30 Stocks Moving In Wednesday's Mid-Day Session

Gainers

• Tenax Therapeutics, Inc. (NASDAQ:TENX) shares jumped 64.3 percent to $8.74 after the company reported results of pre-IND meeting with the FDA for Phase 2 study of levosimendan in PH-HFpEF patients.
• RXi Pharmaceuticals Corporation (NASDAQ:RXII) gained 26.8 percent to $3.3589. RXi Pharma will present updated clinical and cosmetic dermatology programs at the International Investigative Dermatology (IID) Conference.
• Vericel Corporation (NASDAQ:VCEL) rose 17.6 percent to $11.35.
• Catalyst Pharmaceuticals, Inc. (NASDAQ:CPRX) shares gained 15 percent to $2.60.
• Proteostasis Therapeutics, Inc. (NASDAQ:PTI) shares rose 14.2 percent to $5.0799 after the company disclosed that it has received the FDA Fast Track designation for triple combination program in patients with cystic fibrosis.
• ShotSpotter, Inc. (NASDAQ:SSTI) shares climbed 11.2 percent to $32.4870.
• FRONTEO, Inc. (NASDAQ:FTEO) gained 11.1 percent to $17.02.
• Triangle Capital Corporation (NYSE:TCAP) climbed 11 percent to $12.1864 after the company announced the sale of investment portfolio for $981.2 million in cash along with a simultaneous externalization transaction.
• SemiLEDs Corporation (NASDAQ:LEDS) gained 10.5 percent to $3.073.
• Astrotech Corporation (NASDAQ:ASTC) climbed 10 percent to $2.54 after the company disclosed that its subsidiary, 1st Detect announced that the Tracer 1000 has begun testing for passenger screening at airports.
• Senseonics Holdings, Inc. (NASDAQ:SENS) rose 9.7 percent to $3.3463.
• Fulgent Genetics, Inc. (NASDAQ:FLGT) shares gained 9.2 percent to $3.90.
• CASI Pharmaceuticals, Inc. (NASDAQ:CASI) rose 8.3 percent to $6.8238 after rising 47.54 percent on Tuesday.
• MACOM Technology Solutions Holdings, Inc. (NASDAQ:MTSI) gained 8.1 percent to $17.42. Northland Securities initiated coverage on MACOM Technology with an Outperform rating.
• TerraForm Power, Inc. (NASDAQ:TERP) gained 5.7 percent to $11.20. RBC Capital initiated coverage on TerraForm Power with an Outperform rating.
• Boston Beer Company, Inc. (NYSE:SAM) shares climbed 5.7 percent to $205.35. Cowen & Co. upgraded Boston Beer from Underperform to Market Perform.
• TriNet Group, Inc. (NASDAQ:TNET) gained 4.8 percent to $47.80. Morgan Stanley upgraded TriNet from Underweight to Equal-Weight.

Check out these big penny stock gainers and losers

Losers

• Cloudera, Inc. (NYSE:CLDR) dipped 39.9 percent to $13.3801. Cloudera reported stronger-than-expected results for its fourth quarter, but issued weak sales forecast for the current fiscal year.
• SELLAS Life Sciences Group, Inc. (NASDAQ:SLS) dipped 20.8 percent to $7.1082 after gaining 3.70 percent on Tuesday.
• Titan Machinery Inc. (NASDAQ:TITN) tumbled 18 percent to $19.7415.
• RMG Networks Holding Corporation (NASDAQ:RMGN) declined 17.6 percent to $1.20 after the company agreed to be acquired by SCG Digital for $1.27 per share.
• Innovate Biopharmaceuticals, Inc. (NASDAQ:INNT) shares fell 15.2 percent to $39.0073.
• Cellectis S.A. (NASDAQ:CLLS) fell 12.9 percent to $33.575 after the company disclosed a $175 million follow-on ADS offering.
• Foresight Autonomous Holdings Ltd (NASDAQ:FRSX) shares dipped 10.2 percent to $2.74.
• Virtusa Corporation (NASDAQ:VRTU) shares fell 9.7 percent to $43.47. SunTrust Robinson Humphrey downgraded Virtusa from Buy to Hold.
• SendGrid, Inc. (NYSE:SEND) shares declined 9 percent to $24.27 as the company reported the launch of follow-on public offering.
• Longfin Corp. (NASDAQ:LFIN) shares fell 7 percent to $9.20 after dipping 30.89 percent on Tuesday.
• Gannett Co., Inc. (NYSE:GCI) dropped 6.9 percent to $9.22 after the company priced its $175 million convertible senior notes offering.
• Endo International plc (NASDAQ:ENDP) declined 5 percent to $5.465. Mizuho downgraded Endo from Buy to Neutral.
• Acuity Brands, Inc. (NYSE:AYI) fell 4.3 percent to $129.07 after the company reported downbeat quarterly earnings.