18 Biggest Mid-Day Gainers For Monday

Sevcon Inc SEV shares climbed 59.6 percent to $21.71 after the company agreed to be acquired by BorgWarner Inc. BWA.
AcelRx Pharmaceuticals Inc ACRX shares jumped 26 percent to $3.02 after climbing 11.63 percent on Friday.
Soligenix, Inc. SNGX shares jumped 22.2 percent to $2.53. H.C. Wainwright initiated coverage on Soligenix with a Buy rating and a $11.00 price target.
CymaBay Therapeutics Inc CBAY shares gained 19 percent to $6.72 as the company disclosed positive interim results from its ongoing low-dose Phase 2 study of seladelpar in patients with primary biliary cholangitis.
Quidel Corporation QDEL shares surged 13.7 percent to $30.94 after the company announced plans to acquire Alere Triage assets for $400 million plus $40 million in contingent consideration.
Medigus Ltd. MDGS shares climbed 12.4 percent to $2.56 after slipping 1.30 percent on Friday.
BiondVax Pharmaceuticals Ltd (ADR) BVXV shares surged 12.3 percent to $8.79 after gaining 4.83 percent on Friday.
Patriot National Inc PN shares climbed 9.6 percent to $2.29.
Chuy's Holdings Inc CHUY surged 8.3 percent to $25.35. Raymond James upgraded Chuy's Holdings from Market Perform to Outperform.
Eiger Biopharmaceuticals Inc EIGR rose 8.1 percent to $10.00.
Hortonworks Inc HDP shares rose 8 percent to $14.38.
Amyris Inc AMRS shares surged 7.4 percent to $3.64 after announcing development and production agreement with Royal DSM for food & nutrition molecule.
Lantheus Holdings Inc LNTH climbed 6.8 percent to $18.75. Cantor Fitzgerald initiated coverage on Lantheus with an Overweight rating.
Greenbrier Companies Inc GBX rose 6.1 percent to $44.40. Stifel Nicolaus upgraded Greenbrier from Hold to Buy.
Dolby Laboratories, Inc. DLB rose 5.1 percent to $53.96. B. Riley upgraded Dolby Laboratories from Neutral to Buy.
Trillium Therapeutics Inc. TRIL shares climbed 4.2 percent to $4.95. H.C. Wainwright initiated coverage on Trillium Therapeutics with a Buy rating.
Dominion Diamond Corp DDC gained 4.1 percent to $14.03 after the company agreed to be acquired by The Washington Companies for $14.25 per share in cash.
USA Technologies, Inc. USAT shares rose 4.1 percent to $5.10 as the company issued a strong sales forecast. USA Technologies also disclosed that it has filed for a $35 million offering.