8-K 1 mst02001.txt DECEMBER 8K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D. C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 26, 2002 MASTR ASSET SECURITIZATION TRUST Mortgage Pass-Through Certificates, Series 2002-1 Trust (Exact name of registrant as specified in its charter) New York (governing law of 333-60030-01 Pooling and Servicing Agreement) (Commission 74-3040745 (State or other File Number) IRS EIN jurisdiction of Incorporation) c/o Wells Fargo Bank Minnesota, N.A., 9062 Old Annapolis Road Columbia, MD 21045 (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code: (410) 884-2000 (Former name or former address, if changed since last report) ITEM 5. Other Events On December 26, 2002 a distribution was made to holders of MASTR ASSET SECURITIZATION TRUST, Mortgage Pass-Through Certificates, Series 2002-1 Trust. ITEM 7. Financial Statements and Exhibits (c) Exhibits furnished in accordance with Item 601(a) of Regulation S-K Exhibit Number Description EX-99.1 Monthly report distributed to holders of Mortgage Pass-Through Certificates, Series 2002-1 Trust, relating to the December 26, 2002 distribution. Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. MASTR ASSET SECURITIZATION TRUST Mortgage Pass-Through Certificates, Series 2002-1 Trust By: Wells Fargo Bank Minnesota, NA, as Master Servicer By: /s/ Beth Belfield, Assistant Vice President By: Beth Belfield, Assistant Vice President Date: 1/3/03 INDEX TO EXHIBITS Exhibit Number Description EX-99.1 Monthly report distributed to holders of Mortgage Pass-Through Certificates, Series 2002-1 Trust, relating to the December 26, 2002 distribution. EX-99.1

Mortgage Asset Securitization Transactions, Inc Mortgage Pass-Through Certificates Record Date: ~~10/31/02~~ 11/2530/02 Distribution Date: 12/26/02 MASTR Series: 2002-1 Contact: Customer Service - SecuritiesLink Wells Fargo Bank Minnesota, N.A. Securities Administration Services 7485 New Horizon Way Frederick, MD 21703 Telephone: (301) 846-8130 Fax: (301) 815-6660 Certificateholder Distribution Summary Certificate Certificate Beginning Class Pass-Through Certificate Interest Principal Class CUSIP Description Rate Balance Distribution Distribution A-1 55265KCN7 SEN 6.00000% ~~247~~224,~~421~~877,~~077~~480.1953 1,~~237~~103,~~105~~837.3991 2224,~~543~~552,~~596~~211.6699 A-X 55265KCR8 SEN 0.~~18861~~18441% 0.00 3430,~~673~~250.5242 0.00 PO 55265KCP2 PO 0.00000% 1960,~~014,691~~711.0690 0.00 5386,~~979~~010.1512 A-R 55265KCQ0 SEN 6.00000% 0.00 0.00 0.00 B-1 55265KCS6 SUB 6.00000% 2,~~237~~228,~~205~~794.0871 1110,~~186~~935.0361 8,~~410~~488.3869 B-2 55265KCT4 SUB 6.00000% ~~745~~742,~~411~~608.0884 3,~~727~~643.0662 2,~~802~~828.2434 B-3 55265KCU1 SUB 6.00000% ~~447~~445,~~052~~371.2866 2,~~235~~185.2622 1,~~680~~696.6126 B-4 55265KCV9 SUB 6.00000% ~~297~~296,~~386~~268.9597 1,~~486~~453.9365 1,~~117~~128.9738 B-5 55265KCW7 SUB 6.00000% ~~298~~297,~~358~~237.8017 1,~~491~~458.7940 1,~~121~~132.6307 B-6 55265KCX5 SUB 6.00000% ~~299~~298,~~778~~651.6064 1,~~498~~465.8934 1,~~126~~137.9646 Totals ~~252~~230,~~760~~147,~~961~~125.0442 1,~~293~~155,~~404~~230.8717 2224,~~613~~654,~~835~~633.6031

Certificateholder Distribution Summary (continued) Current Ending Cumulative Realized Certificate Total Realized Class Loss Balance Distribution Losses A-1 0.00 ~~224~~200,~~877~~325,~~480~~268.5354 2325,~~780~~656,~~702~~049.0590 0.00 A-X 0.00 0.00 3430,~~673~~250.5242 0.00 PO 0.00 ~~960~~874,~~711~~701.9079 5386,~~979~~010.1512 0.00 A-R 0.00 0.00 0.00 0.00 B-1 0.00 2,~~228~~220,~~794~~306.7101 19,~~596~~424.4130 0.00 B-2 0.00 ~~742~~739,~~608~~780.8450 6,~~529~~471.3096 0.00 B-3 0.00 ~~445~~443,~~371~~675.6640 3,~~915~~881.8748 0.00 B-4 0.00 ~~296~~295,~~268~~140.9759 2,~~604~~582.9003 0.00 B-5 0.00 ~~297~~296,~~237~~105.1710 2,~~613~~590.4247 0.00 B-6 0.00 ~~298~~297,~~651~~514.6418 2,~~625~~602.8580 0.00 Totals 0.00 ~~230~~205,~~147~~492,~~125~~492.4211 2325,~~907~~809,~~240~~863.4748 0.00 All distributions required by the Pooling and Servicing Agreement have been calculated by the Certificate Administrator on behalf of the Trustee.

Principal Distribution Statement Original Beginning Scheduled Unscheduled Face Certificate Principal Principal Realized Class Amount Balance Distribution Distribution Accretion Loss (1) A-1 301,313,000.00 ~~247~~224,~~421~~877,~~077~~480.1953 ~~930~~856,~~135~~479.6008 2123,~~613~~695,~~461~~732.0790 0.00 0.00 A-X 0.00 0.00 0.00 0.00 0.00 0.00 PO 1,096,260.57 1960,~~014,691~~711.0690 3,~~885~~721.1288 5082,~~094~~288.0324 0.00 0.00 A-R 100.00 0.00 0.00 0.00 0.00 0.00 B-1 2,302,000.00 2,~~237~~228,~~205~~794.0871 8,~~410~~488.3869 0.00 0.00 0.00 B-2 767,000.00 ~~745~~742,~~411~~608.0884 2,~~802~~828.2434 0.00 0.00 0.00 B-3 460,000.00 ~~447~~445,~~052~~371.2866 1,~~680~~696.6126 0.00 0.00 0.00 B-4 306,000.00 ~~297~~296,~~386~~268.9597 1,~~117~~128.9738 0.00 0.00 0.00 B-5 307,000.00 ~~298~~297,~~358~~237.8017 1,~~121~~132.6307 0.00 0.00 0.00 B-6 308,460.92 ~~299~~298,~~778~~651.6064 1,~~126~~137.9646 0.00 0.00 0.00 Totals 306,859,821.49 ~~252~~230,~~760~~147,~~961~~125.0442 ~~950~~876,~~280~~612.5116 2123,~~663~~778,~~555~~021.1014 0.00 0.00 (1) Amount Does Not Include Excess Special Hazard, Bankruptcy, or Fraud Losses Unless Otherwise Disclosed. Please Refer to the Prospectus Supplement for a Full Description.

Principal Distribution Statement (continued) Total Ending Ending Total Principal Certificate Certificate Principal Class Reduction Balance Percentage Distribution A-1 2224,~~543~~552,~~596~~211.6699 ~~224~~200,~~877~~325,~~480~~268.5354 0.~~74632519~~66484111 2224,~~543~~552,~~596~~211.6699 A-X 0.00 0.00 0.00000000 0.00 PO 5386,~~979~~010.1512 ~~960~~874,~~711~~701.9079 0.~~87635360~~79789588 5386,~~979~~010.1512 A-R 0.00 0.00 0.00000000 0.00 B-1 8,~~410~~488.3869 2,~~228~~220,~~794~~306.7101 0.~~96819927~~96451173 8,~~410~~488.3869 B-2 2,~~802~~828.2434 ~~742~~739,~~608~~780.8450 0.~~96819927~~96451173 2,~~802~~828.2434 B-3 1,~~680~~696.6126 ~~445~~443,~~371~~675.6640 0.~~96819926~~96451174 1,~~680~~696.6126 B-4 1,~~117~~128.9738 ~~296~~295,~~268~~140.9759 0.~~96819925~~96451173 1,~~117~~128.9738 B-5 1,~~121~~132.6307 ~~297~~296,~~237~~105.1710 0.~~96819925~~96451173 1,~~121~~132.6307 B-6 1,~~126~~137.9646 ~~298~~297,~~651~~514.6418 0.~~96819928~~96451174 1,~~126~~137.9646 Totals 2224,~~613~~654,~~835~~633.6031 ~~230~~205,~~147~~492,~~125~~492.4211 0.~~75000736~~66966242 2224,~~613~~654,~~835~~633.6031

Principal Distribution Factors Statement Original Beginning Scheduled Unscheduled Face Certificate Principal Principal Class (2) Amount Balance Distribution Distribution Accretion A-1 301,313,000.00 ~~821~~746.~~14305453~~32518521 32.~~08694149~~84248964 7178.~~73092787~~64158832 0.00000000 A-X 0.00 0.00000000 0.00000000 0.00000000 0.00000000 PO 1,096,260.57 ~~925~~876.~~59295460~~35360268 3.~~54397495~~39506875 4575.~~69536784~~06266507 0.00000000 A-R 100.00 0.00000000 0.00000000 0.00000000 0.00000000 B-1 2,302,000.00 ~~971~~968.~~85277150~~19926586 3.~~65350999~~68752824 0.00000000 0.00000000 B-2 767,000.00 ~~971~~968.~~85277705~~19926988 3.~~65350717~~68753585 0.00000000 0.00000000 B-3 460,000.00 ~~971~~968.~~85278261~~19926087 3.~~65350000~~68752174 0.00000000 0.00000000 B-4 306,000.00 ~~971~~968.~~85277778~~19924837 3.~~65349673~~68751634 0.00000000 0.00000000 B-5 307,000.00 ~~971~~968.~~85276873~~19925081 3.~~65351792~~68752443 0.00000000 0.00000000 B-6 308,460.92 ~~971~~968.~~85277150~~19927789 3.~~65349361~~68753358 0.00000000 0.00000000

Principal Distribution Factors Statement (continued) Total Ending Ending Total Realized Principal Certificate Certificate Principal Class Loss (3) Reduction Balance Percentage Distribution A-1 0.00000000 7481.~~81786933~~48407799 ~~746~~664.~~32518521~~84110722 0.~~74632519~~66484111 7481.~~81786933~~48407799 A-X 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 PO 0.00000000 4978.~~23934280~~45773382 ~~876~~797.~~35360268~~89587798 0.~~87635360~~79789588 4978.~~23934280~~45773382 A-R 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 B-1 0.00000000 3.~~65350999~~68752824 ~~968~~964.~~19926586~~51173328 0.~~96819927~~96451173 3.~~65350999~~68752824 B-2 0.00000000 3.~~65350717~~68753585 ~~968~~964.~~19926988~~51173403 0.~~96819927~~96451173 3.~~65350717~~68753585 B-3 0.00000000 3.~~65350000~~68752174 ~~968~~964.~~19926087~~51173913 0.~~96819926~~96451174 3.~~65350000~~68752174 B-4 0.00000000 3.~~65349673~~68751634 ~~968~~964.~~19924837~~51173203 0.~~96819925~~96451173 3.~~65349673~~68751634 B-5 0.00000000 3.~~65351792~~68752443 ~~968~~964.~~19925081~~51172638 0.~~96819925~~96451173 3.~~65351792~~68752443 B-6 0.00000000 3.~~65349361~~68753358 ~~968~~964.~~19927789~~51174431 0.~~96819928~~96451174 3.~~65349361~~68753358 (3) Amount Does Not Include Excess Special Hazard, Bankrupcy, or Fraud Losses Unless Otherwise Disclosed. Please Refer to the Prospectus Supplement for a Full Description.

Interest Distribution Statement Beginning Payment of Original Current Certificate/ Current Unpaid Current Face Certificate Notional Accrued Interest Interest Class Amount Rate Balance Interest Shortfall Shortfall A-1 301,313,000.00 6.00000% ~~247~~224,~~421~~877,~~077~~480.1953 1,~~237~~124,~~105~~387.3940 0.00 0.00 A-X 0.00 0.~~18861~~18441% ~~220~~200,~~602~~509,~~358~~765.8860 3430,~~673~~813.5258 0.00 0.00 PO 1,096,260.57 0.00000% 1960,~~014,691~~711.0690 0.00 0.00 0.00 A-R 100.00 6.00000% 0.00 0.00 0.00 0.00 B-1 2,302,000.00 6.00000% 2,~~237~~228,~~205~~794.0871 11,~~186~~143.0397 0.00 0.00 B-2 767,000.00 6.00000% ~~745~~742,~~411~~608.0884 3,~~727~~713.0604 0.00 0.00 B-3 460,000.00 6.00000% ~~447~~445,~~052~~371.2866 2,~~235~~226.2686 0.00 0.00 B-4 306,000.00 6.00000% ~~297~~296,~~386~~268.9597 1,~~486~~481.9334 0.00 0.00 B-5 307,000.00 6.00000% ~~298~~297,~~358~~237.8017 1,~~491~~486.7919 0.00 0.00 B-6 308,460.92 6.00000% ~~299~~298,~~778~~651.6064 1,~~498~~493.8926 0.00 0.00 Totals 306,859,821.49 1,~~293~~176,~~404~~745.8764 0.00 0.00

Interest Distribution Statement (continued) Remaining Ending Non-Supported Total Unpaid Certificate/ Interest Realized Interest Interest Notional Class Shortfall Losses (4) Distribution Shortfall Balance A-1 020,549.0049 0.00 1,~~237~~103,~~105~~837.3991 0.00 ~~224~~200,~~877~~325,~~480~~268.5354 A-X 0563.0015 0.00 3430,~~673~~250.5242 0.00 ~~200~~178,~~509~~694,~~765~~638.60 PO 0.00 0.00 0.00 0.00 ~~960~~874,~~711~~701.9079 A-R 0.00 0.00 0.00 0.00 0.00 B-1 0208.0036 0.00 1110,~~186~~935.0361 0.00 2,~~228~~220,~~794~~306.7101 B-2 069.0042 0.00 3,~~727~~643.0662 0.00 ~~742~~739,~~608~~780.8450 B-3 041.0064 0.00 2,~~235~~185.2622 0.00 ~~445~~443,~~371~~675.6640 B-4 027.0070 0.00 1,~~486~~453.9365 0.00 ~~296~~295,~~268~~140.9759 B-5 027.0079 0.00 1,~~491~~458.7940 0.00 ~~297~~296,~~237~~105.1710 B-6 027.0092 0.00 1,~~498~~465.8934 0.00 ~~298~~297,~~651~~514.6418 Totals 021,515.0047 0.00 1,~~293~~155,~~404~~230.8717 0.00 (4) Amount Does Not Include Excess Special Hazard, Bankrupcy, or Fraud Losses Unless Otherwise Disclosed. Please Refer to the Prospectus Supplement for a Full Description.

Interest Distribution Factors Statement Beginning Payment of Original Current Certificate/ Current Unpaid Current Face Certificate Notional Accrued Interest Interest Class (5) Amount Rate Balance Interest Shortfall Shortfall A-1 301,313,000.00 6.00000% ~~821~~746.~~14305453~~32518521 43.~~10571529~~73162592 0.00000000 0.00000000 A-X 0.00 0.~~18861~~18441% ~~813~~739.~~05437084~~00089801 0.~~12779309~~11356685 0.00000000 0.00000000 PO 1,096,260.57 0.00000% ~~925~~876.~~59295460~~35360268 0.00000000 0.00000000 0.00000000 A-R 100.00 6.00000% 0.00000000 0.00000000 0.00000000 0.00000000 B-1 2,302,000.00 6.00000% ~~971~~968.~~85277150~~19926586 4.~~85926586~~84099479 0.00000000 0.00000000 B-2 767,000.00 6.00000% ~~971~~968.~~85277705~~19926988 4.~~85926988~~84099087 0.00000000 0.00000000 B-3 460,000.00 6.00000% ~~971~~968.~~85278261~~19926087 4.~~85926087~~84100000 0.00000000 0.00000000 B-4 306,000.00 6.00000% ~~971~~968.~~85277778~~19924837 4.~~85924837~~84098039 0.00000000 0.00000000 B-5 307,000.00 6.00000% ~~971~~968.~~85276873~~19925081 4.~~85925081~~84100977 0.00000000 0.00000000 B-6 308,460.92 6.00000% ~~971~~968.~~85277150~~19927789 4.~~85925413~~84100222 0.00000000 0.00000000 (5) Per $1 denomination.

Interest Distribution Factors Statement (continued) Remaining Ending Non-Supported Total Unpaid Certificate/ Interest Realized Interest Interest Notional Class Shortfall Losses (6) Distribution Shortfall Balance A-1 0.~~00000000~~06819981 0.00000000 43.~~10571529~~66342611 0.00000000 ~~746~~664.~~32518521~~84110722 A-X 0.~~00000000~~00207555 0.00000000 0.~~12779309~~11149127 0.00000000 ~~739~~658.~~00089801~~59883682 PO 0.00000000 0.00000000 0.00000000 0.00000000 ~~876~~797.~~35360268~~89587798 A-R 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 B-1 0.~~00000000~~09051260 0.00000000 4.~~85926586~~75048219 0.00000000 ~~968~~964.~~19926586~~51173328 B-2 0.~~00000000~~09050847 0.00000000 4.~~85926988~~75048240 0.00000000 ~~968~~964.~~19926988~~51173403 B-3 0.~~00000000~~09052174 0.00000000 4.~~85926087~~75047826 0.00000000 ~~968~~964.~~19926087~~51173913 B-4 0.~~00000000~~09052288 0.00000000 4.~~85924837~~75049020 0.00000000 ~~968~~964.~~19924837~~51173203 B-5 0.~~00000000~~09052117 0.00000000 4.~~85925081~~75048860 0.00000000 ~~968~~964.~~19925081~~51172638 B-6 0.~~00000000~~09051390 0.00000000 4.~~85925413~~75048833 0.00000000 ~~968~~964.~~19927789~~51174431 (6) Amount Does Not Include Excess Special Hazard, Bankrupcy,or Fraud Losses Unless Otherwise Disclosed. Please Refer to the Prospectus Supplement for a Full Description.

CERTIFICATEHOLDER ACCOUNT STATEMENT CERTIFICATE ACCOUNT Beginning Balance 0.00 Deposits Payments of Interest and Principal 2325,~~953~~838,~~402~~824.4577 Liquidations, Insurance Proceeds, Reserve Funds 0.00 Proceeds from Repurchased Loans 0.00 Other Amounts (Servicer Advances) 719,~~373~~801.6065 Realized Losses 0.00 Prepayment Penalties 0.00 Total Deposits 2325,~~960~~858,~~776~~626.0542 Withdrawals Reimbursement for Servicer Advances 0.00 Payment of Service Fee 5348,~~535~~762.5894 Payment of Interest and Principal 2325,~~907~~809,~~240~~863.4748 Total Withdrawals (Pool Distribution Amount) 2325,~~960~~858,~~776~~626.0542 Ending Balance 0.00

PREPAYMENT/CURTAILMENT INTEREST SHORTFALL Total Prepayment/Curtailment Interest Shortfall 021,515.0047 Servicing Fee Support 0.00 Non-Supported Prepayment/Curtailment Interest Shortfall 021,515.0047

SERVICING FEES Gross Servicing Fee 5348,~~535~~762.5894 Supported Prepayment/Curtailment Interest Shortfall 0.00 Net Servicing Fee 5348,~~535~~762.5894

LOAN STATUS STRATIFICATION/CREDIT ENHANCEMENT STATEMENT DELINQUENCY STATUS DELINQUENT BANKRUPTCY FORECLOSURE REO Total No of Loans No of Loans No of Loans No of Loans No of Loans Principal Balance Principal Balance Principal Balance Principal Balance Principal Balance 0-29 Days 0 0 0 0 0.00 0.00 0.00 0.00 30 Days 25 0 0 0 25 ~~848~~2,~~448~~246,974.4814 0.00 0.00 0.00 ~~848~~2,~~448~~246,974.4814 60 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 90 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 120 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 150 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 180+ Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 Totals 25 0 0 0 25 ~~848~~2,~~448~~246,974.4814 0.00 0.00 0.00 ~~848~~2,~~448~~246,974.4814 No of Loans No of Loans No of Loans No of Loans No of Loans Principal Balance Principal Balance Principal Balance Principal Balance Principal Balance 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.~~353982~~978474% 0.000000% 0.000000% 0.000000% 0.~~353982~~978474% 01.~~367583~~089994% 0.000000% 0.000000% 0.000000% 01.~~367583~~089994% 60 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 90 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 120 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 150 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 180+ Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% Totals 0.~~353982~~978474% 0.000000% 0.000000% 0.000000% 0.~~353982~~978474% 01.~~367583~~089994% 0.000000% 0.000000% 0.000000% 01.~~367583~~089994%

OTHER INFORMATION Current Period Class A Insufficient Funds 0.00 Principal Balance of Contaminated Properties 0.00 Periodic Advance 719,~~373~~801.6065

CREDIT ENHANCEMENT Original $ Original % Current $ Current % Bankruptcy 100,000.00 0.03258817% 100,000.00 0.~~04345047~~04866358% Fraud 3,068,280.00 0.99989630% 3,068,280.00 1.~~33318198~~49313484% Special Hazard 3,068,598.00 0.99999993% 3,068,598.00 1.~~33332015~~49328959% Limit of Subordinate's Exposure to Certain Types of Losses

COLLATERAL STATEMENT Collateral Description Fixed 15 Year Weighted Average Gross Coupon 6.~~394693~~389870% Weighted Average Pass-Through Rate 6.~~140529~~135618% Weighted Average Maturity(Stepdown Calculation ) ~~168~~167 Beginning Scheduled Collateral Loan Count ~~613~~565 Number Of Loans Paid In Full 4854 Ending Scheduled Collateral Loan Count ~~565~~511 Beginning Scheduled Collateral Balance ~~252~~230,~~760~~147,~~961~~125.0342 Ending Scheduled Collateral Balance ~~230~~205,~~147~~492,~~125~~492.4211 Ending Actual Collateral Balance at 3130-~~Oct~~Nov-2002 ~~230~~206,~~818~~145,~~362~~622.3507 Monthly P &I Constant 2,~~297~~102,~~221~~120.0374 Special Servicing Fee 0.00 Prepayment Penalties 0.00 Realized Loss Amount 0.00 Cumulative Realized Loss 0.00 Class A Optimal Amount 2325,~~815~~707,~~375~~412.5896 Class AP Deferred Amount 0.00 Ending Scheduled Balance for Premium Loans ~~200~~178,~~509~~694,~~765~~638.60 Ending scheduled Balance For discounted Loans 2926,~~637~~797,~~359~~853.8251 Scheduled Principal ~~950~~876,~~280~~612.5117 Unscheduled Principal 2123,~~663~~778,~~555~~021.1014

Miscellaneous Reporting ~~Senior~~Junior Percentage 981.~~281924~~880100% ~~Senior~~Junior Prepayment Percentage ~~100~~0.000000% ~~Junior~~Senior ~~Percentage 1.718076% Junior~~ Prepayment Percentage 0100.000000% ~~Remaining~~Senior ~~Class~~Percentage ~~Unpaid Interest Shortfall 0~~98.00119900%

Filing Compare · MASTR ASSET SECURITIZATION TRUST 2002-1