Morning Market Gainers - Angi (NASDAQ:ANGI), Boston Scientific (NYSE:BSX)

Capnia, Inc. CAPN

shares climbed 74.49% to $4.24 after the company announced the first U.S. commercial sales of CoSense.

Emerson Radio Corp. MSN

shares gained 36.79% to $1.45 after the company reported Q3 earnings of $0.11 per share on sales of $22.9 million.

Angie's List, Inc.ANGI

shares surged 33.33% to $6.52 after the company reported stronger-than-expected results for the fourth quarter.

Potbelly Corporation PBPB

shares jumped 10.95% to $15.76 after the company reported stronger-than-expected fourth-quarter results.

Virgin America Inc. VA

shares rose 9.94% to $37.62 after the company reported stronger-than-expected results for the fourth quarter.

Boston Scientific Corporation BSX

shares surged 9.10% to $16.19 on

Johnson & JohnsonJNJ

settlement news.

Jack in the Box Inc.JACK

climbed 7.02% to $94.35 on upbeat Q1 results.

Yandex N.V. YNDX

shares gained 6.61% to $17.75 after the company reported Q4 adjusted earnings of $0.22 per share.

Enphase Energy, Inc. ENPH

shares gained 2.01% to $14.20 after the company reported better-than-expected Q4 results.