Form 424B2 UBS AG

 

PRICING SUPPLEMENT Dated April 11, 2018 Filed Pursuant to Rule 424(b)(2) Registration Statement No. 333-204908 (To Prospectus dated April 29, 2016, Index Supplement dated April 29, 2016 and Product Supplement dated May 2, 2016)

 

UBS AG $4,900,000 Trigger Callable Contingent Yield Notes

Linked to the least performing of the MSCI EAFE^® Index, the Russell 2000^® Index and the S&P 500^® Index due April 14, 2023

Investment Description

UBS AG Trigger Callable Contingent Yield Notes (the “Notes”) are unsubordinated, unsecured debt securities issued by UBS AG (“UBS” or the “issuer”) linked to the least performing of the MSCI EAFE^® Index, the Russell 2000^® Index and the S&P 500^® Index (each an “underlying index” and together the “underlying indices”). If the closing level of each underlying index is equal to or greater than its coupon barrier on the applicable coupon observation date, UBS will pay you a contingent coupon on the related coupon payment date. If the closing level of any underlying index is less than its coupon barrier, no contingent coupon will be paid for that coupon payment date. UBS may elect to call the Notes in whole, but not in part (an “issuer call”), regardless of the closing levels of the underlying indices, on any coupon observation date. If UBS elects to call the Notes prior to maturity, UBS will pay you on the coupon payment date corresponding to such coupon observation date (the “call settlement date”) a cash payment per Note equal to the principal amount plus any contingent coupon otherwise due, and no further payments will be made on the Notes. If UBS does not elect to call the Notes and a trigger event does not occur, UBS will pay you a cash payment at maturity equal to the principal amount of your Notes, in addition to any contingent coupon otherwise due. If UBS does not elect to call the Notes and a trigger event occurs, UBS will pay you less than the principal amount, if anything, at maturity, resulting in a loss on your initial investment that is proportionate to the decline in the closing level of the underlying index with the lowest underlying index return (the “least performing underlying index”) from its initial level to its final level over the term of the Notes and you may lose all of your initial investment. A “trigger event” is deemed to have occurred if the closing level of any underlying index is less than its downside threshold on the “trigger observation date”, which is the final valuation date. Investing in the Notes involves significant risks. You will lose a significant portion or all of your initial investment if UBS does not elect to call the Notes and a trigger event occurs. You may not receive a significant portion or all of the contingent coupons during the term of the Notes. You will be exposed to the market risk of each underlying index on each coupon observation date and on the final valuation date and any decline in the level of one underlying index may negatively affect your return and will not be offset or mitigated by a lesser decline or any potential increase in the levels of any other underlying index. UBS may elect to call the Notes at its discretion regardless of the performance of the underlying indices. Higher contingent coupon rates are generally associated with a greater risk of loss. The contingent repayment of principal applies only if you hold the Notes until the maturity date. Any payment on the Notes, including any repayment of principal, is subject to the creditworthiness of UBS. If UBS were to default on its payment obligations you may not receive any amounts owed to you under the Notes and you could lose all of your initial investment.

  

Notice to investors: the Notes are significantly riskier than conventional debt instruments. The issuer is not necessarily obligated to repay all of your initial investment in the Notes at maturity, and the Notes may have the same downside market risk as the least performing underlying index. This market risk is in addition to the credit risk inherent in purchasing a debt obligation of UBS. You should not purchase the Notes if you do not understand or are not comfortable with the significant risks involved in investing in the Notes.

You should carefully consider the risks described under “Key Risks” beginning on page 5 and under “Risk Factors” beginning on page PS-17 of the Trigger Callable Contingent Yield Notes product supplement before purchasing any Notes. Events relating to any of those risks, or other risks and uncertainties, could adversely affect the market value of, and the return on, your Notes. You may lose a significant portion or all of your initial investment in the Notes. The Notes will not be listed or displayed on any securities exchange or any electronics communications network.

 

Note Offering

These terms relate to the Notes. The Notes are offered at a minimum investment of 100 Notes at $10 per Note (representing a $1,000 investment), and integral multiples of $10 in excess thereof.

Underlying Index	Bloomberg Ticker	Contingent Coupon Rate	Initial Level	Downside Threshold	Coupon Barrier	CUSIP	ISIN
MSCI EAFE® Index	MXEA	9.00% per annum	2,041.20	1,224.72, which is 60% of the Initial Level	1,428.84, which is 70% of the Initial Level	90281A108	US90281A1088
Russell 2000® Index	RTY		1,546.805	928.083, which is 60% of the Initial Level	1,082.764, which is 70% of the Initial Level
S&P 500® Index	SPX		2,642.19	1,585.31, which is 60% of the Initial Level	1,849.53, which is 70% of the Initial Level

The estimated initial value of the Notes as of the trade date is $9.599. The estimated initial value of the Notes was determined as of the close of the relevant markets on the date hereof by reference to UBS’ internal pricing models, inclusive of the internal funding rate. For more information about secondary market offers and the estimated initial value of the Notes, see “Key Risks — Fair value considerations” and “Key Risks — Limited or no secondary market and secondary market price considerations” on pages 6 and 7 herein.

See “Additional Information about UBS and the Notes” on page ii. The Notes will have the terms set forth in the Trigger Callable Contingent Yield Notes product supplement relating to the Notes, dated May 2, 2016, the accompanying prospectus and this document.

Neither the Securities and Exchange Commission nor any other regulatory body has approved or disapproved of these Notes or passed upon the adequacy or accuracy of this document, the Trigger Callable Contingent Yield Notes product supplement, the index supplement or the accompanying prospectus. Any representation to the contrary is a criminal offense.

The Notes are not bank deposits and are not insured by the Federal Deposit Insurance Corporation or any other governmental agency.

Offering of Notes	Issue Price to Public		Underwriting Discount		Proceeds to UBS AG
	Total	Per Note	Total	Per Note	Total	Per Note
Notes linked to the least performing of the MSCI EAFE® Index, the Russell 2000® Index and the S&P 500® Index	$4,900,000.00	$10.00	$98,000.00	$0.20	$4,802,000.00	$9.80

 

UBS Financial Services Inc.

UBS Investment Bank

Additional Information about UBS and the Notes

UBS has filed a registration statement (including a prospectus, as supplemented by an index supplement and a product supplement for the Notes) with the Securities and Exchange Commission, or SEC, for the Notes to which this document relates. Before you invest, you should read these documents and any other documents relating to the Notes that UBS has filed with the SEC for more complete information about UBS and the Notes. You may obtain these documents for free from the SEC website at www.sec.gov. Our Central Index Key, or CIK, on the SEC website is 0001114446.

You may access these documents on the SEC website at www.sec.gov as follows:

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Trigger Callable Contingent Yield Notes Product Supplement dated May 2, 2016: http://www.sec.gov/Archives/edgar/data/1114446/000091412116001162/ub35290512-424b2.htm

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Index Supplement dated April 29, 2016: http://www.sec.gov/Archives/edgar/data/1114446/000119312516569883/d163530d424b2.htm

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Prospectus dated April 29, 2016: http://www.sec.gov/Archives/edgar/data/1114446/000119312516569341/d161008d424b3.htm

References to “UBS”, “we”, “our” and “us” refer only to UBS AG and not to its consolidated subsidiaries. In this document, “Trigger Callable Contingent Yield Notes” or the “Notes” refer to the Notes that are offered hereby. Also, references to the “Trigger Callable Contingent Yield Notes product supplement” mean the UBS product supplement, dated May 2, 2016, references to the “index supplement” mean the UBS index supplement, dated April 29, 2016 and references to “accompanying prospectus” mean the UBS prospectus, titled “Debt Securities and Warrants,” dated April 29, 2016.

This document, together with the documents listed above, contains the terms of the Notes and supersedes all other prior or contemporaneous oral statements as well as any other written materials including all other prior pricing terms, correspondence, trade ideas, structures for implementation, sample structures, brochures or other educational materials of ours. You should carefully consider, among other things, the matters set forth in “Key Risks” herein and in “Risk Factors” in the accompanying product supplement, as the Notes involve risks not associated with conventional debt securities. We urge you to consult your investment, legal, tax, accounting and other advisors before deciding to invest in the Notes.

UBS reserves the right to change the terms of, or reject any offer to purchase, the Notes prior to their issuance. In the event of any changes to the terms of the Notes, UBS will notify you and you will be asked to accept such changes in connection with your purchase. You may also choose to reject such changes in which case UBS may reject your offer to purchase.

 

Investor Suitability

The suitability considerations identified above are not exhaustive. Whether or not the Notes are a suitable investment for you will depend on your individual circumstances and you should reach an investment decision only after you and your investment, legal, tax, accounting and other advisors have carefully considered the suitability of an investment in the Notes in light of your particular circumstances. You should review “Information About the Underlying Indices” herein for more information on the underlying indices. You should also review carefully the “Key Risks” herein for risks related to an investment in the Notes.

Final Terms

 

(1)

Subject to the market disruption event provisions set forth in the Trigger Callable Contingent Yield Notes product supplement.

(2)

As determined by the calculation agent and as may be adjusted as described under “General Terms of the Notes — Discontinuance of or Adjustment to an Underlying Index; Alteration of Method of Calculation”, as described in the Trigger Callable Contingent Yield Notes product supplement.

Investment Timeline

 

Trade Date		The initial level of each underlying index is observed, and the terms of the Notes are set.
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Quarterly (callable by UBS at its election)		If the closing level of each underlying index is equal to or greater than its coupon barrier on any coupon observation date (including the final valuation date), UBS will pay you the contingent coupon applicable to such coupon observation date. If the closing level of any underlying index is less than its coupon barrier on any coupon observation date (including the final valuation date), the contingent coupon applicable to such coupon observation date will not accrue or be payable and UBS will not make any payment to you on the relevant coupon payment date. UBS may elect to call the Notes in whole, but not in part, on any coupon observation date (other than the final valuation date), regardless of the closing levels of the underlying indices on such coupon observation date. If UBS elects to call the Notes, UBS will pay you on the call settlement date a cash payment per Note equal to the principal amount plus any contingent coupon otherwise due, and no further payments will be made on the Notes. Before UBS elects to call the Notes, UBS will deliver written notice to the trustee by the applicable coupon observation date. If UBS does not elect to call the Notes, investors will have the potential for downside market risk at maturity.
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Maturity Date		The final level of each underlying index is observed on the final valuation date (which is also the trigger observation date) and the underlying return of each underlying index is calculated. If UBS does not elect to call the Notes and a trigger event does not occur, UBS will pay you a cash payment equal to: Principal Amount of $10 If UBS does not call the Notes and a trigger event occurs, UBS will pay you a cash payment that is less than the principal amount, if anything, equal to: $10 x (1 + Underlying Index Return of the Least Performing Underlying Index) In such a case, you will suffer a percentage loss on your initial investment equal to the underlying index return of the least performing underlying index, regardless of the underlying index return of any other underlying index.

Investing in the Notes involves significant risks. You may lose a significant portion or all of your initial investment. Any payment on the Notes, including any repayment of principal, is subject to the creditworthiness of UBS. If UBS were to default on its payment obligations, you may not receive any amounts owed to you under the Notes and you could lose all of your initial investment.

You will lose a significant portion or all of your initial investment if UBS does not elect to call the Notes and a trigger event occurs. You may not receive a significant portion or all of the contingent coupons during the term of the Notes. You will be exposed to the market risk of each underlying index on each coupon observation date and on the final valuation date and any decline in the level of one underlying index may negatively affect your return and will not be offset or mitigated by a lesser decline or any potential increase in the level of any other underlying index. UBS may elect to call the Notes at its discretion regardless of the performance of the underlying indices. If UBS does not elect to call the Notes and a trigger event occurs, you will lose a significant portion or all of your initial investment at maturity.

 

Coupon Observation Dates⁽¹⁾ and Coupon Payment Dates^(1)(2)(3)

Coupon Observation Dates	Coupon Payment Dates/Call Settlement Dates (if called)	Coupon Observation Dates	Coupon Payment Dates/Call Settlement Dates (if called)	Coupon Observation Dates	Coupon Payment Dates/Call Settlement Dates (if called)
July 11, 2018	July 16, 2018	April 13, 2020	April 16, 2020	January 11, 2022	January 14, 2022
October 11, 2018	October 16, 2018	July 13, 2020	July 16, 2020	April 11, 2022	April 14, 2022
January 11, 2019	January 16, 2019	October 12, 2020	October 15, 2020	July 11, 2022	July 14, 2022
April 11, 2019	April 16, 2019	January 11, 2021	January 14, 2021	October 11, 2022	October 14, 2022
July 11, 2019	July 16, 2019	April 12, 2021	April 15, 2021	January 11, 2023	January 17, 2023
October 11, 2019	October 17, 2019	July 12, 2021	July 15, 2021	Final Valuation Date	Maturity Date
January 13, 2020	January 16, 2020	October 11, 2021	October 14, 2021

 

 

(1)	Subject to the market disruption event provisions set forth in the Trigger Callable Contingent Yield Notes product supplement.
(2)	Three business days following each coupon observation date, except that the coupon payment date for the final valuation date is the maturity date.
(3)	If you are able to sell the Notes in the secondary market on an observation date, the purchaser of the Notes will be deemed to be the record holder on the applicable record date and therefore you will not be entitled to any payment attributable to that observation date.

Key Risks

An investment in the Notes involves significant risks. Investing in the Notes is not equivalent to investing in the underlying indices. Some of the key risks that apply to the Notes are summarized below, but we urge you to read the more detailed explanation of risks relating to the Notes in the “Risk Factors” section of the Trigger Callable Contingent Yield Notes product supplement. We also urge you to consult your investment, legal, tax, accounting and other advisors before you invest in the Notes.

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Risk of loss at maturity — The Notes differ from ordinary debt securities in that UBS will not necessarily repay the principal amount of the Notes at maturity. If UBS does not elect to call the Notes, UBS will repay you the principal amount of your Notes in cash only if a trigger event does not occur and will only make such payment at maturity. If UBS does not elect to call the Notes and a trigger event occurs, you will lose a percentage of your principal amount equal to the underlying index return of the least performing underlying index and in extreme situations, you could lose all of your initial investment.

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The stated payout from the issuer applies only if you hold your Notes to maturity — You should be willing to hold your Notes to maturity. If you are able to sell your Notes prior to maturity in the secondary market, you may have to sell them at a loss relative to your initial investment even if the level of each underlying index at such time is equal to or greater than its downside threshold.

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You may not receive any contingent coupons with respect to your Notes — UBS will not necessarily make periodic coupon payments on the Notes. If the closing level of any underlying index is less than its respective coupon barrier on a coupon observation date, UBS will not pay you the contingent coupon applicable to such coupon observation date. This will be the case even if the closing levels of the other underlying indices are equal to or greater than their respective coupon barriers on that coupon observation date. If the closing level of any underlying index is less than its coupon barrier on each coupon observation date, UBS will not pay you any contingent coupons during the term of, and you will not receive a positive return on, your Notes. Generally, this non-payment of the contingent coupons coincides with a period of greater risk of principal loss on your Notes.

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Your potential return on the Notes is limited to any contingent coupons, you will not participate in any appreciation of any underlying index and you will not have the same rights as holders of any underlying constituents — The return potential of the Notes is limited to the pre-specified contingent coupon rate, regardless of the appreciation of the underlying indices. In addition, your return on the Notes will vary based on the number of coupon observation dates, if any, on which the requirements of the contingent coupon have been met prior to maturity or an issuer call. Because UBS may elect to call the Notes as early as the first potential call settlement date, the total return on the Notes could be less than if the Notes remained outstanding until maturity. Further, if UBS elects to call the Notes, you will not receive any contingent coupons or any other payment in respect of any coupon payment date after the call settlement date, and your return on the Notes could be less than if the Notes remained outstanding until maturity. If UBS does not elect to call the Notes, you may be subject to the decline of the least performing underlying index even though you cannot participate in any appreciation in the level of any underlying index. As a result, the return on an investment in the Notes could be less than the return on a direct investment in any or all of the underlying constituents. In addition, as an owner of the Notes, you will not have voting rights or any other rights of a holder of any underlying constituents.

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A higher contingent coupon rate or lower downside thresholds or coupon barriers may reflect greater expected volatility of each of the underlying indices, and greater expected volatility generally indicates an increased risk of loss at maturity — The economic terms for the Notes, including the contingent coupon rate, coupon barriers and downside thresholds, are based, in part, on the expected volatility of each underlying index at the time the terms of the Notes are set. “Volatility” refers to the frequency and magnitude of changes in the level of each underlying index. The greater the expected volatility of each of the underlying indices as of the trade date, the greater the expectation is as of that date that the closing level of an underlying index could be less than its coupon barrier on the coupon observation dates and that the final level of an underlying index could be less than its respective downside threshold on the trigger observation date and, as a consequence, indicates an increased risk of not receiving a contingent coupon and an increased risk of loss, respectively. All things being equal, this greater expected volatility will generally be reflected in a higher contingent coupon rate than the yield payable on our conventional debt securities with a similar maturity or on otherwise comparable securities, and/or lower downside thresholds and/or coupon barriers than those terms on otherwise comparable securities. Therefore, a relatively higher contingent coupon rate may indicate an increased risk of loss. Further, relatively lower downside thresholds and/or coupon barriers may not necessarily indicate that the Notes have a greater likelihood of a return of principal at maturity and/or paying contingent coupons. You should be willing to accept the downside market risk of the least performing underlying index and the potential to lose a significant portion or all of your initial investment.

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UBS may elect to call the Notes and the Notes are subject to reinvestment risk — UBS may elect to call the Notes at its discretion prior to the maturity date. If UBS elects to call your Notes early, you will no longer have the opportunity to receive any contingent coupons after the applicable call settlement date. The first call settlement date occurs after approximately three months and therefore you may not have the opportunity to receive any contingent coupons after approximately three months. In the event UBS elects to call the Notes, there is no guarantee that you would be able to reinvest the proceeds at a comparable return and/or with a comparable contingent coupon rate for a similar level of risk. Further, UBS’ right to call the Notes may also adversely impact your ability to sell your Notes in the secondary market.

It is more likely that UBS will elect to call the Notes prior to maturity when the expected contingent coupons payable on the Notes are greater than the interest that would be payable on other instruments issued by UBS of comparable maturity, terms and credit rating trading in the market. The greater likelihood of UBS calling the Notes in that environment increases the risk that you will not be able to reinvest the proceeds from the called Notes in an equivalent investment with a similar contingent coupon rate. To the extent you are able to reinvest such proceeds in an investment comparable to the Notes, you may incur transaction costs such as dealer discounts and hedging costs built into the price of the new notes. UBS is less likely to call the Notes prior to maturity when the expected contingent coupons payable on the Notes are less than the interest that would be payable on other comparable instruments issued by UBS, which includes when the level of any of the underlying indices is less than its coupon barrier. Therefore, the Notes are more likely to remain outstanding when the expected amount payable on the Notes is less than what would be payable on other comparable instruments and when your risk of not receiving a contingent coupon is relatively higher.

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An investment in Notes with contingent coupon and issuer call features may be more sensitive to interest rate risk than an investment in securities without such features — Because of the issuer call and contingent coupon features of the Notes, you will bear greater exposure to fluctuations in interest rates than if you purchased securities without such features. In particular, you may be negatively affected if prevailing interest rates begin to rise, and the contingent coupon rate on the Notes may be less than the amount of interest you could earn on other investments with a similar level of risk available at such time. In addition, if you tried to sell your Notes at such time, the value of your Notes in any secondary market transaction would also be adversely affected. Conversely, in the event that prevailing interest rates are low relative to the contingent coupon rate and UBS elects to call the Notes, there is no guarantee that you will be able to reinvest the proceeds from an investment in the Notes at a comparable rate of return for a similar level of risk.

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You are exposed to the market risk of each underlying index — Your return on the Notes is not linked to a basket consisting of the underlying indices. Rather, it will be contingent upon the performance of each underlying index. Unlike an instrument with a return linked to a basket of indices, in which risk is mitigated and diversified among all of the components of the basket, you will be exposed equally to the risks related to each underlying index. Poor performance by any one of the underlying indices over the term of the Notes will negatively affect your return and will not be offset or mitigated by a positive performance by any other underlying index. For instance, you may receive a negative return equal to the underlying index return of the least performing underlying index if the closing level of one underlying index is less than its downside threshold on the trigger observation date, even if the underlying index return of another underlying index is positive or has not declined as much. Accordingly, your investment is subject to the market risk of each underlying index.

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Because the Notes are linked to the least performing underlying index, you are exposed to a greater risk of no contingent coupons and losing a significant portion or all of your initial investment at maturity than if the Notes were linked to a single underlying index or fewer underlying indices — The risk that you will not receive any contingent coupons and lose a significant portion or all of your initial investment in the Notes is greater if you invest in the Notes than the risk of investing in substantially similar securities that are linked to the performance of only one underlying index or fewer underlying indices. With more underlying indices, it is more likely that the closing level or final level of an underlying index will be less than its coupon barrier or downside threshold on any coupon observation date or the final valuation date (which is also the trigger observation date), respectively, than if the Notes were linked to a single underlying index or fewer underlying indices.   In addition, the lower the correlation is between a pair of underlying indices, the greater the likelihood that one underlying index will decline to a closing level or final level that is less than its coupon barrier or downside threshold, as applicable. Although the correlation of the underlying indices’ performance may change over the term of the Notes, the economic terms of the Notes, including the contingent coupon rate, downside thresholds and coupon barriers are determined, in part, based on the correlation of the underlying indices’ performance calculated using our internal models at the time when the terms of the Notes are finalized. All things being equal, a higher contingent coupon rate and lower downside thresholds and coupon barriers are generally associated with lower correlation of the underlying indices. Therefore, if the performance of a pair of underlying indices is not correlated to each other or is negatively correlated, the risk that you will not receive any contingent coupons or a trigger event will occur is even greater despite a lower downside threshold and coupon barrier. With three underlying indices, it is more likely that the performance of one pair of underlying indices will not be correlated, or will be negatively correlated. Therefore, it is more likely that you will not receive any contingent coupons and that you will lose a significant portion or all of your initial investment at maturity.

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Any payment on the Notes is subject to the creditworthiness of UBS — The Notes are unsubordinated unsecured debt obligations of UBS and are not, either directly or indirectly, an obligation of any third party. Any payment to be made on the Notes, including any repayment of principal, depends on the ability of UBS to satisfy its obligations as they come due. As a result, UBS’ actual and perceived creditworthiness may affect the market value of the Notes. If UBS were to default on its obligations, you may not receive any amounts owed to you under the terms of the Notes and you could lose all of your initial investment.

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Market risk — The return on the Notes, which may be negative, is directly linked to the performance of the underlying indices and indirectly linked to the performance of the underlying constituents. The levels of the underlying indices can rise or fall sharply due to factors specific to each underlying index or its underlying constituents, such as stock or commodity price volatility, earnings, financial conditions, corporate, industry and regulatory developments, management changes and decisions and other events, as well as general market factors, such as general stock market or commodity market levels, interest rates and economic and political conditions.

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Fair value considerations.

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The issue price you pay for the Notes exceeds their estimated initial value — The issue price you pay for the Notes exceeds their estimated initial value as of the trade date due to the inclusion in the issue price of the underwriting discount, hedging costs, issuance costs and projected profits. As of the close of the relevant markets on the trade date, we have determined the estimated initial value of the Notes by reference to our internal pricing models and the estimated initial value of the Notes is set forth in this pricing supplement. The pricing models used to determine the estimated initial value of the Notes incorporate certain variables, including the levels of the underlying indices, the volatility of the underlying indices, the correlation among the underlying indices, any dividends paid on the underlying constituents, prevailing interest rates, the term of the Notes and our internal funding rate. Our internal funding rate is typically lower than the rate we would pay to issue conventional fixed or floating rate debt securities of a similar term. The underwriting discount, hedging costs, issuance costs, projected profits and the difference in rates will reduce the economic value of the Notes to you. Due to these factors, the estimated initial value of the Notes as of the trade date is less than the issue price you pay for the Notes.

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The estimated initial value is a theoretical price; the actual price that you may be able to sell your Notes in any secondary market (if any) at any time after the trade date may differ from the estimated initial value — The value of your Notes at any time will vary based on many factors, including the factors described above and in “—Market risk” above and is impossible to predict. Furthermore, the pricing models that we use are proprietary and rely in part on certain assumptions about future events, which may prove to be incorrect. As a result, after the trade date, if you attempt to sell the Notes in the secondary market, the actual value you would receive may differ, perhaps materially, from the estimated initial value of the Notes determined by reference to our internal pricing models. The estimated initial value of the Notes does not represent a minimum or maximum price at which we or any of our affiliates would be willing to purchase your Notes in any secondary market at any time.

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Our actual profits may be greater or less than the differential between the estimated initial value and the issue price of the Notes as of the trade date — We may determine the economic terms of the Notes, as well as hedge our obligations, at least in part, prior to the trade date. In addition, there may be ongoing costs to us to maintain and/or adjust any hedges and such hedges are often imperfect. Therefore, our actual profits (or potentially, losses) in issuing the Notes cannot be determined as of the trade date and any such differential between the estimated initial value and the issue price of the Notes as of the trade date does not reflect our actual profits. Ultimately, our actual profits will be known only at the maturity of the Notes.

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Limited or no secondary market and secondary market price considerations.

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There may be little or no secondary market for the Notes — The Notes will not be listed or displayed on any securities exchange or any electronic communications network. UBS Securities LLC and its affiliates intend, but are not required, to make a market for the Notes and may stop making a market at any time. If you are able to sell your Notes prior to maturity you may have to sell them at a substantial loss. Furthermore, there can be no assurance that a secondary market for the Notes will develop. The estimated initial value of the Notes does not represent a minimum or maximum price at which we or any of our affiliates would be willing to purchase your Notes in any secondary market at any time.

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The price at which UBS Securities LLC and its affiliates may offer to buy the Notes in the secondary market (if any) may be greater than UBS’ valuation of the Notes at that time, greater than any other secondary market prices provided by unaffiliated dealers (if any) and, depending on your broker, greater than the valuation provided on your customer account statements — For a limited period of time following the issuance of the Notes, UBS Securities LLC or its affiliates may offer to buy or sell such Notes at a price that exceeds (i) our valuation of the Notes at that time based on our internal pricing models, (ii) any secondary market prices provided by unaffiliated dealers (if any) and (iii) depending on your broker, the valuation provided on customer account statements. The price that UBS Securities LLC may initially offer to buy such Notes following issuance will exceed the valuations indicated by our internal pricing models due to the inclusion for a limited period of time of the aggregate value of the underwriting discount, hedging costs, issuance costs and theoretical projected trading profit. The portion of such amounts included in our price will decline to zero on a straight line basis over a period ending no later than the date specified under “Supplemental Plan of Distribution (Conflicts of Interest); Secondary Markets (if any).” Thereafter, if UBS Securities LLC or an affiliate makes secondary markets in the Notes, it will do so at prices that reflect our estimated value determined by reference to our internal pricing models at that time. The temporary positive differential relative to our internal pricing models arises from requests from and arrangements made by UBS Securities LLC with the selling agents of structured debt securities such as the Notes. As described above, UBS Securities LLC and its affiliates intend, but are not required, to make a market for the Notes and may stop making a market at any time. The price at which UBS Securities LLC or an affiliate may make secondary markets at any time (if at all) will also reflect its then current bid-ask spread for similar sized trades of structured debt securities. UBS Financial Services Inc. and UBS Securities LLC reflect this temporary positive differential on their customer statements. Investors should inquire as to the valuation provided on customer account statements provided by unaffiliated dealers.

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Economic and market factors affecting the terms and market price of Notes prior to maturity — Because structured notes, including the Notes, can be thought of as having a debt component and a derivative component, factors that influence the values of debt instruments and options and other derivatives will also affect the terms and features of the Notes at issuance and the market price of the Notes prior to maturity. These factors include the levels of each underlying index and the underlying constituents; the volatility of each underlying index and the underlying constituents; the correlation among the underlying indices, any dividends paid on the underlying constituents; the time remaining to the maturity of the Notes; interest rates in the markets; geopolitical conditions and economic, financial, political, force majeure and regulatory or judicial events; the creditworthiness of UBS; the then current bid-ask spread for the Notes and the factors discussed under “— Potential conflict of interest” below. These and other factors are unpredictable and interrelated and may offset or magnify each other.

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Impact of fees and the use of internal funding rates rather than secondary market credit spreads on secondary market prices — All other things being equal, the use of the internal funding rates described above under “—Fair value considerations” as well as the inclusion in the issue price of the underwriting discount, hedging costs, issuance costs and any projected profits are, subject to the temporary mitigating effect of UBS Securities LLC’s and its affiliates’ market making premium, expected to reduce the price at which you may be able to sell the Notes in any secondary market.

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The Notes are subject to small-capitalization stock risks — The Notes are subject to risks associated with small-capitalization companies. The Russell 2000® Index is comprised of underlying constituents that may be considered small-capitalization companies. These companies often have greater stock price volatility, lower trading volume and less liquidity than large-capitalization companies and therefore the underlying index may be more volatile than an index in which a greater percentage of the underlying constituents are issued by large-capitalization companies. Stock prices of small-capitalization companies are also more vulnerable than those of large-capitalization companies to adverse business and economic developments, and the stocks of small-capitalization companies may be thinly traded. In addition, small-capitalization companies are typically less stable financially than large-capitalization companies and may depend on a small number of key personnel, making them more vulnerable to loss of personnel. Small-capitalization companies are often given less analyst coverage and may be in early, and less predictable, periods of their corporate existences. Such companies tend to have smaller revenues, less diverse product lines, smaller shares of their product or service markets, fewer financial resources and less competitive strengths than large-capitalization companies and are more susceptible to adverse developments related to their products.

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The Notes are subject to non-U.S. securities market risks — The Notes are subject to risks associated with non-U.S. securities markets. The Notes are linked to the MSCI EAFE® Index, which is comprised of underlying constituents issued by non-U.S. companies in non-U.S. securities markets and therefore, are subject to risks associated with non-U.S. securities markets. An investment in Notes linked directly or indirectly to the value of securities issued by non-U.S. companies involves particular risks. Generally, non-U.S. securities markets may be more volatile than U.S. securities markets, and market developments may affect non-U.S. markets differently from U.S. securities markets. Direct or indirect government intervention to stabilize these non-U.S. markets, as well as cross shareholdings in non-U.S. companies, may affect trading prices and volumes in those markets. There is generally less publicly available information about non-U.S. companies than about those U.S. companies that are subject to the reporting requirements of the SEC, and non-U.S. companies are subject to accounting, auditing and financial reporting standards and requirements that differ from those applicable to U.S. reporting companies. Note prices in non-U.S. countries are subject to political, economic, financial and social factors that may be unique to the particular country. These factors, which could negatively affect the non-U.S. securities markets, include the possibility of recent or future changes in the non-U.S. government’s economic and fiscal policies, the possible imposition of, or changes in, currency exchange laws or other non-U.S. laws or restrictions applicable to non-U.S. companies or investments in non-U.S. equity securities and the possibility of fluctuations in the rate of exchange between currencies. Moreover, certain aspects of a particular non-U.S. economy may differ favorably or unfavorably from the U.S. economy in important respects, such as growth of gross national product, rate of inflation, capital reinvestment, resources and self-sufficiency.

¨

There Notes are subject to currency exchange risks — The Notes are subject to risks associated with currency exchange risks because the prices of the underlying constituents of the MSCI EAFE® Index are converted into U.S. dollars by the index sponsor for the purposes of calculating its closing level. You will be exposed to currency exchange rate risk with respect to each of the currencies in which the underlying constituents trade. Your net exposure will depend on the extent to which those currencies strengthen or weaken against the U.S. dollar and the relative weight of the underlying constituents denominated in each of those currencies. If, taking into account the relevant weighting, the U.S. dollar strengthens against those currencies, the level of the MSCI EAFE® Index will be adversely affected and consequently the likelihood of receiving a contingent on any coupon observation date and/or the payment at maturity of the Notes, if any, may be reduced.

¨

There can be no assurance that the investment view implicit in the Notes will be successful — It is impossible to predict whether and the extent to which the levels of the underlying indices will rise or fall. There can be no assurance that the closing level of each underlying index will be equal to or greater than its coupon barrier on each coupon observation date, or, if UBS does not elect to call the Notes, that a trigger event will not occur. The levels of the underlying indices will be influenced by complex and interrelated political, economic, financial and other factors that affect the issuers of each underlying constituent (each an "underlying constituent issuer"). You should be willing to accept the risks associated with the relevant markets tracked by each such underlying index in general and each index's underlying constituents in particular, and the risk of losing a significant portion or all of your initial investment.

¨

The underlying indices reflect price return, not total return — The return on your Notes is based on the performance of the underlying indices, which reflect the changes in the market prices of the underlying constituents. It is not, however, linked to a “total return” index or strategy, which, in addition to reflecting those price returns, would also reflect any dividends paid on the underlying constituents. The return on your Notes will not include such a total return feature or dividend component.

¨

Changes that affect an underlying index will affect the market value of your Notes — The policies of each index sponsor as specified under “Information About the Underlying Indices” (together, the "index sponsors"), concerning additions, deletions and substitutions of the underlying constituents and the manner in which the index sponsor takes account of certain changes affecting those underlying constituents may adversely affect the levels of the underlying indices. The policies of the index sponsors with respect to the calculation of the underlying indices could also adversely affect the levels of the underlying indices. The index sponsors may discontinue or suspend calculation or dissemination of the underlying indices. Any such actions could have an adverse effect on the value of the Notes.

¨

UBS cannot control actions by the index sponsors and the index sponsors have no obligation to consider your interests — UBS and its affiliates are not affiliated with the index sponsors and have no ability to control or predict their actions, including any errors in or discontinuation of public disclosure regarding methods or policies relating to the calculation of the underlying indices. The index sponsors are not involved in the Notes offering in any way and has no obligation to consider your interest as an owner of the Notes in taking any actions that might affect the market value of your Notes.

¨

Except to the extent our common stock is included in the MSCI EAFE® Index, we have no affiliation with any index sponsor or any other underlying constituent issuer and we are not responsible for any disclosure by such sponsors or issuers — Although we are currently one of the underlying constituents of the MSCI EAFE® Index, we are not affiliated with any index sponsor or any of the other underlying constituent issuers. We and our affiliates may currently, or from time to time in the future engage in business with one or more of the index sponsors or other underlying constituent issuers. However, except to the extent that our common stock is included in the MSCI EAFE® Index, we are not affiliated with any index sponsor or any other underlying constituent issuer and are not responsible for such sponsor or issuer's public disclosure of information, whether contained in SEC filings or otherwise. You, as an investor in the Notes, should conduct your own investigation into each index sponsor and each underlying index and its underlying constituents. None of the index sponsors or other underlying constituent issuers are involved in the Notes offered hereby in any way and none have any obligation of any sort with respect to your Notes. None of the underlying index issuers or other underlying constituent issuers have any obligation to take your interests into consideration for any reason, including when taking any corporate actions that might affect the value of your Notes.

¨

Potential UBS impact on price — Trading or transactions by UBS or its affiliates in an underlying index or any underlying constituent, as applicable, listed and/or over-the-counter options, futures, exchange-traded funds or other instruments with returns linked to the performance of the underlying index or any underlying constituent, may adversely affect the levels of the underlying indices and, therefore, the market value of the Notes. Further, UBS is less likely to call the Notes when the closing level of any underlying index is trading less than its coupon barrier, and, therefore, any hedging activities that adversely affect the level of such index may also diminish the probability of UBS calling the Notes.

¨

Potential conflict of interest — UBS and its affiliates may engage in business with the underlying constituent issuers or trading activities related to one or more underlying index or any underlying constituents, which may present a conflict between the interests of UBS and you, as a holder of the Notes. Moreover, UBS may elect to call the Notes pursuant to the issuer call feature. If UBS so elects, the decision may be based on factors contrary to those favorable to a holder of the Notes, such as, but not limited to, those described above under “— UBS may elect to call the Notes and the Notes are subject to reinvestment risk” and “— An investment in Notes with contingent coupon and issuer call features may be more sensitive to interest rate risk than an investment in securities without such features”. There are also potential conflicts of interest between you and the calculation agent, which will be an affiliate of UBS. The calculation agent will determine whether the contingent coupon is payable to you on any coupon payment date and the payment at maturity of the Notes, if any, based on observed closing levels of the underlying indices. The calculation agent can postpone the determination of the initial level, closing level or final level of any underlying index (and therefore the related coupon payment date or maturity date, as applicable) if a market disruption event occurs and is continuing on the trade date, any coupon observation date, any trigger observation date or final valuation date, respectively. As UBS determines the economic terms of the Notes, including the contingent coupon rate, downside thresholds and coupon barriers, and such terms include the underwriting discount, hedging costs, issuance costs and projected profits, the Notes represent a package of economic terms. There are other potential conflicts of interest insofar as an investor could potentially get better economic terms if that investor entered into exchange-traded and/or OTC derivatives or other instruments with third parties, assuming that such instruments were available and the investor had the ability to assemble and enter into such instruments.

¨

Potentially inconsistent research, opinions or recommendations by UBS — UBS and its affiliates publish research from time to time on financial markets and other matters that may influence the value of the Notes, or express opinions or provide recommendations that are inconsistent with purchasing or holding the Notes. Any research, opinions or recommendations expressed by UBS or its affiliates may not be consistent with each other and may be modified from time to time without notice. Investors should make their own independent investigation of the merits of investing in the Notes and the underlying indices to which the Notes are linked.

¨

The Notes are not bank deposits — An investment in the Notes carries risks which are very different from the risk profile of a bank deposit placed with UBS or its affiliates. The Notes have different yield and/or return, liquidity and risk profiles and would not benefit from any protection provided to deposits.

¨

Under certain circumstances, the Swiss Financial Market Supervisory Authority ("FINMA") has the power to take actions that may adversely affect the Notes — Pursuant to article 25 et seq. of the Swiss Banking Act, FINMA has broad statutory powers to take measures and actions in relation to UBS if it (i) is over indebted, (ii) has serious liquidity problems or (iii) fails to fulfill the applicable capital adequacy provisions after expiration of a deadline set by FINMA. If one of these prerequisites is met, the Swiss Banking Act grants significant discretion to FINMA to open restructuring proceedings or liquidation (bankruptcy) proceedings in respect of, and/or impose protective measures in relation to, UBS. In particular, a broad variety of protective measures may be imposed by FINMA, including a bank moratorium or a maturity postponement, which measures may be ordered by FINMA either on a stand-alone basis or in connection with restructuring or liquidation proceedings. In a restructuring proceeding, the resolution plan may, among other things, (a) provide for the transfer of UBS' assets or a portion thereof, together with debts and other liabilities, and contracts of UBS, to another entity, (b) provide for the conversion of UBS' debt and/or other obligations, including its obligations under the Notes, into equity and/or (c) potentially provide for haircuts on obligations of UBS, including its obligations under the Notes. Although no precedent exists, if one or more measures under the revised regime were imposed, such measures may have a material adverse effect on the terms and market value of the Notes and/or the ability of UBS to make payments thereunder.

¨

Dealer incentives — UBS and its affiliates act in various capacities with respect to the Notes. We and our affiliates may act as a principal, agent or dealer in connection with the sale of the Notes. Such affiliates, including the sales representatives, will derive compensation from the distribution of the Notes and such compensation may serve as an incentive to sell these Notes instead of other investments. We will pay total underwriting compensation in an amount equal to the underwriting discount listed on the cover hereof per Note to any of our affiliates acting as agents or dealers in connection with the distribution of the Notes. Given that UBS Securities LLC and its affiliates temporarily maintain a market making premium, it may have the effect of discouraging UBS Securities LLC and its affiliates from recommending sale of your Notes in the secondary market.

¨

Uncertain tax treatment — Significant aspects of the tax treatment of the Notes are uncertain. You should consult your tax advisor about your tax situation.

Hypothetical Examples of How the Notes Might Perform

The below examples are based on hypothetical terms. The actual terms are indicated on the cover hereof.

The examples below illustrate the payment upon a call or at maturity for a $10 Note on a hypothetical offering of the Notes, with the following assumptions (amounts may have been rounded for ease of reference):

Principal Amount:	$10
Term:	Approximately 60 months
Contingent Coupon Rate:	9.00% per annum (or 2.25% per quarter)
Contingent Coupon:	$0.225 per quarter
Coupon Observation Dates:	Quarterly
Trigger Observation Date:	Final Valuation Date
Initial Level:
Underlying Index A:	2,000
Underlying Index B:	1,500
Underlying Index C:	2,800
Coupon Barrier:
Underlying Index A:	1,400 (which is equal to 70% of the Initial Level)
Underlying Index B:	1,050 (which is equal to 70% of the Initial Level)
Underlying Index C:	1,960 (which is equal to 70% of the Initial Level)
Downside Threshold:
Underlying Index A:	1,200 (which is equal to 60% of the Initial Level)
Underlying Index B:	900 (which is equal to 60% of the Initial Level)
Underlying Index C:	1,680 (which is equal to 60% of the Initial Level)

Example 1 — On the first Coupon Observation Date, UBS calls the Notes.

Date		Closing Level		Payment (per Note)
First Coupon Observation Date		Underlying Index A: 1,600 (equal to or greater than Coupon Barrier) Underlying Index B: 1,210 (equal to or greater than Coupon Barrier) Underlying Index C: 1,980 (equal to or greater than Coupon Barrier)		$10.225 (Call Settlement Amount)
		Total Payment:		$10.225 (2.25% total return)

Because UBS elects to call the Notes after the first coupon observation date, UBS will pay on the call settlement date a total of $10.225 per Note (reflecting your principal amount plus the applicable contingent coupon), a 2.25% total return on the Notes. You will not receive any further payments on the Notes.

Example 2 — On the third Coupon Observation Date, UBS calls the Notes.

Date		Closing Level		Payment (per Note)
First Coupon Observation Date		Underlying Index A: 1,600 (equal to or greater than Coupon Barrier) Underlying Index B: 1,200 (equal to or greater than Coupon Barrier) Underlying Index C: 2,100 (equal to or greater than Coupon Barrier)		$0.225
Second Coupon Observation Date		Underlying Index A: 1,500 (equal to or greater than Coupon Barrier) Underlying Index B: 1,200 (equal to or greater than Coupon Barrier) Underlying Index C: 1,990 (equal to or greater than Coupon Barrier)		$0.225
Third Coupon Observation Date		Underlying Index A: 1,500 (equal to or greater than Coupon Barrier) Underlying Index B: 1,150 (equal to or greater than Coupon Barrier) Underlying Index C: 2,500 (equal to or greater than Coupon Barrier)		$10.225 (Call Settlement Amount)
		Total Payment:		$10.675 (6.75% total return)

Because UBS elects to call the Notes after the third coupon observation date, UBS will pay on the call settlement date a total of $10.225 per Note (reflecting your principal amount plus the applicable contingent coupon). When added to the contingent coupon of $0.45 received in respect of prior coupon observation dates, you will have received a total of $10.675, a 6.75% total return on the Notes. You will not receive any further payments on the Notes.

 

Example 3 — UBS does NOT call the Notes and a Trigger Event does not occur.

Date		Closing Level		Payment (per Note)
First Coupon Observation Date		Underlying Index A: 1,500 (equal to or greater than Coupon Barrier) Underlying Index B: 1,070 (equal to or greater than Coupon Barrier) Underlying Index C: 1,990 (equal to or greater than Coupon Barrier)		$0.225 (Contingent Coupon)
Second Coupon Observation Date		Underlying Index A: 1,550 (equal to or greater than Coupon Barrier) Underlying Index B: 1,200 (equal to or greater than Coupon Barrier) Underlying Index C: 2,300 (equal to or greater than Coupon Barrier)		$0.225 (Contingent Coupon)
Third through Nineteenth Coupon Observation Dates		Underlying Index A: Various (all equal to or greater than Coupon Barrier) Underlying Index B: Various (all less than Coupon Barrier) Underlying Index C: Various (all less than Coupon Barrier)		$0.000
Final Coupon Observation Date		Underlying Index A: 1,400 (equal to or greater than Coupon Barrier and Downside Threshold) Underlying Index B: 1,200 (equal to or greater than Coupon Barrier and Downside Threshold) Underlying Index C: 2,200 (equal to or greater than Coupon Barrier and Downside Threshold)		$10.225 (Payment at Maturity)
		Total Payment:		$10.675 (6.75% total return)

Because UBS does not elect to call the Notes and the final level of each underlying index is equal to or greater than its downside threshold, a trigger event has not occurred. At maturity, UBS will pay a total of $10.675 per Note (reflecting your principal amount plus the applicable contingent coupon). When added to the contingent coupons of $0.450 received in respect of the prior coupon observation dates, UBS will have paid a total of $10.675, a 6.75% total return on the Notes.

Example 4 — UBS does NOT call the Notes and a Trigger Event occurs.

Date		Closing Level		Payment (per Note)
First Coupon Observation Date		Underlying Index A: 1,500 (equal to or greater than Coupon Barrier) Underlying Index B: 1,080 (equal to or greater than Coupon Barrier) Underlying Index C: 2,000 (equal to or greater than Coupon Barrier)		$0.225 (Contingent Coupon)
Second Coupon Observation Date		Underlying Index A: 1,450 (equal to or greater than Coupon Barrier) Underlying Index B: 1,150 (equal to or greater than Coupon Barrier) Underlying Index C: 2,200 (equal to or greater than Coupon Barrier)		$0.225 (Contingent Coupon)

Third through Nineteenth Coupon Observation Dates		Underlying Index A: Various (all equal to or greater than Coupon Barrier) Underlying Index B: Various (all less than Coupon Barrier) Underlying Index C: Various (all equal to or greater than Coupon Barrier)		$0.000
Final Coupon Observation Date		Underlying Index A: 1,650 (equal to or greater than Coupon Barrier and Downside Threshold) Underlying Index B: 600 (less than Coupon Barrier and Downside Threshold) Underlying Index C: 2,600 (equal to or greater than Coupon Barrier and Downside Threshold)		$10.000 × [1 + Underlying Index Return of the Least Performing Underlying Index] = $10.000 × [1 + (-60%)] = $10.000 × 40%= $4.000 (Payment at Maturity)
		Total Payment:		$4.450 (55.50% loss)

Because UBS does not elect to call the Notes and the final level of underlying index B is less than its downside threshold, a trigger event occurs. Therefore, at maturity, you will be exposed to the negative return of the least performing underlying index and UBS will pay you $4 per Note. When added to the contingent coupons of $0.450 received in respect of prior coupon observation dates, UBS will have paid you $4.450 per Note for a loss on the Notes of 55.50%.

We make no representation or warranty as to which of the underlying indices will be the least performing underlying index for the purposes of calculating your actual payment at maturity.

Investing in the Notes involves significant risks. The Notes differ from ordinary debt securities in that UBS is not necessarily obligated to repay the full amount of your initial investment. If the UBS does not elect to call the Notes, you may lose a significant portion or all of your investment. Specifically, if UBS does not elect to call the Notes and a trigger event occurs, you will lose a percentage of your principal amount equal to the underlying index return of the least performing underlying index, and in extreme situations, you could lose all of your initial investment. 

You will be exposed to the market risk of each underlying index on each coupon observation dates and on the final valuation date and any decline in the level of one underlying index may negatively affect your return and will not be offset or mitigated by a lesser decline or any potential increase in the level of any other underlying index. UBS may elect to call the Notes at its discretion regardless of the performance of the underlying indices. Any payment on the Notes, including any repayment of principal, is subject to the creditworthiness of UBS. If UBS were to default on its payment obligations, you may not receive any amounts owed to you under the Notes and you could lose all of your initial investment.

Information About the Underlying Indices

All disclosures contained in this document regarding each underlying index for the Notes are derived from publicly available information. UBS has not conducted any independent review or due diligence of any publicly available information with respect to any underlying index. You should make your own investigation into each underlying index.

Included on the following pages is a brief description of each underlying index. This information has been obtained from publicly available sources. Set forth below is a table that provides the quarterly closing high and quarterly closing low for each underlying index. The information given below is for the specified calendar quarters. We obtained the closing level information set forth below from Bloomberg without independent verification. You should not take the historical prices of the underlying index as an indication of future performance.

MSCI EAFE^® Index

We have derived all information contained herein regarding the MSCI EAFE^® Index (“MXEA”), including without limitation, its make-up, method of calculation and changes in its components from publicly available information. Such information reflects the policies of, and is subject to change by MSCI Inc. (the “index sponsor” or “MSCI”).

As discussed more fully in the index supplement under the heading “Underlying Indices and Underlying Index Publishers — Non-U.S. Indices — MSCI Indexes” and “ — MSCI^® EAFE Index^SM”, MXEA is a free float-adjusted market capitalization index that is designed to measure developed market equity performance in Europe, Asia, Australia and the Far East. MXEA includes components from all countries in Europe, Australia and the Far East that are designated by MSCI as Developed Markets.

The five largest developed market countries included and their relative weightings as of March 30, 2018 are: Japan (24.57%), the United Kingdom (17.26%), France (10.90%), Germany (9.72%) and Switzerland (7.79%). Other countries account for 29.75% of MXEA and include Australia, Austria, Belgium, Denmark, Finland, Hong Kong, Ireland, Israel, Italy, the Netherlands, New Zealand, Norway, Portugal, Singapore, Spain and Sweden. MXEA covers approximately 85% of the free float-adjusted market capitalization in each country.

As of March 30, 2018, the companies included in MXEA were divided into eleven global industry classification Sectors, each having a relative weight within MXEA as follows: Financials (21.05%), Industrials (14.60%), Consumer Discretionary (12.61%), Consumer Staples (11.06%), Health Care (10.17%), Materials (8.01%), Information Technology (6.57%), Energy (5.31%), Telecommunication Services (3.83%), Real Estate (3.53%) and Utilities (3.27%).

MXEA is based on the MSCI Global Investable Market Indexes Methodology — an approach to index construction that assesses global and cross regional comparisons across all market capitalization size, sector and style segments and combinations. This methodology aims to provide exhaustive coverage of the relevant investment opportunity set with a strong emphasis on index liquidity, investability and replicability. MXEA is reviewed quarterly with the objective of reflecting change in the underlying equity markets in a timely manner, while limiting undue index turnover. During semi-annual index reviews, MXEA is rebalanced and the large and mid-capitalization cutoff points are recalculated.

Information from outside sources is not incorporated by reference in, and should not be considered part of, this document or any accompanying prospectus. UBS has not conducted any independent review or due diligence of any publicly available information with respect to MXEA.

Information about the MXEA, including the methodology used to calculate the MXEA, is available at msci.com/index-methodology. We are not incorporating by reference the website or any material it includes in this document.

Historical Information

The following table sets forth the quarterly closing high and quarterly closing low for the MXEA, based on the daily closing levels as reported by Bloomberg, without independent verification. Bloomberg reports the closing level of MXEA to fewer decimal places than MSCI, the index sponsor. UBS has not conducted any independent review or due diligence of publicly available information obtained from Bloomberg. The closing level of the MXEA on April 11, 2018 was 2,041.20. Past performance of the MXEA is not indicative of the future performance of the MXEA.

Quarter Begin	Quarter End	Quarterly Closing High	Quarterly Closing Low	Quarterly Close
1/1/2014	3/31/2014	1,940.23	1,796.86	1,915.69
4/1/2014	6/30/2014	1,992.69	1,882.24	1,972.12
7/1/2014	9/30/2014	1,995.49	1,846.08	1,846.08
10/1/2014	12/31/2014	1,848.79	1,714.64	1,774.89
1/1/2015	3/31/2015	1,900.90	1,697.01	1,849.34
4/1/2015	6/30/2015	1,949.49	1,842.46	1,842.46
7/1/2015	9/30/2015	1,894.42	1,609.50	1,644.40
10/1/2015	12/31/2015	1,779.25	1,654.98	1,716.28
1/1/2016	3/31/2016	1,716.28	1,492.43	1,652.04
4/1/2016	6/30/2016	1,716.51	1,520.94	1,608.45
7/1/2016	9/30/2016	1,734.72	1,573.30	1,701.69
10/1/2016	12/31/2016	1,704.84	1,614.17	1,684.00
1/1/2017	3/31/2017	1,812.06	1,676.93	1,792.98
4/1/2017	6/30/2017	1,916.37	1,774.47	1,883.19
7/1/2017	9/30/2017	1,981.49	1,874.10	1,973.81
10/1/2017	12/31/2017	2,050.79	1,971.41	2,050.79
1/1/2018	3/31/2018	2,186.65	1,989.61	2,005.67
4/1/2018	4/11/2018*	2,044.09	1,988.75	2,041.20

*

The above table only includes data through this date. Accordingly, the “Quarterly Closing High”, “Quarterly Closing Low” and “Quarterly Close” data indicated are for this shortened period only and do not reflect complete data for this calendar quarter.

 

The graph below illustrates the performance of MXEA from January 1, 2008 through April 11, 2018, based on information from Bloomberg. The dotted lines represent its downside threshold and its coupon barrier of 1,224.72 and 1,428.84, which are equal to 60.00% and 70.00%, respectively, of its initial level. Past performance of MXEA is not indicative of the future performance of MXEA.

 

 

Russell 2000^® Index

We have derived all information regarding the Russell 2000^® Index (“RTY”) contained in this document, including, without limitation, its make-up, method of calculation and changes in its components, from publicly available information. Such information reflects the policies of, and is subject to change by the Frank Russell Company (the “index sponsor” or “FTSE Russell”).

FTSE Russell has no obligation to continue to publish RTY, and may discontinue publication of RTY at any time.

RTY is published by FTSE Russell. As discussed more fully in the index supplement under the heading “Underlying Indices and Underlying Asset Publishers – Russell 2000 Index,” RTY measures the composite price performance of the smallest 2,000 companies included in the Russell 3000 Index. The Russell 3000 Index is composed of the 3,000 largest United States companies by market capitalization and represents approximately 98% of the market capitalization of the United States equity market. RTY value is calculated by adding the market values of the index’s component stocks and then dividing the derived total market capitalization by the “adjusted” capitalization of RTY on the base date of December 31, 1986.

Information from outside sources is not incorporated by reference in, and should not be considered part of, this document or any accompanying prospectus. UBS has not conducted any independent review or due diligence of any publicly available information with respect to RTY.

Historical Information

The following table sets forth the quarterly closing high and quarterly closing low for RTY, based on the daily closing levels as reported by Bloomberg, without independent verification. UBS has not conducted any independent review or due diligence of publicly available information obtained from Bloomberg. The closing level of RTY on April 11, 2018 was 1,546.805. Past performance of RTY is not indicative of the future performance of RTY.

Quarter Begin	Quarter End	Quarterly Closing High	Quarterly Closing Low	Quarterly Close
1/1/2014	3/31/2014	1,208.651	1,093.594	1,173.038
4/1/2014	6/30/2014	1,192.964	1,095.986	1,192.964
7/1/2014	9/30/2014	1,208.150	1,101.676	1,101.676
10/1/2014	12/31/2014	1,219.109	1,049.303	1,204.696
1/1/2015	3/31/2015	1,266.373	1,154.709	1,252.772
4/1/2015	6/30/2015	1,295.799	1,215.417	1,253.947
7/1/2015	9/30/2015	1,273.328	1,083.907	1,100.688
10/1/2015	12/31/2015	1,204.159	1,097.552	1,135.889
1/1/2016	3/31/2016	1,114.028	953.715	1,114.028
4/1/2016	6/30/2016	1,188.954	1,089.646	1,151.923
7/1/2016	9/30/2016	1,263.438	1,139.453	1,251.646
10/1/2016	12/31/2016	1,388.073	1,156.885	1,357.130
1/1/2017	3/31/2017	1,413.635	1,345.598	1,385.920
4/1/2017	6/30/2017	1,425.985	1,345.244	1,415.359
7/1/2017	9/30/2017	1,490.861	1,356.905	1,490.861
10/1/2017	12/31/2017	1,548.926	1,464.095	1,535.511
1/1/2018	3/31/2018	1,610.706	1,463.793	1,529.427
4/1/2018	4/11/2018*	1,546.805	1,492.531	1,546.805

 

*

The above table only includes data through this date. Accordingly, the “Quarterly Closing High”, “Quarterly Closing Low” and “Quarterly Close” data indicated are for this shortened period only and do not reflect complete data for this calendar quarter.

The graph below illustrates the performance of RTY from January 1, 2008 through April 11, 2018, based on information from Bloomberg. The dotted lines represent its downside threshold and its coupon barrier of 928.083 and 1,082.764, which are equal to 60.00% and 70.00%, respectively, of its initial level. Past performance of RTY is not indicative of the future performance of the RTY.

S&P 500^® Index

We have derived all information regarding the S&P 500^® Index (“SPX”) contained in this document, including, without limitation, its make-up, method of calculation and changes in its components, from publicly available information. Such information reflects the policies of, and is subject to change by S&P Dow Jones Indices LLC (its “index sponsor” or “S&P Dow Jones”).

S&P Dow Jones has no obligation to continue to publish SPX, and may discontinue publication of SPX at any time. SPX is determined, comprised and calculated by S&P Dow Jones without regard to the Notes.

SPX is published by S&P Dow Jones. As discussed more fully in the index supplement under the heading “Underlying Indices and Underlying Index Publishers — S&P 500^® Index”, SPX is intended to provide an indication of the pattern of common stock price movement. The calculation of the value of SPX is based on the relative value of the aggregate market value of the common stock of 500 companies as of a particular time compared to the aggregate average market value of the common stocks of 500 similar companies during the base period of the years 1941 through 1943. Eleven main groups of companies comprise SPX, with the percentage weight of each group in the index as a whole as of March 29, 2018 as follows: Information Technology (24.9%), Financials (14.7%), Health Care (13.7%), Consumer Discretionary (12.7%), Industrials (10.2%), Consumer Staples (7.7%), Energy (5.7%), Utilities (2.9%), Materials (2.9%), Real Estate (2.8%), and Telecommunication Services (1.9%). On November 15, 2017, the index sponsor announced that effective September 28, 2018 it will broaden the current Telecommunication Services Sector and rename it Communication Services. The renamed Sector will include the existing telecommunication companies, as well as companies selected from the Consumer Discretionary Sector currently classified under the Media Industry Group and the Internet & Direct Marketing Retail Sub-Industry, along with select companies currently classified in the Information Technology Sector. Effective March 10, 2017, company additions to the underlying index should have an unadjusted company market capitalization of $6.1 billion or more (an increase from the previous requirement of an unadjusted company market capitalization of $5.3 billion or more).

Information from outside sources is not incorporated by reference in, and should not be considered part of, this document or any document incorporated herein by reference. UBS has not conducted any independent review or due diligence of any publicly available information with respect to SPX.

Historical Information

The following table sets forth the quarterly closing high and quarterly closing low for SPX, based on the daily closing levels as reported by Bloomberg, without independent verification. UBS has not conducted any independent review or due diligence of publicly available information obtained from Bloomberg. The closing level of SPX on April 11, 2018 was 2,642.19. Past performance of SPX is not indicative of the future performance of SPX.

Quarter Begin	Quarter End	Quarterly Closing High	Quarterly Closing Low	Quarterly Close
1/1/2014	3/31/2014	1,878.04	1,741.89	1,872.34
4/1/2014	6/30/2014	1,962.87	1,815.69	1,960.23
7/1/2014	9/30/2014	2,011.36	1,909.57	1,972.29
10/1/2014	12/31/2014	2,090.57	1,862.49	2,058.90
1/1/2015	3/31/2015	2,117.39	1,992.67	2,067.89
4/1/2015	6/30/2015	2,130.82	2,057.64	2,063.11
7/1/2015	9/30/2015	2,128.28	1,867.61	1,920.03
10/1/2015	12/31/2015	2,109.79	1,923.82	2,043.94
1/1/2016	3/31/2016	2,063.95	1,829.08	2,059.74
4/1/2016	6/30/2016	2,119.12	2,000.54	2,098.86
7/1/2016	9/30/2016	2,190.15	2,088.55	2,168.27
10/1/2016	12/31/2016	2,271.72	2,085.18	2,238.83
1/1/2017	3/31/2017	2,395.96	2,257.83	2,362.72
4/1/2017	6/30/2017	2,453.46	2,328.95	2,423.41
7/1/2017	9/30/2017	2,519.36	2,409.75	2,519.36
10/1/2017	12/31/2017	2,690.16	2,529.12	2,673.61
1/1/2018	3/31/2018	2,872.87	2,581.00	2,640.87
4/1/2018	4/11/2018*	2,662.84	2,581.88	2,642.19

 

*

The above table only includes data through this date. Accordingly, the “Quarterly Closing High”, “Quarterly Closing Low” and “Quarterly Close” data indicated are for this shortened period only and do not reflect complete data for this calendar quarter.

The graph below illustrates the performance of SPX January 1, 2008 through April 11, 2018, based on information from Bloomberg. The dotted lines represent its downside threshold and its coupon barrier of 1,585.31 and 1,849.53, which are equal to 60.00% and 70.00%, respectively, of its initial level. Past performance of SPX is not indicative of the future performance of SPX.

Correlation of the Underlying Indices

The graph below illustrates the daily performance of the MSCI EAFE^® Index, the Russell 2000^® Index and the S&P 500^® Index from January 1, 2008 through April 11, 2018. For comparison purposes, each underlying index has been normalized to have a closing level of 100.00 on January 1, 2008 by dividing the closing level of that underlying index on each trading day by the closing level of that underlying index on January 1, 2008 and multiplying by 100.00. We obtained the closing levels used to determine the normalized closing levels set forth below from Bloomberg, without independent verification.

The closer the relationship of the daily returns of the underlying indices over a given period, the more positively correlated those underlying indices are. The lower (or more negative) the correlation among the underlying indices, the less likely it is that those underlying indices will move in the same direction and therefore, the greater the potential for the closing level or final level of one of those underlying indices to be less than its coupon barrier or downside threshold on a coupon observation date or the trigger observation date, respectively. This is because the less positively correlated the underlying indices are, the greater the likelihood that at least one of the underlying indices will decrease in value. However, even if the underlying indices have a higher positive correlation, the closing level or final level of one or more of the underlying indices might be less than its coupon barrier or downside threshold on a coupon observation date or the trigger observation date, respectively, as the underlying indices may decrease in value together. Although the correlation of the underlying indices’ performance may change over the term of the Notes, the correlations referenced in setting the terms of the Notes are calculated using UBS’ internal models at the time when the terms of the Notes are set and are not derived from the daily returns of the underlying indices over the period set forth below. A higher contingent coupon rate is generally associated with lower correlation of the underlying indices, which reflects a greater potential for missed contingent coupons and for a loss on your investment at maturity. See “Key Risks — A higher contingent coupon rate or lower downside thresholds or coupon barriers may reflect greater expected volatility of each of the underlying indices, and greater expected volatility generally indicates an increased risk of loss at maturity”, “— You are exposed to the market risk of each underlying index” and “— Because the Notes are linked to the least performing underlying index, you are exposed to a greater risk of no contingent coupons and losing a significant portion or all of your initial investment at maturity than if the Notes were linked to fewer underlying indices” herein.

Past performance of the underlying indices is not indicative of the future performance of the underlying indices.

What Are the Tax Consequences of the Notes?

The U.S. federal income tax consequences of your investment in the Notes are uncertain. There are no statutory provisions, regulations, published rulings or judicial decisions addressing the characterization for U.S. federal income tax purposes of securities with terms that are substantially the same as the Notes. Some of these tax consequences are summarized below, but we urge you to read the more detailed discussion in “Supplemental U.S. Tax Considerations” of the Trigger Callable Contingent Yield Notes product supplement and to discuss the tax consequences of your particular situation with your tax advisor. This discussion is based upon the Internal Revenue Code of 1986, as amended (the “Code”), final, temporary and proposed U.S. Treasury Department (the “Treasury”) regulations, rulings and decisions, in each case, as available and in effect as of the date hereof, all of which are subject to change, possibly with retroactive effect. Tax consequences under state, local and non-U.S. laws are not addressed herein. No ruling from the U.S. Internal Revenue Service (the “IRS”) has been sought as to the U.S. federal income tax consequences of your investment in the Notes, and the following discussion is not binding on the IRS.

U.S. Tax Treatment. Pursuant to the terms of the Notes, UBS and you agree, in the absence of a statutory, regulatory, administrative or judicial ruling to the contrary, to characterize the Notes as pre-paid derivative contracts with respect to the underlying indices. If your Notes are so treated, any contingent coupon that is paid by UBS (including on the maturity date or call settlement date) should be included in your income as ordinary income in accordance with your regular method of accounting for U.S. federal income tax purposes.

In addition, excluding amounts attributable to any contingent coupon, you should generally recognize capital gain or loss upon the taxable disposition of your Notes in an amount equal to the difference between the amount you receive at such time (other than amounts or proceeds attributable to a contingent coupon or any amount attributable to any accrued but unpaid contingent coupon) and the amount you paid for your Notes. Such gain or loss should generally be long-term capital gain or loss if you have held your Notes for more than one year (otherwise such gain or loss would be short-term capital gain or loss if held for one year or less). The deductibility of capital losses is subject to limitations. Although uncertain, it is possible that proceeds received from the taxable disposition of your Notes prior to a coupon payment date, but that could be attributed to an expected contingent coupon, could be treated as ordinary income. You should consult your tax advisor regarding this risk.

In the opinion of our counsel, Cadwalader, Wickersham & Taft LLP, it would be reasonable to treat your Notes in the manner described above. However, because there is no authority that specifically addresses the tax treatment of the Notes, it is possible that your Notes could alternatively be treated for tax purposes as a single contingent payment debt instrument, or pursuant to some other characterization, such that the timing and character of your income from the Notes could differ materially and adversely from the treatment described above, as described further under “Supplemental U.S. Tax Considerations — Alternative Treatments” in the Trigger Callable Contingent Yield Notes product supplement.

Notice 2008-2. In 2007, the IRS released a notice requesting comments on the U.S. federal income tax treatment of “prepaid forward contracts” and similar instruments, which might include the Notes. Notice 2008-2 focuses in particular on whether to require holders of these instruments to accrue income over the term of their investment. It also asks for comments on a number of related topics, including the character of income or loss with respect to these instruments and the relevance of factors such as the nature of the underlying property to which the instruments are linked. While the notice requests comments on appropriate transition rules and effective dates, any Treasury regulations or other guidance promulgated after consideration of these issues could materially and adversely affect the tax consequences of an investment in the Notes, possibly with retroactive effect. You should consult your tax advisor regarding the U.S. federal income tax consequences of an investment in the Notes, including possible alternative treatments and the issues presented by this notice. Non-U.S. holders should consult their tax advisors regarding the U.S. federal income tax consequences of investing in the Notes, including the possible application of 30% U.S. withholding tax in respect to the contingent coupons.

Section 1297. We will not attempt to ascertain whether any underlying constituent issuer would be treated as a “passive foreign investment company” (a “PFIC”) within the meaning of Section 1297 of the Code. If any such entity were so treated, certain adverse U.S. federal income tax consequences might apply, upon the taxable disposition of a Note. You should consult your tax advisor regarding the possible consequences to you if any such entity is or becomes a PFIC.

Medicare Tax on Net Investment Income. U.S. holders that are individuals, estates, and certain trusts are subject to an additional 3.8% tax on all or a portion of their “net investment income,” which may include any income or gain realized with respect to the Notes, to the extent of their net investment income that when added to their other modified adjusted gross income, exceeds $200,000 for an unmarried individual, $250,000 for a married taxpayer filing a joint return (or a surviving spouse), or $125,000 for a married individual filing a separate return. The 3.8% Medicare tax is determined in a different manner than the income tax. You should consult your tax advisor as to the consequences of the 3.8% Medicare tax on your Notes.

Specified Foreign Financial Assets. Certain U.S. holders that own “specified foreign financial assets” in excess of an applicable threshold may be subject to reporting obligations with respect to such assets with their tax returns, especially if such assets are held outside the custody of a U.S. financial institution. You are urged to consult your tax advisor as to the application of this legislation to your ownership of the Notes.

Non-U.S. Holders. The U.S. federal income tax treatment of the contingent coupons is unclear. Subject to Section 871(m) of the Code and FATCA, as discussed below, our counsel is of the opinion that contingent coupons paid to a non-U.S. holder that provides us (and/or the applicable withholding agent) with a fully completed and validly executed applicable IRS Form W-8 should not be subject to U.S. withholding tax and we do not intend to withhold any tax on contingent coupons. However, it is possible that the IRS could assert that such payments are subject to U.S. withholding tax, or that another withholding agent may otherwise determine that withholding is required, in which case the other withholding agent may withhold up to 30% on such payments (subject to reduction or elimination of such withholding tax pursuant to an applicable income tax treaty). We will not pay any additional amounts in respect of such withholding. Subject to Section 897 of the Code and Section 871(m) of the Code, discussed below, gain from the taxable disposition of a Note generally should not be subject to U.S. tax unless (i) such gain is effectively connected with a trade or business conducted by the non-U.S. holder in the U.S., (ii) the non-U.S. holder is a non-resident alien individual and is present in the U.S. for 183 days or more during the taxable year of such taxable disposition and certain other conditions are satisfied, or (iii) the non-U.S. holder has certain other present or former connections with the U.S.

Section 897. We will not attempt to ascertain whether any underlying constituent issuer would be treated as a “United States real property holding corporation” (“USRPHC”) within the meaning of Section 897 of the Code. We also have not attempted to determine whether the Notes should be treated as “United States real property interests” (“USRPI”) as defined in Section 897 of the Code. If any such entity and the Notes were so treated, certain adverse U.S. federal income tax consequences could possibly apply, including subjecting any gain to a non-U.S. holder in respect of a Note upon a taxable disposition of the Note to the U.S. federal income tax on a net basis, and the proceeds from such a taxable disposition to a 15% withholding tax. You should consult your tax advisor regarding the potential treatment of any such entity as a USRPHC and the Notes as USRPI.

Section 871(m). A 30% withholding tax (which may be reduced by an applicable income tax treaty) is imposed under Section 871(m) of the Code on certain “dividend equivalents” paid or deemed paid to a non-U.S. holder with respect to a “specified equity-linked instrument” that references one or more dividend-paying U.S. equity securities or indices containing U.S. equity securities. The withholding tax can apply even if the instrument does not provide for payments that reference dividends. Treasury regulations provide that the withholding tax applies to all dividend equivalents paid or deemed paid on specified equity-linked instruments that have a delta of one (“delta one specified equity-linked instruments”) issued after 2016 and to all dividend equivalents paid or deemed paid on all other specified equity-linked instruments issued after 2018.

Based on our determination that the Notes are not “delta-one” with respect to any underlying index or any U.S. underlying constituent, our counsel is of the opinion that the Notes should not be delta one specified equity-linked instruments and thus should not be subject to withholding on dividend equivalents. Our determination is not binding on the IRS, and the IRS may disagree with this determination. Furthermore, the application of Section 871(m) of the Code will depend on our determinations made upon issuance of the Notes. If withholding is required, we will not make payments of any additional amounts.

Nevertheless, after issuance, it is possible that your Notes could be deemed to be reissued for tax purposes upon the occurrence of certain events affecting the underlying indices, underlying constituents or your Notes, and following such occurrence your Notes could be treated as delta one specified equity-linked instruments that are subject to withholding on dividend equivalents. It is also possible that withholding tax or other tax under Section 871(m) of the Code could apply to the Notes under these rules if you enter, or have entered, into certain other transactions in respect of the underlying indices, underlying constituents or the Notes. If you enter, or have entered, into other transactions in respect of the underlying indices, the underlying constituents or the Notes, you should consult your tax advisor regarding the application of Section 871(m) of the Code to your Notes in the context of your other transactions.

Because of the uncertainty regarding the application of the 30% withholding tax on dividend equivalents to the Notes, you are urged to consult your tax advisor regarding the potential application of Section 871(m) of the Code and the 30% withholding tax to an investment in the Notes.

Foreign Account Tax Compliance Act. The Foreign Account Tax Compliance Act (“FATCA”) was enacted on March 18, 2010, and imposes a 30% U.S. withholding tax on “withholdable payments” (i.e., certain U.S.-source payments, including interest (and original issue discount), dividends, other fixed or determinable annual or periodical gain, profits, and income, and on the gross proceeds from a disposition of property of a type which can produce U.S.-source interest or dividends) and “passthru payments” (i.e., certain payments attributable to withholdable payments) made to certain foreign financial institutions (and certain of their affiliates) unless the payee foreign financial institution agrees (or is required), among other things, to disclose the identity of any U.S. individual with an account of the institution (or the relevant affiliate) and to annually report certain information about such account. FATCA also requires withholding agents making withholdable payments to certain foreign entities that do not disclose the name, address, and taxpayer identification number of any substantial U.S. owners (or do not certify that they do not have any substantial U.S. owners) to withhold tax at a rate of 30%. Under certain circumstances, a holder may be eligible for refunds or credits of such taxes.

Pursuant to final and temporary Treasury regulations and other IRS guidance, the withholding and reporting requirements under FATCA will generally apply to certain “withholdable payments” made on or after July 1, 2014, certain gross proceeds on a sale or disposition occurring after December 31, 2018, and certain foreign passthru payments made after December 31, 2018 (or, if later, the date that final regulations defining the term “foreign passthru payment” are published). If withholding is required, we (and/or the applicable paying agent) will not be required to pay additional amounts with respect to the amounts so withheld. Foreign financial institutions and non-financial foreign entities located in jurisdictions that have an intergovernmental agreement with the U.S. governing FATCA may be subject to different rules.

Investors should consult their tax advisor about the application of FATCA, in particular if they may be classified as financial institutions (or if they hold their Notes through a non-U.S. entity) under the FATCA rules.

Proposed Legislation. In 2007, legislation was introduced in Congress that, if it had been enacted, would have required holders of Notes purchased after the bill was enacted to accrue interest income over the term of the Notes despite the fact that there may be no interest payments over the term of the Notes.

Furthermore, in 2013, the House Ways and Means Committee released in draft form certain proposed legislation relating to financial instruments. If it had been enacted, the effect of this legislation generally would have been to require instruments such as the Notes to be marked to market on an annual basis with all gains and losses to be treated as ordinary, subject to certain exceptions.

It is not possible to predict whether any similar or identical bills will be enacted in the future, or whether any such bill would affect the tax treatment of your Notes. You are urged to consult your tax advisor regarding the possible changes in law and their possible impact on the tax treatment of your Notes.

Both U.S. and non-U.S. holders are urged to consult their tax advisors concerning the application of U.S. federal income tax laws to their particular situations, as well as any tax consequences of the purchase, beneficial ownership and disposition of the Notes arising under the laws of any state, local, non-U.S. or other taxing jurisdiction (including the jurisdictions of the underlying constituent issuers).

Supplemental Plan of Distribution (Conflicts of Interest); Secondary Markets (if any)

We have agreed to sell to UBS Securities LLC and UBS Securities LLC has agreed to purchase, all of the Notes at the issue price to the public less the underwriting discount indicated on the cover hereof. UBS Securities LLC has agreed to resell all of the Notes to UBS Financial Services Inc. at a discount from the issue price to the public equal to the underwriting discount indicated on the cover hereof.

Conflicts of Interest — Each of UBS Securities LLC and UBS Financial Services Inc. is an affiliate of UBS and, as such, has a “conflict of interest” in this offering within the meaning of Financial Industry Regulatory Authority, Inc. (“FINRA”) Rule 5121. In addition, UBS will receive the net proceeds (excluding the underwriting discount) from the initial public offering of the Notes, thus creating an additional conflict of interest within the meaning of FINRA Rule 5121. Consequently, the offering is being conducted in compliance with the provisions of FINRA Rule 5121. Neither UBS Securities LLC nor UBS Financial Services Inc. is permitted to sell Notes in this offering to an account over which it exercises discretionary authority without the prior specific written approval of the account holder.

UBS Securities LLC and its affiliates may offer to buy or sell the Notes in the secondary market (if any) at prices greater than UBS’ internal valuation — The value of the Notes at any time will vary based on many factors that cannot be predicted. However, the price (not including UBS Securities LLC’s or any affiliates’ customary bid-ask spreads) at which UBS Securities LLC or any affiliate would offer to buy or sell the Notes immediately after the trade date in the secondary market is expected to exceed the estimated initial value of the Notes as determined by reference to our internal pricing models. The amount of the excess will decline to zero on a straight line basis over a period ending no later than 7 months after the trade date, provided that UBS Securities LLC may shorten the period based on various factors, including the magnitude of purchases and other negotiated provisions with selling agents. Notwithstanding the foregoing, UBS Securities LLC and its affiliates intend, but are not required, to make a market for the Notes and may stop making a market at any time. For more information about secondary market offers and the estimated initial value of the Notes, see “Key Risks — Fair value considerations” and “Key Risks — Limited or no secondary market and secondary market price considerations” herein.

Prohibition of Sales to EEA Retail Investors — The Notes are not intended to be offered, sold or otherwise made available to and should not be offered, sold or otherwise made available to any retail investor in the European Economic Area (“EEA”). For these purposes, a retail investor means a person who is one (or more) of: (i) a retail client as defined in point (11) of Article 4(1) of Directive 2014/65/EU, as amended (“MiFID II”); (ii) a customer within the meaning of Directive 2002/92/EC, as amended, where that customer would not qualify as a professional client as defined in point (10) of Article 4(1) of MiFID II; or (iii) not a qualified investor as defined in Directive 2003/71/EC, as amended. Consequently no key information document required by Regulation (EU) No 1286/2014, as amended (the “PRIIPs Regulation”), for offering or selling the Notes or otherwise making them available to retail investors in the EEA has been prepared and therefore offering or selling the Notes or otherwise making them available to any retail investor in the EEA may be unlawful under the PRIIPs Regulation.

 

 

Validity of the Notes

In the opinion of Cadwalader, Wickersham & Taft LLP, as special counsel to the issuer, when the Notes offered by this pricing supplement have been executed and issued by the issuer and authenticated by the trustee pursuant to the indenture and delivered, paid for and sold as contemplated herein, the Notes will be valid and binding obligations of the issuer, enforceable against the issuer in accordance with their terms, subject to applicable bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium, receivership or other laws relating to or affecting creditors’ rights generally, and to general principles of equity (regardless of whether enforcement is sought in a proceeding at law or in equity). This opinion is given as of the date hereof and is limited to the laws of the State of New York. Insofar as this opinion involves matters governed by Swiss law, Cadwalader, Wickersham & Taft LLP has assumed, without independent inquiry or investigation, the validity of the matters opined on by Homburger AG, Swiss legal counsel for the issuer, in its opinion dated June 20, 2017 filed with the Securities and Exchange Commission as an exhibit to a Current Report on Form 6-K on June 20, 2017. In addition, this opinion is subject to customary assumptions about the trustee’s authorization, execution and delivery of the indenture and, with respect to the Notes, authentication of the Notes and the genuineness of signatures and certain factual matters, all as stated in the opinion of Cadwalader, Wickersham & Taft LLP dated June 15, 2015 filed with the Securities and Exchange Commission as an exhibit to a Current Report on Form 6-K on June 15, 2015.

 

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