MobileIron, Inc. provided revenue guidance for the fourth quarter ended December 31, 2016. Gross billings for the fourth quarter are expected to be in the range of $54.5-$55.5 million, above the company's previous guidance of $52-$54 million. Total revenues are anticipated to be between $44.5-$45.5 million, compared to previous guidance of $44-$46 million. The company generated approximately $8 million of cash from operations achieving its long held target of being operating cash flow positive in the fourth quarter of fiscal 2016.