<?xml version="1.0" encoding="UTF-8"?><bpd:AuctionData xmlns:bpd="http://www.treasurydirect.gov/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.treasurydirect.gov/ http://www.treasurydirect.gov/xsd/Auction_v3_0_0.xsd">
<AuctionAnnouncement>
<SecurityTermWeekYear>30-YEAR</SecurityTermWeekYear>
<SecurityTermDayMonth>0-MONTH</SecurityTermDayMonth>
<SecurityType>BOND</SecurityType>
<CUSIP>912810RA8</CUSIP>
<AnnouncementDate>2013-02-14</AnnouncementDate>
<AuctionDate>2013-02-21</AuctionDate>
<IssueDate>2013-02-28</IssueDate>
<MaturityDate>2043-02-15</MaturityDate>
<OfferingAmount>9.0</OfferingAmount>
<CompetitiveTenderAccepted>Y</CompetitiveTenderAccepted>
<NonCompetitiveTenderAccepted>Y</NonCompetitiveTenderAccepted>
<TreasuryDirectTenderAccepted>Y</TreasuryDirectTenderAccepted>
<TypeOfAuction>SINGLE PRICE</TypeOfAuction>
<CompetitiveClosingTime>13:00</CompetitiveClosingTime>
<NonCompetitiveClosingTime>12:00</NonCompetitiveClosingTime>
<NetLongPositionReport>3150000000.0</NetLongPositionReport>
<MaxAward>3150000000</MaxAward>
<MaxSingleBid>3150000000</MaxSingleBid>
<CompetitiveBidDecimals>3</CompetitiveBidDecimals>
<CompetitiveBidIncrement>0.001</CompetitiveBidIncrement>
<AllocationPercentageDecimals>2</AllocationPercentageDecimals>
<MinBidAmount>100</MinBidAmount>
<MultiplesToBid>100</MultiplesToBid>
<MinToIssue>100</MinToIssue>
<MultiplesToIssue>100</MultiplesToIssue>
<MatureSecurityAmount>54706000000.0</MatureSecurityAmount>
<CurrentlyOutstanding/>
<SOMAIncluded>N</SOMAIncluded>
<SOMAHoldings>1000000.0</SOMAHoldings>
<FIMAIncluded>Y</FIMAIncluded>
<Series>TIPS of February 2043</Series>
<InterestRate/>
<FirstInterestPaymentDate>2013-08-15</FirstInterestPaymentDate>
<StandardInterestPayment/>
<FrequencyInterestPayment>SEMI-ANNUAL</FrequencyInterestPayment>
<StrippableIndicator>Y</StrippableIndicator>
<MinStripAmount>100</MinStripAmount>
<CorpusCUSIP>912803EB5</CorpusCUSIP>
<TINTCUSIP1>912834ME5</TINTCUSIP1>
<TINTCUSIP2>912834MF2</TINTCUSIP2>
<ReOpeningIndicator>N</ReOpeningIndicator>
<OriginalIssueDate/>
<BackDated>Y</BackDated>
<BackDatedDate>2013-02-15</BackDatedDate>
<LongShortNormalCoupon>N</LongShortNormalCoupon>
<LongShortCouponFirstIntPmt/>
<InflationIndexSecurity>Y</InflationIndexSecurity>
<RefCPIDatedDate>229.91100</RefCPIDatedDate>
<IndexRatioOnIssueDate>0.99875</IndexRatioOnIssueDate>
<CPIBasePeriod>1982-1984=100</CPIBasePeriod>
<TIINConversionFactor/>
<AccruedInterest/>
<DatedDate>2013-02-15</DatedDate>
<AnnouncedCUSIP/>
<UnadjustedPrice/>
<UnadjustedAccruedInterest/>
<AnnouncementPDFName>A_20130214_1.pdf</AnnouncementPDFName>
<OriginalDatedDate/>
<AdjustedAmountCurrentlyOutstanding>0.0</AdjustedAmountCurrentlyOutstanding>
<NLPExclusionAmount>0.0</NLPExclusionAmount>
<MaximumNonCompAward>5000000.0</MaximumNonCompAward>
<AdjustedAccruedInterest/>
<Callable>N</Callable>
<CallDate/>
</AuctionAnnouncement>
</bpd:AuctionData>
