work on the floor during the Snap Inc. IPO at the New York Stock Exchange, March 2, 2017, in New York.

Check out the companies making headlines after the bell:

Shares of Snap soared as much as 21 percent Tuesday following their fourth-quarter earnings beat. The tech company earned $390 million in revenue, beating the expected $378 million.The company posted losses per share of 4 cents, smaller than the expected loss of 7 cents. Global Daily active users also beat at 186 million, compared to the estimated 184.26 million, according to FactSet. Average revenue per user was $2.09, vs. the $2.05 estimated by analysts.