UBS declares coupon payments on 19 ETRACS Exchange Traded Notes.

MLPI: linked to the Alerian MLP Infrastructure Index

MLPQ: linked to the Alerian MLP Infrastructure Index

MLPG: linked to the Alerian Natural Gas MLP Index

BDCS: linked to the Wells Fargo Business Development Company Index

BDCL: linked to the Wells Fargo Business Development Company Index

MLPB: linked to the Alerian MLP Infrastructure Index, Series B

BDCZ: linked to the Wells Fargo Business Development Company Index, Series B

LBDC: linked to the Wells Fargo Business Development Company Index, Series B

DVYL: linked to the Dow Jones U.S. Select Dividend Index

SDYL: linked to the S&P High Yield Dividend Aristocrats Index

MORL: linked to the Market Vectors Global Mortgage REITs Index

DVHL: linked to the NYSE Diversified High Income Index

CEFL: linked to the ISE High Income Index

LMLP: linked to the Wells Fargo MLP Ex-Energy Index

HDLV: linked to the Solactive US High Dividend Low Volatility Index

SMHD: linked to the Solactive US Small Cap High Dividend Index

LRET: linked to the MSCI US REIT Index

MLPZ: linked to the S&P MLP Index

MRRL: linked to the Market Vectors Global Mortgage REITs Index, Series B

New York, October 6, 2017 – UBS Investment Bank today announced coupon payments for 19 ETRACS Exchange Traded Notes (the “ETNs”), all traded on the NYSE Arca.

* The table above provides a hyperlink to the relevant prospectus and supplements thereto for each of our ETRACS ETNs, which are identified by their names. For more information on each ETRACS ETN, see “List of ETNs”.

** “Current Yield (annualized)” equals the current Coupon Amount, multiplied by four (to annualize such coupon), divided by the closing Current Indicative Value of the ETN on its current Coupon Valuation Date rounded to two decimal places for ease of analysis. The Current Yield is not indicative of future coupon payments, if any, on the ETN. You are not guaranteed any coupon or distribution amount under the ETN.

*** “Current Yield (annualized)” equals the current Coupon Amount and the two immediately preceding Coupon Amounts, multiplied by four (to annualize such coupons), divided by the closing Current Indicative Value of the ETN on its current Coupon Valuation Date rounded to two decimal places for ease of analysis. The Current Yield is not indicative of future coupon payments, if any, on the ETN. You are not guaranteed any coupon or distribution amount under the ETN.

Note: DVYL, SDYL, MORL, DVHL, CEFL, LMLP, HDLV, SMHD, LRET, and MRRL pay a variable monthly coupon linked to 2 times the cash distributions, if any, on the respective underlying index constituents, less withholding taxes, if any. Variations in the amount of monthly distributions will lead to large variations in the Current Yield as calculated above. As such, the Current Yield for each is not indicative of future coupon payments, if any, on these ETNs.

Media contact
Pranita Sookai
+1-212-713-3379
pranita.sookai@ubs.com

Investor contact
+1-877-387-2275

About ETRACS
ETRACS ETNs are senior unsecured notes issued by UBS AG, are traded on NYSE Arca, and can be bought and sold through a broker or financial advisor. An investment in ETRACS ETNs is subject to a number of risks, including the risk of loss of some or all of the investor’s principal, and is subject to the creditworthiness of UBS AG. Investors are not guaranteed any coupon or distribution amount under the ETNs. We urge you to read the more detailed explanation of risks described under “Risk Factors” in the applicable prospectus supplement, or product supplement and pricing supplement, as applicable, for the ETRACS ETN.

UBS AG has filed a registration statement (including a prospectus and supplements thereto) with the Securities and Exchange Commission, or SEC, for the offerings of securities to which this communication relates. Before you invest, you should read the applicable prospectus, pricing or product supplement, dated as of various dates, and the prospectus dated April 29, 2016 to understand fully the terms of the securities and other considerations that are important in making a decision about investing in the ETRACS. The applicable offering document for each ETRACS may be obtained by clicking on the name of each ETRACS identified in the table above. You may also get these documents without cost by visiting EDGAR on the SEC website at www.sec.gov. The securities related to the offerings are not deposit liabilities and are not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency of the United States, Switzerland or any other jurisdiction.

About UBS
UBS is committed to providing private, institutional and corporate clients worldwide, as well as retail clients in Switzerland, with superior financial advice and solutions while generating attractive and sustainable returns for shareholders. Its strategy centers on its Wealth Management and Wealth Management Americas businesses and its leading universal bank in Switzerland, complemented by its Global Asset Management business and its Investment Bank. These businesses share three key characteristics: they benefit from a strong competitive position in their targeted markets, are capital-efficient, and offer a superior structural growth and profitability outlook. UBS's strategy builds on the strengths of all of its businesses and focuses its efforts on areas in which it excels, while seeking to capitalize on the compelling growth prospects in the businesses and regions in which it operates. Capital strength is the foundation of its success.

UBS is present in all major financial centers worldwide. It has offices in more than 50 countries, with about 35% of its employees working in the Americas, 36% in Switzerland, 17% in the rest of Europe, the Middle East and Africa and 12% in Asia Pacific. UBS Group AG employs about 60,000 people around the world. Its shares are listed on the SIX Swiss Exchange and the New York Stock Exchange (NYSE).

This material is issued by UBS AG and/or any of its subsidiaries and/or any of its affiliates ("UBS"). Products and services mentioned in this material may not be available for residents of certain jurisdictions. Past performance is not necessarily indicative of future results. Please consult the restrictions relating to the product or service in question for further information. Activities with respect to US securities are conducted through UBS Securities LLC, a US broker/dealer. Member of SIPC (http://www.sipc.org/).

ETRACS ETNs are sold only in conjunction with the relevant offering materials. UBS has filed a registration statement (including a prospectus, as supplemented by the applicable prospectus supplement, or product supplement and pricing supplement, for the offering of the ETRACS ETNs) with the Securities and Exchange Commission (the “SEC”) for the offering to which this communication relates. Before you invest, you should read these documents and any other documents that UBS has filed with the SEC for more complete information about UBS and the offering to which this communication relates. You may get these documents for free by visiting EDGAR on the SEC website at www.sec.gov. Alternatively, you can request the applicable prospectus supplement, or product supplement and pricing supplement, by calling toll-free (+1-877-387 2275). In the US, securities underwriting, trading and brokerage activities and M&A advisor activities are provided by UBS Securities LLC, a registered broker/dealer that is a wholly owned subsidiary of UBS AG, a member of the New York Stock Exchange and other principal exchanges, and a member of SIPC. UBS Financial Services Inc. is a registered broker/dealer and affiliate of UBS Securities LLC.

Alerian MLP Index, Alerian MLP Infrastructure Index, Alerian Natural Gas MLP Index, AMZ, AMZI, and ANGI are trademarks of Alerian and their use is granted under a license from Alerian.

The ETRACS Monthly Pay 2xLeveraged Dow Jones Select Dividend Index ETN is not sponsored, endorsed, sold or promoted by Dow Jones, CME or their respective affiliates. Dow Jones, CME and their respective affiliates make no representation or warranty, express or implied, to the owners of the ETRACS Monthly Pay 2xLeveraged Dow Jones Select Dividend Index ETN or any member of the public regarding the advisability of trading in the Product. Dow Jones', CME’s and their respective affiliates’ only relationship to the Licensee is the licensing of certain trademarks and trade names of Dow Jones, the Dow Jones Global ex-U.S. Select Real Estate Securities Index, and the Dow Jones U.S. Select Dividend Index which are determined, composed and calculated by CME without regard to UBS AG or the ETRACS Monthly Pay 2xLeveraged Dow Jones Select Dividend Index ETN. Dow Jones and CME have no obligation to take the needs of UBS AG or the owners of the ETRACS Monthly Pay 2xLeveraged Dow Jones Select Dividend Index ETN into consideration in determining, composing or calculating “Dow Jones Global ex-U.S. Select Real Estate Securities IndexSM” or the “Dow Jones U.S. Select Dividend IndexSM”. Dow Jones, CME and their respective affiliates are not responsible for and have not participated in the determination of the timing of, prices at, or quantities of the ETRACS Monthly Pay 2xLeveraged Dow Jones Select Dividend Index ETN to be sold or in the determination or calculation of the equation by which the ETRACS Monthly Pay 2xLeveraged Dow Jones Select Dividend Index ETN are to be converted into cash. Dow Jones, CME and their respective affiliates have no obligation or liability in connection with the administration, marketing or trading of the ETRACS Monthly Pay 2xLeveraged Dow Jones Select Dividend Index ETN. Notwithstanding the foregoing, CME Group Inc. and its affiliates may independently issue and/or sponsor financial products unrelated to the ETRACS Monthly Pay 2xLeveraged Dow Jones Select Dividend Index ETN currently being issued by UBS AG, but which may be similar to and competitive with the ETRACS Monthly Pay 2xLeveraged Dow Jones Select Dividend Index ETN. In addition, CME Group Inc. and its affiliates may trade financial products which are linked to the performance of the Dow Jones U.S. Select Dividend IndexSM. It is possible that this trading activity will affect the value of the Dow Jones U.S. Select Dividend IndexSM or the ETRACS Monthly Pay 2xLeveraged Dow Jones Select Dividend Index ETN.

The Dow Jones U.S. Select Dividend Index, the S&P High Yield Dividend Aristocrats Index, and the S&P MLP Index (“Indexes”) are products of S&P Dow Jones Indices LLC and have been licensed for use by UBS AG. Copyright © 2017 S&P Dow Jones Indices LLC (“S&P DJI”), a division of S&P Global. All rights reserved. S&P® is a registered trademark of Standard & Poor’s Financial Services LLC (“S&P”) and Dow Jones® is a registered trademark of Dow Jones Trademark Holdings LLC (“Dow Jones”). UBS’s ETRACS Exchange Traded Notes based on the Indexes are not sponsored, endorsed, marketed or sold by S&P DJI, S&P, Dow Jones, their affiliates or third party licensors and none of such parties make any representation regarding the advisability of investing in such product(s) nor do they have any liability for any errors, omissions, or interruptions of the Indexes.

Wells Fargo Securities, Wells Fargo and the Wells Fargo® Business Development Company Index, the Wells Fargo® Master Limited Partnership ex Energy Index and the Wells Fargo® MLP Ex-Energy Index are trademarks of Wells Fargo & Company and have been licensed for use for certain purposes by UBS. The ETRACS Exchange Traded Notes traded under the tickers BDCS, BDCL, BDCZ, LBDC and LMLP are based on indexes maintained by Wells Fargo Securities, LLC and are not issued, sponsored, endorsed or advised by Wells Fargo Securities, LLC, Wells Fargo & Company or their affiliates (“Wells”) and Wells makes no representation regarding whether such Products are suitable for investors generally or the advisability of trading in such Products. Wells does not guarantee that the Indexes referenced by the Products have been accurately calculated or that the Indexes appropriately represent a particular investment strategy. Wells shall not have any liability for any error in the calculation of the Indexes or for any infirmity in the Products. The Indexes are calculated by third parties, including Standard & Poor’s Financial Services LLC and NYSE Arca, Inc., which are not affiliated with the issuer of the Products or with Wells and they do not approve, endorse, review or recommend the Indexes, UBS or the Products.

The ETRACS Monthly Pay 2xLeveraged Mortgage REIT ETN (“ETN”) is not sponsored, endorsed, sold or promoted by Market Vectors Index Solutions GmbH (“Licensor”) and Licensor makes no representation or warranty, express or implied, to the owners of the ETN or any member of the public regarding the advisability of investing in securities generally or in the ETN particularly or the ability of the Market Vectors® Global Mortgage REITs Index to track the performance of the mortgage REIT market.

The NYSE^® Diversified High Income Index is a service mark of NYSE Euronext or its affiliates (“NYSE Euronext”) and has been licensed for use by UBS AG in connection with the ETNs. The ETNs are not sponsored, endorsed, sold or promoted by NYSE Euronext. NYSE Euronext makes no representations or warranties regarding the ETNs or the ability of the Index to track the general stock market performance.

The financial instrument is not sponsored, promoted, sold or supported in any other manner by Solactive AG nor does Solactive AG offer any express or implicit guarantee or assurance either with regard to the results of using the Index and/or Index trade mark or the Index Price at any time or in any other respect.
ISE High IncomeTM“ “ISE®”, and “International Securities Exchange” are registered trademarks of International Securities Exchange LLX (which with its affiliates is referred to as the “Corporations”) and are licensed for use by UBS AG. The financial instruments have not been passed on by the Corporations as to their legality or suitability. The financial instruments are not issued, endorsed, sold, or promoted by the Corporations. The Corporations make no warranties and bear no liability with respect to the financial instruments.

The MSCI information may only be used for your internal use, may not be reproduced or re-disseminated in any form and may not be used as a basis for or a component of any financial instruments or products or indices. None of the MSCI information is intended to constitute investment advice or a recommendation to make (or refrain from making) any kind of investment decision and may not be relied on as such. Historical data and analysis should not be taken as an indication or guarantee of any future performance analysis, forecast or prediction. The MSCI information is provided on an “as is” basis and the user of this information assumes the entire risk of any use made of this information. MSCI, each of its affiliates and each other person involved in or related to compiling, computing or creating any MSCI information (collectively, the “MSCI Parties”) expressly disclaims all warranties (including, without limitation, any warranties of originality, accuracy, completeness, timeliness, non-infringement, merchantability and fitness for a particular purpose) with respect to this information. Without limiting any of the foregoing, in no event shall any MSCI Party have any liability for any direct, indirect, special, incidental, punitive, consequential (including, without limitation, lost profits) or any other damages. The product(s) referred to herein is not sponsored, endorsed, issued, sold or promoted by MSCI.

UBS specifically prohibits the redistribution or reproduction of this material in whole or in part without the prior written permission of UBS and UBS accepts no liability whatsoever for the actions of third parties in this respect.

© UBS 2017. The key symbol, UBS and ETRACS are among the registered and unregistered trademarks of UBS. Other marks may be trademarks of their respective owners. All rights reserved.