US STOCKS-Wall St flat as losses in healthcare offset gains in energy By: Reuters: Company News September 22, 2017 at 11:46 AM EDT * Indexes down: Dow 0.14 pct, S&P 0.10 pct, Nasdaq 0.17 pct (Adds details, comment, updates prices) Read More >> Related Stocks: Apple Boeing Co Chevron Corp Sentinelone Inc Cl A T-Mobile US United States Steel Corp UnitedHealth Group Versartis Inc