After Hours Summary: IMPV +9% after Elliott Associates enter into discussions with Co; WERN -9% on weak guidanceAfter Hours Gainers:
Companies trading higher in after hours in reaction to news: IMPV +8.9% (Elliott Associates confirmed 9.8% active stake; enters into discussions with the company), OPK +3.9% (Co's Rayaldee appears on the FDA's approved drug list), GEVO +2.1% (Intracoastal Capital discloses 3.1% passive stake)
After Hours Losers:
Companies trading lower in after hours in reaction to earnings/guidance: WERN -9.1%
Companies trading lower in after hours in reaction to news: SCYX -14.7% (Announces launch of public offering of common stock and warrants), CSAL -4.9% (former parent co Windstream (WIN) enters into debt-for-equity exchange with certain creditors in connection with the disposition of its remaining stake), PRTK -2.1% (commences underwritten public offering of 3.75 mln shares of its common