Top Losers

Tandem Diabetes Care Inc (NASDAQ: TNDM) shares tumbled 23.2 percent to $0.630. Tandem Diabetes’ board authorized to effect a 1-for-8 reverse stock split. LiNiu Technology Group (NASDAQ: LINU) shares declined 15.7 percent to $1.98 after rising 115.60 percent on Friday. K2M Group...

Xenetic Biosciences Inc (NASDAQ: XBIO) shares dropped 12.6 percent to $2.87. Rhythm Pharmaceuticals, Inc. (NASDAQ: RYTM) shares declined 12.2 percent to $26.35. Rhythm Pharmaceuticals priced its 7.05 million share IPO at $17.00 per share. Alliqua Biomedical Inc (NASDAQ: ALQA) shares...

Streamline Health Solutions Inc. (NASDAQ: STRM) shares tumbled 29.4 percent to $1.90 after climbing 75.82 percent on Wednesday. Digirad Corporation (NASDAQ: DRAD) shares declined 26.8 percent to $2.49. Intellicheck Inc (NYSE: IDN) shares dipped 19.1 percent to $2.33. Intellicheck named...

Sequans Communications SA ADR (NYSE: SQNS) shares dipped 35.6 percent to $1.97 after the company lowered its guidance for the third quarter. Celsion Corporation (NASDAQ: CLSN) shares dipped 26.1 percent to $4.48 after jumping 301.32 percent on Tuesday. TDH Holdings Inc (NASDAQ: PETZ)...

Tile Shop Hldgs, Inc. (NASDAQ: TTS) shares dipped 35.1 percent to $8.57 after the company issued weak forecast for the third quarter. The company expects Q3 sales to rise 7 percent to $84 million. Comparable store sales are projected to increase 1 percent in the quarter. Envirostar Inc (NYSE...

CyberOptics Corporation (NASDAQ: CYBE) shares tumbled 23.4 percent to $12.45 after the company reported a $3 million buyback plan and lowered its Q3 outlook. Seres Therapeutics Inc (NASDAQ: MCRB) shares declined 22.5 percent to $12.44 after the company reported topline results from SER-287...

Endocyte, Inc. (NASDAQ: ECYT) shares surged 70 percent to $2.39 after the company reported worldwide license of PSMA-617 from ABX GmbH. Capricor Therapeutics Inc (NASDAQ: CAPR) shares gained 33.9 percent to $4.06. VirnetX Holding Corporation (NYSE: VHC) shares jumped 29.5 percent to $5.05...

Ominto Inc (NASDAQ: OMNT) shares dipped 14.6 percent to $4.97. Revlon Inc (NYSE: REV) shares slipped 14.6 percent to $23.50. Nightstar Therapeutics PLC (NASDAQ: NITE) shares declined 12.5 percent to $21.00. Nightstar Therapeutics priced IPO at $14 per ADS. LSC Communications Inc (NYSE...

DexCom, Inc. (NASDAQ: DXCM) shares tumbled 36.2 percent to $43.08 following the FDA approval of Abbott's Blood Glucose Monitoring Device and analyst downgrades. ITUS Corp (NASDAQ: ITUS) shares declined 22.5 percent to $3.37 after dropping 12.83 percent on Wednesday. Pingtan Marine...

Tantech Holdings Ltd (NASDAQ: TANH) shares tumbled 33 percent to $2.83 after the company reported a deal for registered direct placement of $6.5m in common shares and warrants. Veritone Inc (NASDAQ: VERI) shares fell 19.6 percent to $53.00 on a tweet from Citron Research’s Andrew Left...

Axovant Sciences Ltd (NASDAQ: AXON) shares dipped 72.7 percent to $6.61 after the company disclosed that Phase 3 MINDSET clinical trial did not meet its co-primary efficacy endpoints. Genocea Biosciences Inc (NASDAQ: GNCA) tumbled 66.2 percent to $1.80 after the company reported strategic...

TDH Holdings Inc (NASDAQ: PETZ) shares dropped 18.5 percent to $10.40 after climbing 98.91 percent on Friday. Adomani Inc (NASDAQ: ADOM) shares declined 16.2 percent to $6.86. Cardtronics PLC (NASDAQ: CATM) shares fell 11 percent to $26.04. On Friday, Cardtronics disclosed that the...

Versartis Inc (NASDAQ: VSAR) shares dipped 86 percent to $3.03 after the company disclosed that somavaratan did not meet primary endpoint in Phase 3 VELOCITY trial. Barclays downgraded Versartis from Overweight to Underweight, while Cowen & Co. downgraded the stock from Outperform to Market...

PAVmed Inc. (NASDAQ: PAVM) shares dipped 19.5 percent to $5.48. Eros International plc (NYSE: EROS) shares dropped 11.2 percent to $13.45. Eros Now reported a content deal with Dharma Productions. Scholastic Corp (NASDAQ: SCHL) declined 9.5 percent to $34.85. Scholastic reported Q1...

Bed Bath & Beyond Inc. (NASDAQ: BBBY) shares dropped 15.7 percent to $22.79 as the company reported downbeat earnings for its third quarter. Maxwell Technologies Inc. (NASDAQ: MXWL) shares tumbled 14.6 percent to $5.37. Maxwell reported amended terms for deal with Viex Capital and...