VistaPrint (NASDAQ: VPRT) shares were last up 18 percent on EPS of $0.75 versus $0.53.

Mobileiron (NASDAQ: MOBL) shares were last up 21.1 percent on a loss of $0.52 versus $0.70.

Tessera Technologies (NASDAQ: TSRA) shares were last up 12 percent on announcement of new patent agreements.

LivePerson (NASDAQ: LPSN) shares were last up 9.4 percent on full year revenue guidance raised from $199 million - $204 million to $204 million - $207 million.

Support.com (NASDAQ: SPRT) shares were last up 5.5 percent after the company lost just $0.01 per share versus $0.02.

Cohu (NASDAQ: COHU) shares were last up five percent after posting EPS of $0.19 versus $0.14 and revenue of $77.9 million versus $73.64 million.

Con-way (NYSE: CNW) shares were last up 4.9 percent after the company announced a $150 million buyback and raised the dividend from $0.10 to $0.15 per share.

Hologic (NASDAQ: HOLX) shares are up 3.9 percent after announced better than expected guidance.