Morning Market Losers

Karyopharm Therapeutics Inc KPTI shares dipped 27.77 percent to $17.03. Karyopharm reported a Q2 loss of $0.92 per share. PHI Inc. PHII shares dropped 21.78 percent to $22.25. PHI posted Q2 consolidated net earnings of $6.5 million on operating revenue of $198.5 million. BioScrip Inc BIOS shares slipped 17.09 percent to $2.22. BioScrip reported Q2 net loss from continuing operations of $3.60 per share on revenue of $262.4 million and announced steps to enhance shareholder value. Five Star Quality Care, Inc. FVE shares declined 17.06 percent to $3.55. Five Star Quality Care reported Q2 loss of $0.07 per share on revenue of $277.9 million. Kronos Worldwide, Inc. KRO dipped 16.90 percent to $8.16. Kronos Worldwide reported a Q2 GAAP loss of $1.38 per share on sales of $360.2 million. Dean Foods Co DF shares shrank 12.69 percent to $15.48. Dean Foods reported better-than-expected earnings for the second quarter, but the company's sales missed analysts' estimates. DXP Enterprises Inc DXPE fell 7.28 percent to $33.22 after the company reported downbeat Q2 earnings.