MicroStrategy Inc. announced unaudited consolidated earnings results for the fourth quarter and twelve months ended December 31, 2011. For the quarter, the company reported total revenues of $160,266,000 against $139,120,000 a year ago. Income from operations before income taxes was $9,680,000 against $19,749,000 a year ago. Net income was $9,000,000 or $0.81 per diluted share against $17,922,000 or $1.60 per diluted share a year ago. For twelve months, the company reported total revenues of $562,150,000 against $454,577,000 a year ago. Income from operations before income taxes was $19,300,000 against $54,960,000 a year ago. Net income was $17,940,000 or $1.62 per diluted share against $43,792,000 or $3.72 per diluted share a year ago. Net cash provided by operating activities was $56,307,000 against $75,825,000 a year ago. Purchases of property and equipment were $40,660,000 against $16,289,000 a year ago.