US STOCKS-Wall St dips as investors eye Greece and Ukraine talks By: Reuters: Company News February 11, 2015 at 13:55 PM EST * Indexes down: Dow 0.55 pct, S&P 0.45 pct, Nasdaq 0.08 (Updates to afternoon, adds commentary) Read More >> Related Stocks: Apple Applied Materials Cisco Systems PepsiCo Pier 1 Imports Rite Aid Corp TripAdvisor Whole Foods Market