UBS Declares Coupon Payments on Nine ETRACS Exchange Traded Notes

New York - 5 October 2012

- MLPI: linked to the Alerian MLP Infrastructure Index

- MLPL: linked to the Alerian MLP Infrastructure Index

- MLPG: linked to the Alerian Natural Gas MLP Index

- MLPW: linked to the Wells Fargo Master Limited Partnership Index

- BDCS: linked to the Wells Fargo Business Development Company Index

- BDCL: linked to the Wells Fargo Business Development Company Index

- RWXL: linked to the Dow Jones Global ex-U.S. Select Real Estate Securities Index

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

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

UBS Investment Bank have announced coupon payments for nine ETRACS exchange traded notes (the “ETNs”), all traded on the NYSE Arca and listed with the relevant coupon information in the table below:

“Dow Jones Global ex-U.S. Select Real Estate Securities IndexSM”

NYSE TickerETN

Name

Valuation DateEx-

Date

Record DatePayment DateCoupon AmountPayment ScheduleCurrent Yield (annualized)*
MLPI

ETRACS Alerian MLP Infrastructure ETN

10/1/12 10/10/12 10/12/12 10/22/12 $0.4279 Quarterly 4.98%
MLPL

ETRACS 2x

Monthly Leveraged

Long Alerian MLP

Infrastructure ETN

10/1/12 10/10/12 10/12/12 10/22/12 $1.0822 Quarterly 10.04%
MLPG

ETRACS Alerian

Natural Gas MLP Index ETN

10/1/12 10/10/12 10/12/12 10/22/12 $0.4287 Quarterly 5.56%
MLPW

ETRACS Wells

Fargo MLP ETN

10/1/12 10/10/12 10/12/12 10/22/12 $0.3635 Quarterly 4.96%
BDCS

ETRACS Wells Fargo Business Development Company ETN

10/1/12 10/10/12 10/12/12 10/22/12 $0.4429 Quarterly 7.08%
BDCL

ETRACS 2x Leveraged Long Wells Fargo Business Development Company ETN

10/1/12 10/10/12 10/12/12 10/22/12 $0.9169 Quarterly 14.13%
RWXL

ETRACS Monthly Pay 2xLeveraged Dow Jones International Real Estate ETN

10/1/12 10/10/12 10/12/12 10/22/12 $0.1000 Monthly 4.29%
DVYL

ETRACS Monthly Pay 2xLeveraged Dow Jones Select Dividend Index ETN

10/1/12 10/10/12 10/12/12 10/22/12 $0.1900 Monthly 8.13%
SDYL

Monthly Pay 2xLeveraged S&P Dividend ETN

10/1/12 10/10/12 10/12/12 10/22/12 $0.1381 Monthly 5.76%

* “Current Yield”, for each ETN, equals the current Coupon Amount annualized and divided by the closing price of the ETN on its current Coupon Valuation Date, or, if the closing price is not available on that date, then the previous available closing price, and rounded to two decimal places for ease of analysis. The Current Yield is not indicative of future coupon payments, if any, on the ETNs. You are not guaranteed any coupon or distribution amount under the ETNs.

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