After Hours Gainers:
Companies trading higher in after hours in reaction to earnings/guidance: CDLX +24.2%, TWOU +13.7%, DDOG +13.1%, ADPT +5.8%, ADT +5.8%, YY +4.7%, HCAT +4.5%, HIIQ +3.1%, OMER +3%, RUN +2.9%, VRAY +2.8%, HUYA +2.9%
Companies trading higher in after hours in reaction to news: IO +4.4% (awarded "large" two-year ocean bottom nodal data processing and imaging contract by ARGAS), AMRN +2% (continued strength), CBPX +1.5% (Continental Building Products confirms plans to be acquired by Compagnie de Saint-Gobain S.A. [CODYY] for $37.00 per share in cash), RETA +1.2% (announces public offering of 2.0 mln shares of Class A common stock), REAL +0.9% (issues statement to "[set] the record straight on its authentication process"), JBLU +0.6% (initiated with a Buy at UBS), ADP +0.6% (authorizes purchase of $5 bln of its common stock)
After Hours Losers:
Companies trading lower in after hours in reaction to earnings/guidance: SSTI -12%, TVTY -11.9%, CPRX -11%, CSIQ -8.6%, SDC -7.5%, SWKS -5.3%, VREX -3.6%, HTHT -2.6%, TLRY -2.4%
Companies trading lower in after hours in reaction to news: NXTC -8.8% (files for 3.2 mln share common stock offering), BCRX -8.4% (announces public offering of $55 mln of its common stock), SE -4.8% (announces proposed offering of US$1 bln in aggregate principal amount of convertible senior notes due 2024), SWAV -4.8% (announces public offering of $75.0 mln of shares of its common stock), ET -3.1% (continued weakness after reports of pipeline approval investigation), I -2.9% (downgraded to Neutral from Overweight at JP Morgan), HALO -2.8% (proposes offering of $400 mln aggregate principal amount of convertible senior notes due 2024), RNG -2.7% (files for Class A Common Stock shelf offering; discloses issuance of 2,170,785 shares of its Class A common stock to Avaya in connection with strategic partnership), REPL -2.5% (proposes public offering of up to 5,000,000 shares of its common stock), AAL -0.4% (initiated with a Sell at UBS)
After Hours Summary: TWOU +14%, ADT +6%, YY +5% are higher, while CSIQ -9%, SWKS -5% are lower following earnings/guidance