8. -- Costco ( COST), the warehouse retailer, said same-store sales for August rose 4%; analysts were expecting sales for the four weeks ended Aug. 4 to rise 5.1%. 9. -- Hilton Worldwide has chosen four banks as the main underwriters for its widely expected initial public offering, The Wall Street Journal reported, citing people familiar with the matter. Hilton, taken private by Blackstone Group ( BX) in 2007, hired Deutsche Bank, Goldman Sachs, Bank of America Merrill Lynch and Morgan Stanley to underwrite the offering, the Journal reported. 10. -- Movie studio Lions Gate Entertainment ( LGF) is expected by analysts on Thursday to post fiscal first-quarter earnings of 9 cents a share. -- Written by Joseph Woelfel >To contact the writer of this article, click here: Joseph Woelfel >To submit a news tip, send an email to: email@example.com.