volume movers

  Conn's Inc (NASDAQ: CONN) surged 15 percent to $11.68. The volume of Conn's shares traded was 831 percent higher than normal. Stifel Nicolaus upgraded Conn's from Hold to Buy. SPS Commerce, Inc. (NASDAQ: SPSC) shares moved up 5.6 percent to $71.26. The volume of SPS...

  Tobira Therapeutics Inc (NASDAQ: TBRA) surged 742 percent to $39.90. The volume of Tobira Therapeutics shares traded was 6045 percent higher than normal. Allergan plc (NYSE: AGN) agreed to acquire Tobira Therapeutics for an upfront payment of $28.35 per share in cash and up to $49.84...

  Infoblox Inc (NYSE: BLOX) surged 15 percent to $26.26. The volume of Infoblox shares traded was 10555 percent higher than normal. Infoblox announced its acquisition by Vista Equity Partners for $26.50 per share in cash. Isle of Capri Casinos (NASDAQ: ISLE) shares moved up 31.3...

  Aerie Pharmaceuticals Inc (NASDAQ: AERI) surged 5.5 percent to $32.30. The volume of Aerie Pharmaceuticals shares traded was 1022 percent higher than normal. Aerie Pharmaceuticals priced its $75 million offering at $29.50 per share. Depomed Inc (NASDAQ: DEPO) shares moved up 10...

  Aerie Pharmaceuticals Inc (NASDAQ: AERI) surged 56.7 percent to $33.11. The volume of Aerie Pharmaceuticals shares traded was 4670 percent higher than normal. Aerie Pharmaceuticals disclosed that its Phase 3 study of Roclatan met its primary efficacy endpoint. Agios Pharmaceuticals...

  Vitae Pharmaceuticals Inc (NASDAQ: VTAE) surged 158 percent to $20.91. The volume of Vitae Pharmaceuticals shares traded was 41245 percent higher than normal. Allergan plc (NYSE: AGN) and Vitae Pharmaceuticals reached an agreement by which the former would buy the latter for $21.00 a...

  Intersil Corp (NASDAQ: ISIL) surged 9.5 percent to $21.64. The volume of Intersil shares traded was 7196 percent higher than normal. Japan's Renesas Electronics announced plans to buy Intersil for $3.22 billion. Energy Recovery, Inc. (NASDAQ: ERII) shares moved up 9.7 percent to...

  Caesarstone Ltd (NASDAQ: CSTE) surged 11.9 percent to $39.97. The volume of Caesarstone shares traded was 725 percent higher than normal. Caesarstone shares have tumbled 8.97 percent over the past 52 weeks, while the S&P 500 index has gained 8.95 percent in the same period....

Lexicon Pharmaceuticals, Inc. (NASDAQ: LXRX) surged 21.5 percent to $18.61. The volume of Lexicon Pharmaceuticals shares traded was 3171 percent higher than normal. Lexicon reported first successful Phase 3 trial of an oral anti-diabetic for Type 1 diabetes. CoLucid Pharmaceuticals Inc (...

  Verint Systems Inc. (NASDAQ: VRNT) surged 7.9 percent to $37.92. The volume of Verint shares traded was 736 percent higher than normal. Verint announced better-than-expected quarterly earnings. Tailored Brands Inc (NYSE: TLRD) shares moved up 17.6 percent to $16.73. The volume of...

  Retrophin Inc (NASDAQ: RTRX) surged 41.2 percent to $23.05. The volume of Retrophin shares traded was 3331 percent higher than normal. Retrophin disclosed that its Phase 2 DUET study of sparsentan achieved primary efficacy endpoint. Francesca's Holdings Corp (NASDAQ: FRAN)...

  Cepheid (NASDAQ: CPHD) surged 51.9 percent to $52.28. The volume of Genesco shares traded was 6984 percent higher than normal. Danaher Corporation (NYSE: DHR) disclosed Tuesday that it reached a definitive merger deal with Cepheid to buy the latter for $53.00 a share in cash....

  Genesco Inc. (NYSE: GCO) surged 4 percent to $50.76. The volume of Genesco shares traded was 661 percent higher than normal. Baird downgraded Genesco from Outperform to Neutral. Verisign, Inc. (NASDAQ: VRSN) shares moved up 8.6 percent to $81.24. The volume of Verisign traded was...

  Cynapsus Therapeutics Inc (NASDAQ: CYNA) surged 116 percent to $39.66. The volume of Cynapsus Therapeutics shares traded was 18039 percent higher than normal. Sunovion Pharmaceuticals announced plans to acquire Cynapsus for $40.50 per share. Ollie's Bargain Outlet Holdings Inc (...

  Interactive Intelligence Group Inc (NASDAQ: ININ) surged 5.7 percent to $59.88. The volume of Interactive Intelligence shares traded was 4308 percent higher than normal. Interactive Intelligence Group agreed to be acquired by Genesys for $60.50 per share in cash. Veeva Systems Inc (...