...UBS has filed a registration statement (including a prospectus, as supplemented by a product supplement for the notes and an index supplement for various securities we may offer, including the notes), with the Securities and Exchange Commission, or SEC, for the offering to which this pricing supplement relates. Before you invest, you should read these documents and any other documents relating to this offering that UBS has filed with the SEC for more complete information about UBS and this offering. You may obtain these documents without cost by visiting EDGAR on the SEC website at www.sec.gov. Our Central Index Key, or CIK, on the SEC website is 0001114446. Alternatively, UBS will arrange to send you the prospectus, the index supplement and the product supplement if you so request by calling toll-free 1-877-387-2275. You may access these documents on the SEC website at www.sec.gov as follows: Underlier-Linked Notes product supplement dated December 19, 2014: http://www.sec.gov/Archives/edgar/data/1114446/000119312514448039/d819680d424b2.htm...