HOUSTON--(BUSINESS WIRE)--DXP Enterprises, Inc. (NASDAQ: DXPE) today announced financial results for the fourth quarter and fiscal year ending December 31, 2014. A reconciliation of the non-GAAP financial measures is in the back of this press release. Fourth Quarter 2014 financial highlights: Sales were $382.5 million for the fourth quarter of 2014, compared to $313.8 million for the fourth quarter of 2013, an increase of 21.9%. Organic sales increased 5.6%, acquisitions positively impacted sal