8-K 1 mlm03a01.txt APRIL 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): April 25, 2003 MERRILL LYNCH MORTGAGE INVESTORS, INC. Mortgage Pass-Through Certificates, Series 2003-A01 Trust (Exact name of registrant as specified in its charter) New York (governing law of 333-101760-01 Pooling and Servicing Agreement) (Commission Pending (State or other File Number) IRS EIN jurisdiction of Incorporation) c/o Wells Fargo Bank Minnesota, N.A. 9062 Old Annapolis Road Columbia, Maryland 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 April 25, 2003 a distribution was made to holders of MERRILL LYNCH MORTGAGE INVESTORS, INC., Mortgage Pass-Through Certificates, Series 2003-A01 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 2003-A01 Trust, relating to the April 25, 2003 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. MERRILL LYNCH MORTGAGE INVESTORS, INC. Mortgage Pass-Through Certificates, Series 2003-A01 Trust By: Wells Fargo Bank Minnesota, N.A., as Master Servicer By: /s/ Beth Belfield, Assistant Vice President By: Beth Belfield, Assistant Vice President Date: 4/30/03 INDEX TO EXHIBITS Exhibit Number Description EX-99.1 Monthly report distributed to holders of Mortgage Pass-Through Certificates, Series 2003-A01 Trust, relating to the April 25, 2003 distribution.

Merrill Lynch Mortgage Loans, Inc. Mortgage Pass-Through Certificates Record Date: 23/2831/03 ~~Distribution Date: 3~~4/25/03 Distribution Date: MLM Series: 2003-A01 Contact: CTSLink Customer Service Wells Fargo Bank Minnesota, N.A. Corporate Trust Services 9062 Old Annapolis Road Columbia, MD 21045-1951 Telephone: (301) 815-6600 Fax: (301) 815-6600 Certificateholder Distribution Summary Certificate Certificate Beginning Class Pass-Through Certificate Interest Principal Class CUSIP Description Rate Balance Distribution Distribution I-A 589929D62 SEN 3.98100% ~~111~~105,~~053~~976,~~111~~830.2897 ~~368~~351,~~418~~578.7014 5,~~076~~985,~~280~~988.3267 I-A-IO 589929D70 SEN 0.~~65901~~65485% 0.00 6057,~~987~~832.5475 0.00 II-A 589929D88 SEN 4.52600% 6867,~~758~~032,~~205~~369.4303 ~~259~~252,~~333~~823.0375 12,~~725~~129,~~836~~241.4189 II-A-IO 589929D96 SEN 0.~~57671~~57777% 0.00 3332,~~044~~274.4761 0.00 III-A 589929F37 SEN 4.91000% 9997,~~854~~838,~~302~~185.8206 ~~408~~400,~~570~~321.5224 21,~~016~~861,~~117~~131.7587 III-A-1 589929E20 SEN 1.72700% 4441,~~477~~820,~~038~~724.2744 6460,~~009~~186.8799 2,~~656~~452,~~313~~113.8388 III-A-2 589929E38 SEN 4.12700% 46,860,000.00 161,159.35 0.00 III-A-3 589929E46 SEN 4.86300% 22,740,000.00 92,153.85 0.00 III-A-4 589929E53 SEN 4.97700% 17,484,903.00 72,518.64 0.00 III-A-IO 589929E61 SEN 0.~~40990~~40156% 0.00 3432,~~108~~739.4554 0.00 IV-A-IO 589929E79 SEN 1.~~76408~~71805% 0.00 ~~193~~184,~~405~~555.1165 0.00 M-1 589929E87 SUB 5.~~09694~~09140% 5,~~981~~978,~~664~~313.0166 25,~~406~~365.8200 3,~~350~~355.3466 M-2 589929E95 SUB 5.~~09694~~09140% 2,~~563~~562,~~568~~133.8600 10,~~888~~870.6371 1,~~435~~438.8614 M-3 589929F29 SUB 5.~~09694~~09140% 1,~~495~~494,~~415~~578.7517 6,~~351~~341.7025 ~~837~~838.5992 B-1 589929F45 SUB 5.~~09694~~09140% 854,~~521~~042.2967 3,~~629~~623.5456 ~~478~~479.6238 B-2 589929F52 SUB 5.~~09694~~09140% 640,~~891~~532.4750 2,~~722~~717.1567 ~~358~~359.9653 B-3 589929F60 SUB 5.~~09694~~09140% 854,~~534~~055.0744 3,~~629~~623.5962 ~~478~~479.6339 R-I 589929XXX SEN 0.00000% 0.00 0.00 0.00 R-II 589929XXX SEN 0.00000% 0.00 0.00 0.00 Totals ~~423~~412,~~618~~136,~~156~~667.2594 1,~~800~~750,~~337~~686.9632 1112,~~481~~435,~~488~~427.3133

Certificateholder Distribution Summary (continued) Current Ending Cumulative Realized Certificate Total Realized Class Loss Balance Distribution Losses I-A 0.00 ~~105~~99,~~976~~990,~~830~~842.9730 56,~~444~~337,~~699~~566.0281 0.00 I-A-IO 0.00 0.00 6057,~~987~~832.5475 0.00 II-A 0.00 6764,~~032~~903,~~369~~127.0314 12,~~985~~382,~~169~~065.4464 0.00 II-A-IO 0.00 0.00 3332,~~044~~274.4761 0.00 III-A 0.00 9795,~~838~~977,~~185~~053.0619 2,~~424~~261,~~688~~453.2711 0.00 III-A-1 0.00 4139,~~820~~368,~~724~~610.4457 2,~~720~~512,~~323~~300.7087 0.00 III-A-2 0.00 46,860,000.00 161,159.35 0.00 III-A-3 0.00 22,740,000.00 92,153.85 0.00 III-A-4 0.00 17,484,903.00 72,518.64 0.00 III-A-IO 0.00 0.00 3432,~~108~~739.4554 0.00 IV-A-IO 0.00 0.00 ~~193~~184,~~405~~555.1165 0.00 M-1 0.00 5,~~978~~974,~~313~~958.6600 28,~~757~~720.1666 0.00 M-2 0.00 2,~~562~~560,~~133~~694.0086 12,~~324~~308.4985 0.00 M-3 0.00 1,~~494~~493,~~578~~739.1725 7,~~189~~180.2917 0.00 B-1 0.00 ~~854~~853,~~042~~563.6729 4,~~108~~102.1694 0.00 B-2 0.00 640,~~532~~172.5097 3,~~081~~077.1120 0.00 B-3 0.00 ~~854~~853,~~055~~576.4406 4,~~108~~103.2201 0.00 R-I 0.00 0.00 0.00 0.00 R-II 0.00 0.00 0.00 0.00 Totals 0.00 ~~412~~399,~~136~~701,~~667~~240.9463 1314,~~281~~186,~~826~~113.2765 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) I-A 114,035,451.00 ~~111~~105,~~053~~976,~~111~~830.2897 ~~122~~117,~~244~~431.0304 45,~~954~~868,~~036~~557.2963 0.00 0.00 I-A-IO 0.00 0.00 0.00 0.00 0.00 0.00 II-A 69,313,310.00 6867,~~758~~032,~~205~~369.4303 7,~~254~~299.2893 12,~~718~~121,~~582~~941.1396 0.00 0.00 II-A-IO 0.00 0.00 0.00 0.00 0.00 0.00 III-A 100,000,000.00 9997,~~854~~838,~~302~~185.8206 4241,~~962~~876.0329 1,~~973~~819,~~155~~255.7358 0.00 0.00 III-A-1 44,669,000.00 4441,~~477~~820,~~038~~724.2744 5655,~~604~~173.1564 2,~~599~~396,~~709~~940.6824 0.00 0.00 III-A-2 46,860,000.00 46,860,000.00 0.00 0.00 0.00 0.00 III-A-3 22,740,000.00 22,740,000.00 0.00 0.00 0.00 0.00 III-A-4 17,484,903.00 17,484,903.00 0.00 0.00 0.00 0.00 III-A-IO 0.00 0.00 0.00 0.00 0.00 0.00 IV-A-IO 0.00 0.00 0.00 0.00 0.00 0.00 M-1 5,985,001.00 5,~~981~~978,~~664~~313.0166 3,~~350~~355.3466 0.00 0.00 0.00 M-2 2,564,999.00 2,~~563~~562,~~568~~133.8600 1,~~435~~438.8614 0.00 0.00 0.00 M-3 1,496,250.00 1,~~495~~494,~~415~~578.7517 ~~837~~838.5992 0.00 0.00 0.00 B-1 854,998.00 854,~~521~~042.2967 ~~478~~479.6238 0.00 0.00 0.00 B-2 641,249.00 640,~~891~~532.4750 ~~358~~359.9653 0.00 0.00 0.00 B-3 855,010.79 854,~~534~~055.0744 ~~478~~479.6339 0.00 0.00 0.00 R-I 0.00 0.00 0.00 0.00 0.00 0.00 R-II 0.00 0.00 0.00 0.00 0.00 0.00 Totals 427,500,171.79 ~~423~~412,~~618~~136,~~156~~667.2594 ~~236~~228,~~004~~731.4992 1112,~~245~~206,~~483~~695.8341 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 I-A 5,~~076~~985,~~280~~988.3267 ~~105~~99,~~976~~990,~~830~~842.9730 0.~~92933233~~87683998 5,~~076~~985,~~280~~988.3267 I-A-IO 0.00 0.00 0.00000000 0.00 II-A 12,~~725~~129,~~836~~241.4189 6764,~~032~~903,~~369~~127.0314 0.~~96709231~~93637322 12,~~725~~129,~~836~~241.4189 II-A-IO 0.00 0.00 0.00000000 0.00 III-A 21,~~016~~861,~~117~~131.7587 9795,~~838~~977,~~185~~053.0619 0.~~97838185~~95977053 21,~~016~~861,~~117~~131.7587 III-A-1 2,~~656~~452,~~313~~113.8388 4139,~~820~~368,~~724~~610.4457 0.~~93623597~~88134076 2,~~656~~452,~~313~~113.8388 III-A-2 0.00 46,860,000.00 1.00000000 0.00 III-A-3 0.00 22,740,000.00 1.00000000 0.00 III-A-4 0.00 17,484,903.00 1.00000000 0.00 III-A-IO 0.00 0.00 0.00000000 0.00 IV-A-IO 0.00 0.00 0.00000000 0.00 M-1 3,~~350~~355.3466 5,~~978~~974,~~313~~958.6600 0.~~99888265~~99832197 3,~~350~~355.3466 M-2 1,~~435~~438.8614 2,~~562~~560,~~133~~694.0086 0.~~99888265~~99832197 1,~~435~~438.8614 M-3 ~~837~~838.5992 1,~~494~~493,~~578~~739.1725 0.~~99888265~~99832197 ~~837~~838.5992 B-1 ~~478~~479.6238 ~~854~~853,~~042~~563.6729 0.~~99888265~~99832197 ~~478~~479.6238 B-2 ~~358~~359.9653 640,~~532~~172.5097 0.~~99888265~~99832198 ~~358~~359.9653 B-3 ~~478~~479.6339 ~~854~~853,~~055~~576.4406 0.~~99888265~~99832197 ~~478~~479.6339 R-I 0.00 0.00 0.00000000 0.00 R-II 0.00 0.00 0.00000000 0.00 Totals 1112,~~481~~435,~~488~~427.3133 ~~412~~399,~~136~~701,~~667~~240.9463 0.~~96406199~~93497329 1112,~~481~~435,~~488~~427.3133

Principal Distribution Factors Statement Original Beginning Scheduled Unscheduled Face Certificate Principal Principal Class (2) Amount Balance Distribution Distribution Accretion I-A 114,035,451.00 ~~973~~929.~~84725808~~33232640 1.~~07198269~~02977661 4351.~~44294907~~46257220 0.00000000 I-A-IO 0.00 0.00000000 0.00000000 0.00000000 0.00000000 II-A 69,313,310.00 ~~991~~967.~~99137121~~09230925 0.~~10465926~~10531787 2430.~~79440284~~61377331 0.00000000 II-A-IO 0.00 0.00000000 0.00000000 0.00000000 0.00000000 III-A 100,000,000.00 ~~998~~978.~~54302820~~38185060 0.~~42962030~~41876290 1918.~~73155730~~19255580 0.00000000 III-A-1 44,669,000.00 ~~995~~936.~~70257382~~23596767 1.~~26719089~~23516622 5853.~~19941525~~66003806 0.00000000 III-A-2 46,860,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 III-A-3 22,740,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 III-A-4 17,484,903.00 1000.00000000 0.00000000 0.00000000 0.00000000 III-A-IO 0.00 0.00000000 0.00000000 0.00000000 0.00000000 IV-A-IO 0.00 0.00000000 0.00000000 0.00000000 0.00000000 M-1 5,985,001.00 ~~999~~998.~~44244120~~88265014 0.~~55978938~~56067827 0.00000000 0.00000000 M-2 2,564,999.00 ~~999~~998.~~44244033~~88265064 0.~~55978969~~56067858 0.00000000 0.00000000 M-3 1,496,250.00 ~~999~~998.~~44243943~~88265330 0.~~55979282~~56068170 0.00000000 0.00000000 B-1 854,998.00 ~~999~~998.~~44244314~~88265236 0.~~55979078~~56067967 0.00000000 0.00000000 B-2 641,249.00 ~~999~~998.~~44244747~~88264933 0.~~55978255~~56067144 0.00000000 0.00000000 B-3 855,010.79 ~~999~~998.~~44243978~~88264568 0.~~55979411~~56068298 0.00000000 0.00000000 R-I 0.00 0.00000000 0.00000000 0.00000000 0.00000000 R-II 0.00 0.00000000 0.00000000 0.00000000 0.00000000 (2) All classes are per $1,000 denomination.

Principal Distribution Factors Statement (continued) Total Ending Ending Total Realized Principal Certificate Certificate Principal Class Loss (3) Reduction Balance Percentage Distribution I-A 0.00000000 4452.~~51493176~~49234880 ~~929~~876.~~33232640~~83997760 0.~~92933233~~87683998 4452.~~51493176~~49234880 I-A-IO 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 II-A 0.00000000 2430.~~89906210~~71909118 ~~967~~936.~~09230925~~37321807 0.~~96709231~~93637322 2430.~~89906210~~71909118 II-A-IO 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 III-A 0.00000000 2018.~~16117750~~61131870 ~~978~~959.~~38185060~~77053190 0.~~97838185~~95977053 2018.~~16117750~~61131870 III-A-1 0.00000000 5954.~~46660615~~89520428 ~~936~~881.~~23596767~~34076362 0.~~93623597~~88134076 5954.~~46660615~~89520428 III-A-2 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 III-A-3 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 III-A-4 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 III-A-IO 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 IV-A-IO 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 M-1 0.00000000 0.~~55978938~~56067827 998.~~88265014~~32197188 0.~~99888265~~99832197 0.~~55978938~~56067827 M-2 0.00000000 0.~~55978969~~56067858 998.~~88265064~~32197206 0.~~99888265~~99832197 0.~~55978969~~56067858 M-3 0.00000000 0.~~55979282~~56068170 998.~~88265330~~32197160 0.~~99888265~~99832197 0.~~55979282~~56068170 B-1 0.00000000 0.~~55979078~~56067967 998.~~88265236~~32197268 0.~~99888265~~99832197 0.~~55979078~~56067967 B-2 0.00000000 0.~~55978255~~56067144 998.~~88264933~~32197789 0.~~99888265~~99832198 0.~~55978255~~56067144 B-3 0.00000000 0.~~55979411~~56068298 998.~~88264568~~32197439 0.~~99888265~~99832197 0.~~55979411~~56068298 R-I 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 R-II 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 (3) Amount Does Not Include Excess Special Hazard, ~~Bankruptcy~~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 I-A 114,035,451.00 3.98100% ~~111~~105,~~053~~976,~~111~~830.2897 ~~368~~351,~~418~~578.7014 0.00 0.00 I-A-IO 0.00 0.~~65901~~65485% ~~111~~105,~~053~~976,~~111~~830.2897 6057,~~987~~832.5475 0.00 0.00 II-A 69,313,310.00 4.52600% 6867,~~758~~032,~~205~~369.4303 ~~259~~252,~~333~~823.0375 0.00 0.00 II-A-IO 0.00 0.~~57671~~57777% 6867,~~758~~032,~~205~~369.4303 3332,~~044~~274.4761 0.00 0.00 III-A 100,000,000.00 4.91000% 9997,~~854~~838,~~302~~185.8206 ~~408~~400,~~570~~321.5224 0.00 0.00 III-A-1 44,669,000.00 1.72700% 4441,~~477~~820,~~038~~724.2744 6460,~~009~~186.8799 0.00 0.00 III-A-2 46,860,000.00 4.12700% 46,860,000.00 161,159.35 0.00 0.00 III-A-3 22,740,000.00 4.86300% 22,740,000.00 92,153.85 0.00 0.00 III-A-4 17,484,903.00 4.97700% 17,484,903.00 72,518.64 0.00 0.00 III-A-IO 0.00 0.~~40990~~40156% 9997,~~854~~838,~~302~~185.8206 3432,~~108~~739.4554 0.00 0.00 IV-A-IO 0.00 1.~~76408~~71805% ~~131~~128,~~561~~905,~~941~~627.2744 ~~193~~184,~~405~~555.1165 0.00 0.00 M-1 5,985,001.00 5.~~09694~~09140% 5,~~981~~978,~~664~~313.0166 25,~~406~~365.8200 0.00 0.00 M-2 2,564,999.00 5.~~09694~~09140% 2,~~563~~562,~~568~~133.8600 10,~~888~~870.6371 0.00 0.00 M-3 1,496,250.00 5.~~09694~~09140% 1,~~495~~494,~~415~~578.7517 6,~~351~~341.7025 0.00 0.00 B-1 854,998.00 5.~~09694~~09140% 854,~~521~~042.2967 3,~~629~~623.5456 0.00 0.00 B-2 641,249.00 5.~~09694~~09140% 640,~~891~~532.4750 2,~~722~~717.1567 0.00 0.00 B-3 855,010.79 5.~~09694~~09140% 854,~~534~~055.0744 3,~~629~~623.5962 0.00 0.00 R-I 0.00 0.00000% 0.00 0.00 0.00 0.00 R-II 0.00 0.00000% 0.00 0.00 0.00 0.00 Totals 427,500,171.79 1,~~800~~750,~~337~~686.9632 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 I-A 0.00 0.00 ~~368~~351,~~418~~578.7014 0.00 ~~105~~99,~~976~~990,~~830~~842.9730 I-A-IO 0.00 0.00 6057,~~987~~832.5475 0.00 ~~105~~99,~~976~~990,~~830~~842.9730 II-A 0.00 0.00 ~~259~~252,~~333~~823.0375 0.00 6764,~~032~~903,~~369~~127.0314 II-A-IO 0.00 0.00 3332,~~044~~274.4761 0.00 6764,~~032~~903,~~369~~127.0314 III-A 0.00 0.00 ~~408~~400,~~570~~321.5224 0.00 9795,~~838~~977,~~185~~053.0619 III-A-1 0.00 0.00 6460,~~009~~186.8799 0.00 4139,~~820~~368,~~724~~610.4457 III-A-2 0.00 0.00 161,159.35 0.00 46,860,000.00 III-A-3 0.00 0.00 92,153.85 0.00 22,740,000.00 III-A-4 0.00 0.00 72,518.64 0.00 17,484,903.00 III-A-IO 0.00 0.00 3432,~~108~~739.4554 0.00 9795,~~838~~977,~~185~~053.0619 IV-A-IO 0.00 0.00 ~~193~~184,~~405~~555.1165 0.00 ~~128~~126,~~905~~453,~~627~~513.4457 M-1 0.00 0.00 25,~~406~~365.8200 0.00 5,~~978~~974,~~313~~958.6600 M-2 0.00 0.00 10,~~888~~870.6371 0.00 2,~~562~~560,~~133~~694.0086 M-3 0.00 0.00 6,~~351~~341.7025 0.00 1,~~494~~493,~~578~~739.1725 B-1 0.00 0.00 3,~~629~~623.5456 0.00 ~~854~~853,~~042~~563.6729 B-2 0.00 0.00 2,~~722~~717.1567 0.00 640,~~532~~172.5097 B-3 0.00 0.00 3,~~629~~623.5962 0.00 ~~854~~853,~~055~~576.4406 R-I 0.00 0.00 0.00 0.00 0.00 R-II 0.00 0.00 0.00 0.00 0.00 Totals 0.00 0.00 1,~~800~~750,~~337~~686.9632 0.00 (4) Amount Does Not Include Excess Special Hazard, ~~Bankruptcy~~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 I-A 114,035,451.00 3.98100% ~~973~~929.~~84725808~~33232640 3.~~23073831~~08306002 0.00000000 0.00000000 I-A-IO 0.00 0.~~65901~~65485% ~~973~~929.~~84725808~~33232640 0.~~53481211~~50714712 0.00000000 0.00000000 II-A 69,313,310.00 4.52600% ~~991~~967.~~99137121~~09230925 3.~~74146077~~64754980 0.00000000 0.00000000 II-A-IO 0.00 0.~~57671~~57777% ~~991~~967.~~99137121~~09230925 0.~~47674061~~46563366 0.00000000 0.00000000 III-A 100,000,000.00 4.91000% ~~998~~978.~~54302820~~38185060 4.~~08570520~~00321240 0.00000000 0.00000000 III-A-1 44,669,000.00 1.72700% ~~995~~936.~~70257382~~23596767 1.~~43298193~~34739954 0.00000000 0.00000000 III-A-2 46,860,000.00 4.12700% 1000.00000000 3.43916667 0.00000000 0.00000000 III-A-3 22,740,000.00 4.86300% 1000.00000000 4.05250000 0.00000000 0.00000000 III-A-4 17,484,903.00 4.97700% 1000.00000000 4.14750027 0.00000000 0.00000000 III-A-IO 0.00 0.~~40990~~40156% ~~998~~978.~~54302820~~38185060 0.~~34108450~~32739540 0.00000000 0.00000000 IV-A-IO 0.00 1.~~76408~~71805% ~~998~~978.~~54302813~~38185059 1.~~46792699~~40076040 0.00000000 0.00000000 M-1 5,985,001.00 5.~~09694~~09140% ~~999~~998.~~44244120~~88265014 4.~~24508200~~23809453 0.00000000 0.00000000 M-2 2,564,999.00 5.~~09694~~09140% ~~999~~998.~~44244033~~88265064 4.~~24508158~~23809522 0.00000000 0.00000000 M-3 1,496,250.00 5.~~09694~~09140% ~~999~~998.~~44243943~~88265330 4.~~24507937~~23809524 0.00000000 0.00000000 B-1 854,998.00 5.~~09694~~09140% ~~999~~998.~~44244314~~88265236 4.~~24508595~~23809179 0.00000000 0.00000000 B-2 641,249.00 5.~~09694~~09140% ~~999~~998.~~44244747~~88264933 4.~~24507485~~23808848 0.00000000 0.00000000 B-3 855,010.79 5.~~09694~~09140% ~~999~~998.~~44243978~~88264568 4.~~24508093~~23809856 0.00000000 0.00000000 R-I 0.00 0.00000% 0.00000000 0.00000000 0.00000000 0.00000000 R-II 0.00 0.00000% 0.00000000 0.00000000 0.00000000 0.00000000 (5) All classes are per $1,000 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 I-A 0.00000000 0.00000000 3.~~23073831~~08306002 0.00000000 ~~929~~876.~~33232640~~83997760 I-A-IO 0.00000000 0.00000000 0.~~53481211~~50714712 0.00000000 ~~929~~876.~~33232640~~83997760 II-A 0.00000000 0.00000000 3.~~74146077~~64754980 0.00000000 ~~967~~936.~~09230925~~37321807 II-A-IO 0.00000000 0.00000000 0.~~47674061~~46563366 0.00000000 ~~967~~936.~~09230925~~37321807 III-A 0.00000000 0.00000000 4.~~08570520~~00321240 0.00000000 ~~978~~959.~~38185060~~77053190 III-A-1 0.00000000 0.00000000 1.~~43298193~~34739954 0.00000000 ~~936~~881.~~23596767~~34076362 III-A-2 0.00000000 0.00000000 3.43916667 0.00000000 1000.00000000 III-A-3 0.00000000 0.00000000 4.05250000 0.00000000 1000.00000000 III-A-4 0.00000000 0.00000000 4.14750027 0.00000000 1000.00000000 III-A-IO 0.00000000 0.00000000 0.~~34108450~~32739540 0.00000000 ~~978~~959.~~38185060~~77053190 IV-A-IO 0.00000000 0.00000000 1.~~46792699~~40076040 0.00000000 ~~978~~959.~~38185059~~77053196 M-1 0.00000000 0.00000000 4.~~24508200~~23809453 0.00000000 998.~~88265014~~32197188 M-2 0.00000000 0.00000000 4.~~24508158~~23809522 0.00000000 998.~~88265064~~32197206 M-3 0.00000000 0.00000000 4.~~24507937~~23809524 0.00000000 998.~~88265330~~32197160 B-1 0.00000000 0.00000000 4.~~24508595~~23809179 0.00000000 998.~~88265236~~32197268 B-2 0.00000000 0.00000000 4.~~24507485~~23808848 0.00000000 998.~~88264933~~32197789 B-3 0.00000000 0.00000000 4.~~24508093~~23809856 0.00000000 998.~~88264568~~32197439 R-I 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 R-II 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 (6) Amount Does Not Include Excess Special Hazard, ~~Bankruptcy~~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 1314,~~361~~275,~~689~~028.7757 Liquidations, Insurance Proceeds, Reserve Funds 0.00 Proceeds from Repurchased Loans 0.00 Other Amounts (Servicer Advances) 2614,~~460~~961.5521 Realized Losses 0.00 Prepayment Penalties 0.00 Total Deposits 1314,~~388~~289,~~150~~989.3278 Withdrawals Reimbursement for Servicer Advances 0.00 Payment of Service Fee ~~106~~103,~~324~~876.0513 Payment of Interest and Principal 1314,~~281~~186,~~826~~113.2765 Total Withdrawals (Pool Distribution Amount) 1314,~~388~~289,~~150~~989.3278 Ending Balance 0.00

SERVICING FEES Gross Servicing Fee ~~106~~103,~~324~~876.0513 Supported Prepayment/Curtailment Interest Shortfall 0.00 Net Servicing Fee ~~106~~103,~~324~~876.0513

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 145 0 0 0 14 5 2,~~578~~081,~~962~~642.6365 0.00 0.00 0.00 52,~~578~~081,~~962~~642.6365 60 Days 02 0 0 0 02 0936,927.0022 0.00 0.00 0.00 0936,927.0022 90 Days 10 0 0 0 10 ~~140,000~~0.00 0.00 0.00 0.00 ~~140,000~~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 157 0 0 0 157 53,~~718~~018,~~962~~569.6387 0.00 0.00 0.00 53,~~718~~018,~~962~~569.6387 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 10.~~408451~~516529% 0.000000% 0.000000% 0.000000% 10.~~408451~~516529% 10.~~353039~~520567% 0.000000% 0.000000% 0.000000% 10.~~353039~~520567% 60 Days 0.~~000000~~206612% 0.000000% 0.000000% 0.000000% 0.~~000000~~206612% 0.~~000000~~234302% 0.000000% 0.000000% 0.000000% 0.~~000000~~234302% 90 Days 0.~~100604~~000000% 0.000000% 0.000000% 0.000000% 0.~~100604~~000000% 0.~~033954~~000000% 0.000000% 0.000000% 0.000000% 0.~~033954~~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 10.~~509054~~723140% 0.000000% 0.000000% 0.000000% 10.~~509054~~723140% 10.~~386992~~754869% 0.000000% 0.000000% 0.000000% 10.~~386992~~754869%

Delinquency Status By Groups DELINQUENT BANKRUPTCY FORECLOSURE REO Total 1 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 50 0 0 0 50 ~~2,185,900~~0.6200 0.00 0.00 0.00 ~~2,185,900~~0.6200 60 Days 01 0 0 0 01 0451,284.0098 0.00 0.00 0.00 0451,284.0098 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 51 0 0 0 51 2451,~~185,900~~284.6298 0.00 0.00 0.00 2451,~~185,900~~284.6298 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 10.~~818182~~000000% 0.000000% 0.000000% 0.000000% 10.~~818182~~000000% 10.~~996687~~000000% 0.000000% 0.000000% 0.000000% 10.~~996687~~000000% 60 Days 0.~~000000~~381679% 0.000000% 0.000000% 0.000000% 0.~~000000~~381679% 0.~~000000~~436122% 0.000000% 0.000000% 0.000000% 0.~~000000~~436122% 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 10.~~818182~~381679% 0.000000% 0.000000% 0.000000% 10.~~818182~~381679% 10.~~996687~~436122% 0.000000% 0.000000% 0.000000% 10.~~996687~~436122% DELINQUENT BANKRUPTCY FORECLOSURE REO Total 2 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 41 0 0 0 4 1 305,~~240,213~~645.5148 0.00 0.00 0.00 1305,~~240,213~~645.5148 60 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 90 Days 10 0 0 0 10 ~~140,000~~0.00 0.00 0.00 0.00 ~~140,000~~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 51 0 0 0 5 1 305,~~380,213~~645.5148 0.00 0.00 0.00 1305,~~380,213~~645.5148 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 20.~~222222~~568182% 0.000000% 0.000000% 0.000000% 20.~~222222~~568182% 10.~~794584~~456328% 0.000000% 0.000000% 0.000000% 10.~~794584~~456328% 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.~~555556~~000000% 0.000000% 0.000000% 0.000000% 0.~~555556~~000000% 0.~~202579~~000000% 0.000000% 0.000000% 0.000000% 0.~~202579~~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 20.~~777778~~568182% 0.000000% 0.000000% 0.000000% 20.~~777778~~568182% 10.~~997164~~456328% 0.000000% 0.000000% 0.000000% 10.~~997164~~456328% DELINQUENT BANKRUPTCY FORECLOSURE REO Total 3 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 54 0 0 0 54 21,~~152~~775,~~848~~997.5017 0.00 0.00 0.00 21,~~152~~775,~~848~~997.5017 60 Days 01 0 0 0 01 0485,642.0024 0.00 0.00 0.00 0485,642.0024 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 5 0 0 0 5 2,~~152~~261,~~848~~639.5041 0.00 0.00 0.00 2,~~152~~261,~~848~~639.5041 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.~~927644~~754717% 0.000000% 0.000000% 0.000000% 0.~~927644~~754717% 0.~~921031~~774112% 0.000000% 0.000000% 0.000000% 0.~~921031~~774112% 60 Days 0.~~000000~~188679% 0.000000% 0.000000% 0.000000% 0.~~000000~~188679% 0.~~000000~~211679% 0.000000% 0.000000% 0.000000% 0.~~000000~~211679% 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.~~927644~~943396% 0.000000% 0.000000% 0.000000% 0.~~927644~~943396% 0.~~921031~~985792% 0.000000% 0.000000% 0.000000% 0.~~921031~~985792%

OTHER INFORMATION Current Period Class A Insufficient Funds 0.00 Principal Balance of Contaminated Properties 0.00 Periodic Advance 2614,~~460~~961.5521

SUBORDINATION LEVEL/CLASS PERCENTAGE AND PREPAYMENT PERCENTAGE Current Original $ Original % Current $ Current % Class% Prepayment% Class A 313,464,720.79 73.32505142% ~~306~~299,~~159~~710,~~836~~398.9733 74.~~28599802~~98360472% 25.~~714002~~016395% 0.000000% Class 2A 244,151,410.79 57.11141817% ~~239~~234,~~127~~807,~~467~~271.9419 58.~~02140080~~74569487% 16.~~264597~~237910% ~~541~~524.~~297110~~397488% Class 3A 144,151,410.79 33.71961470% ~~141~~138,~~289~~830,~~282~~218.8800 34.~~28214325~~73349690% 2324.~~739258~~012198% ~~790~~775.~~059006~~465341% Class R-I 12,397,507.79 2.90000066% 12,~~383~~376,~~655~~704.4443 3.~~00474488~~09648887% 0.000000% 0.000000% Class R-II 12,397,507.79 2.90000066% 12,~~383~~376,~~655~~704.4443 3.~~00474488~~09648887% 0.000000% 0.000000% Class M-1 6,412,506.79 1.50000099% 6,~~405~~401,~~341~~746.7843 1.~~55417906~~60163286% 1.~~450566~~494856% 48.275840% Class M-2 3,847,507.79 0.90000146% 3,~~843~~841,~~208~~051.7857 0.~~93250833~~96098065% 0.~~621671~~640652% 20.689634% Class M-3 2,351,257.79 0.55000160% 2,~~348~~347,~~630~~312.6132 0.~~56986694~~58726671% 0.~~362641~~373714% 12.068958% Class B-1 1,496,259.79 0.35000215% 1,~~494~~493,~~587~~749.9403 0.~~36264377~~37371639% 0.~~207223~~213550% 6.896531% Class B-2 855,010.79 0.20000244% ~~854~~853,~~055~~576.4406 0.~~20722627~~21355352% 0.~~155417~~160163% 5.~~172402~~172403% Class B-3 0.00 0.00000000% 0.00 0.00000000% 0.~~207226~~213554% 6.896634% Please Refer to the Prospectus Supplement for a Full Description of Loss Exposure

CREDIT ENHANCEMENT Original $ Original % Current $ Current % Bankruptcy 100,000.00 0.02339180% 100,000.00 0.~~02426380~~02501869% Fraud 8,550,003.44 2.00000000% 8,550,003.44 2.~~07455539~~13909855% Special Hazard 4,275,002.00 1.00000007% 4,275,002.00 1.~~03727776~~06954934% Limit of Subordinate's Exposure to Certain Types of Losses

COLLATERAL STATEMENT Collateral Description Mixed ARM Weighted Average Gross Coupon 5.~~401077~~399847% Weighted Average Net Coupon 5.~~099889~~097395% Weighted Average Pass-Through Rate 5.~~099889~~097395% Weighted Average Maturity(Stepdown Calculation ) ~~355~~354 Beginning Scheduled Collateral Loan Count ~~1,019~~994 Number Of Loans Paid In Full 2526 Ending Scheduled Collateral Loan Count ~~994~~968 Beginning Scheduled Collateral Balance ~~423~~412,~~618~~136,~~156~~667.2594 Ending Scheduled Collateral Balance ~~412~~399,~~136~~701,~~667~~240.9461 Ending Actual Collateral Balance at 2831-~~Feb~~Mar-2003 ~~412~~399,~~328~~879,~~366~~788.4581 Monthly P &I Constant 2,~~142~~083,~~666~~294.4735 Special Servicing Fee 0.00 Prepayment Penalties 0.00 Realized Loss Amount 0.00 Cumulative Realized Loss 0.00 Class A Optimal Amount 1314,~~222~~126,~~257~~620.8381 Ending Scheduled Balance for Premium Loans ~~412~~399,~~136~~701,~~667~~240.9461 Scheduled Principal ~~236~~228,~~004~~731.4892 Unscheduled Principal 1112,~~245~~206,~~483~~695.8341

Group Level Collateral Statement Group 1 2 3 Collateral Description Mixed ARM Mixed ARM Mixed ARM Weighted Average Coupon Rate 4.~~890009~~885854 5.~~374454~~376049 5.~~654418~~647483 Weighted Average Net Rate 4.~~640009~~635854 5.~~102707~~103773 5.~~319898~~311555 Weighted Average Maturity ~~356~~ 355 354 353 Beginning Loan Count ~~287~~275 ~~184~~180 ~~548~~539 Loans Paid In Full 1213 4 9 Ending Loan Count ~~275~~262 ~~180~~176 ~~539~~530 Beginning Scheduled Balance ~~114~~109,~~455~~375,~~177~~151.0180 7069,~~828~~102,~~093~~038.6081 ~~238~~233,~~334~~659,~~885~~477.6433 Ending scheduled Balance ~~109~~103,~~375~~385,~~151~~397.8051 6966,~~102~~972,~~038~~571.8153 ~~233~~229,~~659~~343,~~477~~271.3357 Record Date 0203/2831/2003 0203/2831/2003 0203/2831/2003 Principal And Interest Constant ~~592~~566,~~394~~522.6747 ~~324~~317,~~691~~105.2930 1,~~225~~199,~~580~~666.5158 Scheduled Principal ~~125~~121,~~988~~196.9266 7,~~472~~525.6632 ~~102~~100,~~542~~009.9094 Unscheduled Principal 45,~~954~~868,~~036~~557.2963 12,~~718~~121,~~582~~941.1396 4,~~572~~216,~~865~~195.4182 Scheduled Interest ~~466~~445,~~405~~325.7581 ~~317~~309,~~218~~579.6398 1,~~123~~099,~~037~~656.6164 Servicing Fees 2322,~~844~~786.8449 1615,~~039~~679.4303 6665,~~439~~410.7861 Master Servicing Fees 0.00 0.00 0.00 Trustee Fee 0.00 0.00 0.00 FRY Amount 0.00 0.00 0.00 Special Hazard Fee 0.00 0.00 0.00 Other Fee 0.00 0.00 0.00 Pool Insurance Fee 0.00 0.00 0.00 Spread Fee 1 0.00 0.00 0.00 Spread Fee 2 0.00 0.00 0.00 Spread Fee 3 0.00 0.00 0.00 Net Interest ~~442~~422,~~560~~539.9132 ~~301~~293,~~179~~900.2095 1,~~056~~034,~~597~~246.8303 Realized Loss Amount 0.00 0.00 0.00 Cumulative Realized Loss 0.00 0.00 0.00 Percentage of Cumulative Losses 0.00 0.00 0.00 Prepayment Penalties 0.00 0.00 0.00 Special Servicing Fee 0.00 0.00 0.00 Pass-Through Rate 4.~~640009~~635854 5.~~102707~~103773 5.~~319899~~311555

Group Level Collateral Statement Group Total Collateral Description Mixed ARM Weighted Average Coupon Rate 5.~~401077~~399847 Weighted Average Net Rate 5.~~099889~~097395 Weighted Average Maturity ~~355~~354 Beginning Loan Count ~~1,019~~994 Loans Paid In Full 2526 Ending Loan Count ~~994~~968 Beginning Scheduled Balance ~~423~~412,~~618~~136,~~156~~667.2594 Ending scheduled Balance ~~412~~399,~~136~~701,~~667~~240.9461 Record Date 0203/2831/2003 Principal And Interest Constant 2,~~142~~083,~~666~~294.4735 Scheduled Principal ~~236~~228,~~004~~731.4892 Unscheduled Principal 1112,~~245~~206,~~483~~695.8341 Scheduled Interest 1,~~906~~854,~~661~~562.9943 Servicing Fees ~~106~~103,~~324~~876.0513 Master Servicing Fees 0.00 Trustee Fee 0.00 FRY Amount 0.00 Special Hazard Fee 0.00 Other Fee 0.00 Pool Insurance Fee 0.00 Spread Fee 1 0.00 Spread Fee 2 0.00 Spread Fee 3 0.00 Net Interest 1,~~800~~750,~~337~~686.9430 Realized Loss Amount 0.00 Cumulative Realized Loss 0.00 Percentage of Cumulative Losses 0.00 Prepayment Penalties 0.00 Special Servicing Fee 0.00 Pass-Through Rate 5.~~099889~~097395

Miscellaneous Reporting Group 1 Available Funds 56,~~522~~412,~~586~~293.1361 Group 2 Available Funds 2,~~027~~423,~~233~~368.9824 Group 3 Available Funds 5,~~732~~350,~~006~~451.1579

Filing Compare · MERRILL LYNCH MORT INV INC MRT PSS THR CERT MLMI SER 2003-A1