28 Stocks Moving In Friday's Pre-Market Session

Gainers

• Seelos Therapeutics, Inc. SEEL rose 105.6 percent to $6.25 in pre-market trading after surging 96.13 percent on Thursday.
• Selecta Biosciences, Inc. SELB rose 57.6 percent to $3.20 in pre-market trading after gaining 7.41 percent on Thursday.
• Diffusion Pharmaceuticals Inc. DFFN rose 21.1 percent to $8.48 in pre-market trading after climbing 55.90 percent on Thursday.
• TrovaGene, Inc. TROV shares rose 15 percent to $4.75 in pre-market trading after gaining 30.70 percent on Thursday.
• Tonix Pharmaceuticals Holding Corp. TNXP rose 13.1 percent to $2.42 in pre-market trading after reporting new European use patent for TNX-601.
• Upland Software, Inc. UPLD rose 7.6 percent to $36.35 in pre-market trading after the company reported better-than-expected results for its fourth quarter.
• Costco Wholesale Corporation COST rose 4.7 percent to $227.00 in pre-market trading after the company reported stronger-than-expected earnings for its fiscal second quarter.
• IAMGOLD Corporation IAG rose 4.6 percent to $3.42 in pre-market trading.
• Big Lots, Inc. BIG shares rose 3.6 percent to $33.00 in pre-market trading after reporting better-than-expected earnings for its fourth quarter.
• Horizon Pharma plc HZNP rose 3.4 percent to $26.70 in pre-market trading. Morgan Stanley upgraded Horizon Pharma from Equal-Weight to Overweight.
• Navistar International Corp NAV rose 3 percent to $36.20 in pre-market trading following strong Q1 sales.

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Losers

• CHF Solutions, Inc. CHFS fell 36.8 percent to $4.99 in pre-market trading.
• Eventbrite Inc EB fell 23.8 percent to $24.70 in pre-market trading after the company reported a wider-than-expected Q4 loss and issued weak earnings forecast.
• National Beverage Corp. FIZZ fell 18.6 percent to $55.60 in pre-market trading after reporting weaker-than-expected results for its third quarter on Thursday.
• The Alkaline Water Company Inc. WTER shares fell 15.6 percent to $2.70 in pre-market trading after the company reported a common stock offering.
• Bio-Path Holdings, Inc. BPTH fell 14.2 percent to $33.37 in pre-market trading after climbing 223.29 percent on Thursday.
• Okta Inc OKTA fell 7.5 percent to $75.10 in pre-market trading after the company issued weak earnings guidance.
• Altimmune, Inc. ALT fell 7.5 percent to $4.20 in pre-market trading after surging 50.33 percent on Thursday.
• Korn Ferry KFY shares fell 7.5 percent to $43.00 in pre-market trading after reporting Q3 results.
• American Outdoor Brands Corp AOBC fell 6.4 percent to $10.64 in pre-market trading following the release of the company's Q3 earnings.
• Credit Acceptance Corporation CACC fell 5.9 percent to $410.75 in pre-market trading. Credit Acceptance reported closing of $400 million senior notes offering.
• Uxin Limited UXIN fell 5.6 percent to $4.93 in pre-market trading after dropping 3.33 percent on Thursday.
• Camping World Holdings Inc CWH fell 5.3 percent to $12.19 in pre-market trading following weak fourth-quarter earnings.
• ArQule, Inc. ARQL fell 5.3 percent to $5.15 in pre-market trading after rising 67.38 percent on Thursday.
• Etsy, Inc. ETSY fell 4.8 percent to $64.00 in pre-market trading. BTIG Research downgraded Etsy from Buy to Neutral.
• HUYA Inc. HUYA fell 4.7 percent to $24.00 in pre-market trading after declining 7.69 percent on Thursday.
• Tilray, Inc. TLRY shares fell 4.6 percent to $66.55 in pre-market trading after dropping 8.09 percent on Thursday.
• 58.com Inc. WUBA shares fell 3.3 percent to $58.00 in pre-market after declining 4.85 percent on Thursday.