Top Losers

TOP SHIPS Inc (NASDAQ: TOPS) shares dipped 57.6 percent to $1.02. TOP SHIPS enacted a 1:15 reverse stock split today. ParkerVision, Inc. (NASDAQ: PRKR) shares dropped 13.9 percent to $2.10. ParkerVision disclosed that the German Court decision in infringement case against Apple awaits...

Kamada Ltd (NASDAQ: KMDA) shares dipped 24 percent to $5.70 after the company reported the withdrawal of European Marketing Authorization Application for inhaled Alpha-1 Antitrypsin. Steelcase Inc. (NYSE: SCS) shares dropped 15.2 percent to $13.82 after the company reported downbeat earnings...

Sevcon Inc (NASDAQ: SEV) shares dropped 16.4 percent to $12.10. CIRCOR International, Inc. (NYSE: CIR) shares dipped 11.2 percent to $56.94. Seaport Global Securities downgraded CIRCOR from Neutral to Sell. Myomo Inc. (NYSE: MYO) shares tumbled 9.2 percent to $17.48 after slipping 0.31...

Egalet Corp (NASDAQ: EGLT) shares tumbled 20.6 percent to $2.28. Egalet disclosed that it has received a Complete Response Letter from the FDA for prior approval supplement for 10 mg and 15 mg dosage strengths of OXAYDO. Hornbeck Offshore Services, Inc. (NYSE: HOS) shares dipped 12.8...

Performant Financial Corp (NASDAQ: PFMT) shares tumbled 27.8 percent to $1.82 after the company reported the termination of student loan recovery contract with its principal customer, Great Lakes Higher Education Guaranty Corp. Celsion Corporation (NASDAQ: CLSN) shares dipped 23.4 percent to...

Booz Allen Hamilton Holding Corporation (NYSE: BAH) shares dipped 19.5 percent to $31.66 as the company reported a DoJ civil and criminal investigation regarding cost accounting and cost charging practices. Raymond James downgraded Booz Allen from Outperform to Market Perform, while Vertical...

Kroger Co (NYSE: KR) shares tumbled 15.3 percent to $25.66. Kroger posted in-line Q1 earnings, but lowered its FY17 adjusted earnings outlook. Adesto Technologies Corp (NASDAQ: IOTS) shares dipped 11.5 percent to $4.25. Adesto Technologies priced 4.375 million shares at $4 per share....

Aldeyra Therapeutics Inc (NASDAQ: ALDX) shares dropped 12.3 percent to $4.47 after the company disclosed that its Phase 2b trial did not meet primary endpoint. Hawaiian Holdings, Inc. (NASDAQ: HA) shares tumbled 10.5 percent to $48.90. Stifel Nicolaus downgraded Hawaiian from Hold to Sell...

GTx, Inc. (NASDAQ: GTXI) shares declined 20 percent to $4.92 after surging 98.39 percent on Monday. CEL-SCI Corporation (NYSE: CVM) shares dropped 18.6 percent to $0.0790 after the company reported a 1-for-25 reverse split. EXCO Resources Inc (NYSE: XCO) shares slipped 11.3 percent to $4....

Coherus Biosciences Inc (NASDAQ: CHRS) shares tumbled 28.2 percent to $14.82 after the company disclosed that it has received a Complete Response Letter from the FDA for CHS-1701. The company said it will work with the FDA to provide necessary information. Volt Information Sciences, Inc. (...

Teekay Offshore Partners L.P. (NYSE: TOO) declined 18.6 percent to $2.71. Morgan Stanley downgraded Teekay Offshore from Equal-Weight to Underweight. Eyegate Pharmaceuticals Inc (NASDAQ: EYEG) shares dropped 16.7 percent to $1.40 after the company disclosed a $10 million offering of common...

NewLink Genetics Corp (NASDAQ: NLNK) tumbled 32.8 percent to $7.14. NewLink Genetics disclosed that Genentech intends to return the rights of IDO inhibitor GDC-0919 back to the company. MoSys Inc. (NASDAQ: MOSY) shares dipped 23.4 percent to $1.42 after jumping 125.61 percent on Wednesday...

Inventergy Global Inc (NASDAQ: INVT) shares dipped 34 percent to $0.14 as the company disclosed that it has received a delisting letter from the Nasdaq Hearings Panel. Astika Holdings Inc (OTC: ASKH) shares tumbled 21.2 percent to $0.0260. IDT Corporation (NYSE: IDT) shares fell 18...

HD Supply Holdings Inc (NASDAQ: HDS) shares dipped 17.1 percent to $34.24 after the company posted downbeat quarterly earnings and agreed to sell its waterworks unit for $2.5 billion. Secureworks Corp (NASDAQ: SCWX) shares dropped 13.4 percent to $9.94 after the company reported a wider-than...

Microbot Medical Inc (NASDAQ: MBOT) shares dropped 28.9 percent to $2.71. Microbot Medical reported a $10 million registered direct offering ChinaCache International Holdings Ltd (NASDAQ: CCIH) shares dipped 17.6 percent to $1.39. NewLink Genetics Corp (NASDAQ: NLNK) fell 12 percent to $...