Ulta Beauty, Inc. posted favorable financial results for the third quarter and first nine months ended Oct. 28, 2017. Net sales increased 18.6% to $1.3 billion in the third quarter. Operating income rose 16.5% to $162.7 million. Net income jumped 19.5% to $104.6 million. For the first nine months, net sales leaped 20.5% to $3.9 billion. Operating income increased 23.3% to $530.9 million. Net income rose 28.8% to $347.1 million. “Our third quarter results clearly demonstrate the strength...