28 Stocks Moving in Friday's Pre-Market Session

Gainers

• Amesite Inc. AMST rose 138% to $6.60 in pre-market trading after surging over 25% on Thursday.
• Chemomab Therapeutics Ltd. CMMB rose 37.5% to $27.50 in pre-market trading after gaining around 4% on Thursday.
• GBS Inc. GBS rose 31.1% to $4.76 in pre-market trading after jumping around 19% on Thursday.
• Precigen, Inc. PGEN shares rose 28.6% to $8.99 in pre-market trading after the company disclosed positive topline results for the ongoing Phase 1b/2a clinical study investigating AG019 ActoBiotics™ for the treatment of recent-onset type 1 diabetes.
• Graybug Vision, Inc. GRAY rose 20.8% to $6.68 in pre-market trading after gaining over 22% on Thursday.
• Senseonics Holdings, Inc. SENS rose 13.3% to $4.10 in pre-market trading after jumping 18% on Thursday.
• Protagenic Therapeutics, Inc. PTIX rose 12% to $2.99 in pre-market trading after jumping over 13% on Thursday. Recently, the company’s S-3 filing showed registration for a $100 million mixed securities shelf offering.
• Aytu Biopharma, Inc. AYTU rose 11.7% to $5.93 in pre-market trading.
• ChemoCentryx, Inc. CCXI rose 9.2% to $12.60 in pre-market trading after gaining over 3% on Thursday.
• Cassava Sciences, Inc. SAVA rose 7.5% to $71.30 in pre-market trading. Cassava Sciences shares traded higher on Monday following FDA approval for Biogen's Alzheimer's candidate.
• UWM Holdings Corporation UWMC rose 7.4% to $10.36 in pre-market trading following a 3% drop in the previous session.
• Dave & Buster's Entertainment, Inc. PLAY shares rose 6% to $46.74 in pre-market trading after the company reported better-than-expected results for its first quarter and issued strong sales guidance for the current quarter.
• Zedge Inc ZDGE rose 5.9% to $16.25 in pre-market trading as the company posted upbeat results for its third quarter and boosted its FY21 sales growth guidance.
• Data Storage Corporation DTST shares rose 5.3% to $6.42 in pre-market trading after jumping 13% on Thursday.
• Workhorse Group Inc. WKHS shares rose 5.1% to $15.83 in pre-market trading after dropping around 11% on Thursday.
• Yucaipa Acquisition Corporation YAC rose 4.2% to $10.25 in pre-market trading. SIGNA Sports United will go public via a merger with SPAC Yucaipa Acquisition. The deal values the company at an enterprise value of $3.2 billion.

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Check out these big penny stock gainers and losers

Losers

• Orphazyme A/S ORPH fell 55.7% to $9.30 in pre-market trading after jumping 302% on Thursday. On May 7, in the latest press statement put out by Orphazyme, it said its application for arimoclomol, which will be branded as MIPLYFFA for Niemann-Pick disease type C, is under priority review with the U.S. Food and Drug Administration — with the expected Prescription Drug User Fee Act action date of June 17.
• Galecto, Inc. GLTO shares fell 20.3% to $6.38 in pre-market trading after surging 60% on Thursday.
• CVR Energy, Inc. CVI fell 16.6% to $19.54 in pre-market trading. CVR Energy finalized special dividend of $492 million.
• Medley Management Inc. MDLY shares fell 14.1% to $6.86 in pre-market trading. Medley Management shares jumped around 37% on Thursday as retail traders pushed the stock higher.
• Heat Biologics, Inc. HTBX shares fell 13.5% to $8.30 in pre-market trading. Heat Biologics shares surged 40% on Thursday after the company filed for a patent titled “GP96-Based Cancer Therapy.”
• Vertex Pharmaceuticals Incorporated VRTX fell 11.4% to $192.00 in pre-market trading after the company reported it "will not advance VX-864 into late-stage development and instead will advance additional novel small."
• Sphere 3D Corp. ANY fell 11.2% to $2.85 in pre-market trading. Sphere 3D shares surged over 60% on Thursday on continued strength after the company and Gryphon Digital on Wednesday announced an agreement to purchase 250,000 Certified Emission Reductions.
• Axcella Health Inc. AXLA shares fell 10.3% to $4.60 in pre-market trading after climbing around 49% on Thursday.
• Orbsat Corp. OSAT fell 9.8% to $5.69 in pre-market trading after jumping around 25% on Thursday.
• ZIVO Bioscience, Inc. ZIVO fell 9.8% to $4.70 in pre-market trading after jumping around 6% on Thursday.
• TRxADE HEALTH, Inc. MEDS shares fell 8.1% to $6.13 in pre-market trading. Trxade Health shares climbed 63% on Thursday after the company announced the launch of its MedCheks health passport app for iOS devices.
• Aethlon Medical, Inc. AEMD fell 8% to $6.35 in pre-market trading. Aethlon Medical shares fell 36% on Thursday after the company announced a 1.38 million share registered direct offering priced at $9 per share..