Hub Group Inc. announced unaudited consolidated earnings results for the fourth quarter and year ended December 31, 2011. For the quarter, the company's revenue was $762.8 million compared with $479.9 million a year ago. Operating income was $27.1 million compared with $19.2 million a year ago. Income before provision for income taxes was $26.9 million compared with $19.3 million a year ago. Net income was $17.0 million or $0.46 per diluted share compared with $12.5 million or $0.34 per diluted share a year ago. Adjusted diluted EPS was $0.48 compared with $0.34 a year ago. For the quarter, the company's revenue was $2,751.5 million compared with $1,833.7 million a year ago. Operating income was $94.5 million compared with $69.9 million a year ago. Income before provision for income taxes was $94.3 million compared with $70.1 million a year ago. Net income was $58.2 million or $1.57 per diluted share compared with $43.5 million or $1.16 per diluted share a year ago. Adjusted diluted EPS was $1.65 compared with $1.16 a year ago. Net cash provided by operating activities was $74.9 million compared with $37.7 million a year ago. The company reported purchases of property and equipment of $55.0 million compared with $25.6 million a year ago.