28 Stocks Moving In Thursday's Mid-Day Session

Gainers

• Longfin Corp. LFIN shares jumped 45.2 percent to $16.86 after climbing 17.39 percent on Wednesday. The company is involved in blockchain technology and its CEO Venkat Meenavalli was on CNBC's "Fast Money" Wednesday afternoon.
• Veritone, Inc. VERI shares gained 19.8 percent to $15.77. Veritone reported the upcoming launch of a market-first update to its AI operating system, aiWARE™.
• Net Element, Inc. NETE shares rose 18.6 percent to $7.91.
• Intelsat S.A. I shares climbed 18.1 percent to $4.76.
• Dolphin Entertainment, Inc. DLPN shares climbed 17.1 percent to $4.10. Dolphin Entertainment posted a FY17 loss of $0.20 per share on revenue of $22.413 million.
• Sonoma Pharmaceuticals, Inc. SNOA gained 16.8 percent to $4.2399. The specialty pharmaceutical company that develops therapies for dermatological conditions and advanced tissue care announced it has received a new 510(k) clearance from the FDA for an antimicrobial post-therapy gel.
• Pulse Biosciences, Inc. PLSE shares rose 15.8 percent to $17.97.
• SemiLEDs Corporation LEDS shares climbed 13.1 percent to $3.38.
• VirTra, Inc. VTSI shares gained 11.8 percent to $5.492.
• GMS Inc. GMS rose 11.4 percent to $33.21 as the company announced plans to buy WSB Titan for $627 million.
• Finisar Corporation FNSR shares rose 9.7 percent to $16.12. Morgan Stanley upgraded Finisar from Equal-Weight to Overweight.
• CHF Solutions, Inc. CHFS shares rose 9.4 percent to $2.91 after the company reported a new distribution agreement with Dimedix Surgical to distribute the company’s Aquadex FelxFlow System in Spain.
• Tenax Therapeutics, Inc. TENX gained 8.7 percent to $8.53.
• Intercept Pharmaceuticals, Inc. ICPT shares rose 8.3 percent to $69.68. Intercept Pharmaceuticals priced its 2.34 million upsized offering at $64 per share.
• Changyou.com Limited CYOU rose 7.8 percent to $30.15. Changyou.com announced a special cash dividend of $9.40 per ADS.
• Trade Desk, Inc. TTD gained 4.3 percent to $49.97. Piper Jaffray initiated coverage on Trade Desk with an Overweight rating.

Check out these big penny stock gainers and losers

Losers

• Conatus Pharmaceuticals Inc. CNAT tumbled 32.6 percent to $4.05 after the company disclosed that top-line results from Phase 2b POLT-HCV-SVR trial did not meet its primary endpoint.
• Check-Cap Ltd. CHEK dipped 24.6 percent to $4.10. Check-Cap filed its annual report for the fiscal year ended December 31, 2017.
• Boxlight Corporation BOXL shares declined 24.3 percent to $3.2552.
• Innovate Biopharmaceuticals, Inc. INNT fell 12 percent to $30.95.
• Conn's, Inc. CONN fell 11.4 percent to $31.76. Conn's reported better-than-expected earnings for its fourth quarter, while sales missed estimates.
• ShotSpotter, Inc. SSTI dropped 7.7 percent to $29.91.
• Affimed N.V. AFMD shares tumbled 7.7 percent to $2.10.
• Energy Focus, Inc. EFOI shares dipped 7.7 percent to $2.2527.
• iFresh Inc. IFMK shares fell 7.5 percent to $6.71.
• Micron Technology, Inc. MU dropped 6.7 percent to $49.82. UBS initiated coverage on Micron with a Sell rating.
• CASI Pharmaceuticals, Inc. CASI fell 5.6 percent to $6.0399 after the company issued an update on EVOMELA.
• Ollie's Bargain Outlet Holdings, Inc. OLLI shares fell 4.5 percent to $57.75. Ollie's Bargain Outlet reported stronger-than-expected results for its fourth quarter, but issued weak sales forecast for the full year.