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 25, 2003 BOA (Depositor) (Issuer in respect of Mortgage Pass-Through Certificates, Series 2002-4) (Exact name of registrant as specified in charter) North Carolina 333-74544-10 02-0620011/0016 (State or other (Commission File No.) (I.R.S. Employer jurisdiction of Identification No.) organization) 101 N. Tryon St., Charlotte, NC 28255 (Address of principal executive offices) (Zip Code) Registrant's Telephone Number, including area code: 704-387-2111 Not Applicable (Former name, former address and former fiscal year, if changed since last report) Item 5. Other Events BOA Mortgage Pass-Through Certificates Series 2002-4 On December 25, 2003, The Bank of New York, as Trustee for BOA, Mortgage Pass-Through Certificates Series 2002-4, made a monthly distribution to Certificate holders of principal and/or interest pursuant to the Pooling and Servicing Agreement, dated as of April 1, 2002, among BOA as Depositor, Bank of America Mortgage Securities, Inc., Seller and Master Servicer and The Bank of New York, as Trustee. Item 7. Financial Statements and Exhibits (c) Exhibits Exhibit No. Description 99 Report to Holders of BOA, Mortgage Pass-Through Certificates Series 2002-4 relating to the distribution date of December 25, 2003 prepared by The Bank of New York, as Trustee under the Pooling and Servicing Agreement dated as of April 1, 2002. SIGNATURES 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 thereunto duly authorized. Dated: December 25, 2003 BOA By: /s/ Diane Pickett ------------------------------ Name: Diane Pickett Vice President The Bank of New York, as Trustee EXHIBIT INDEX Exhibit 99 Monthly Remittance Statement dated December 25, 2003 Payment Date: 12/25/03 ------------------------------------------------------------ Bank of America Mortgage Securities, Inc. Mortgage Pass-Through Certificates, Series 2002-4 Bank of America, NA, Master Servicer ------------------------------------------------------------ Class Information Current Payment Information - ---------------------------------------------------------------------------------------------------------------------------------- Beginning Pass Thru Principal Interest Total Principal Interest Type Class Code Name Cert. Bal. Rate Dist. Amt. Dist. Amt. Dist. Losses Shortfalls - ---------------------------------------------------------------------------------------------------------------------------------- Senior 1-A-1 0.00 5.750000% 0.00 0.00 0.00 0.00 0.00 1-A-2 9,132,905.71 5.750000% 1,581,014.22 43,761.84 1,624,776.06 0.00 0.00 1-A-3 36,228,000.00 6.500000% 0.00 196,235.00 196,235.00 0.00 0.00 1-A-4 31,432.22 6.500000% 1,400.62 170.26 1,570.88 0.00 0.00 1-A-5 0.00 7.000000% 0.00 0.00 0.00 0.00 0.00 1-A-6 0.00 7.000000% 0.00 0.00 0.00 0.00 0.00 1-A-7 0.00 7.000000% 0.00 0.00 0.00 0.00 0.00 1-A-8 0.00 7.000000% 0.00 0.00 0.00 0.00 0.00 1-A-9 0.00 7.000000% 0.00 0.00 0.00 0.00 0.00 1-A-10 3,424,839.60 1.568750% 592,880.32 4,477.26 597,357.59 0.00 0.00 1-A-11 3,424,839.60 6.931250% 0.00 19,782.02 19,782.02 0.00 0.00 1-A-12 0.00 0.000000% 0.00 0.00 0.00 0.00 0.00 1-A-13 0.00 6.500000% 0.00 0.00 0.00 0.00 0.00 Residual 1-A-R 0.00 6.500000% 0.00 0.03 0.03 0.00 0.00 1-A-LR 0.00 6.500000% 0.00 0.00 0.00 0.00 0.00 1-A-WIO 42,127,180.68 0.280469% 0.00 9,846.13 9,846.13 0.00 0.00 2-A-1 13,296,084.02 6.000000% 1,410,220.98 65,960.53 1,476,181.51 0.00 519.89 2-A-2 0.00 6.000000% 0.00 0.00 0.00 0.00 0.00 2-A-3 0.00 6.000000% 0.00 0.00 0.00 0.00 0.00 2-A-WIO 14,603,576.58 0.387801% 0.00 4,682.50 4,682.50 0.00 36.91 1-A-PO 265,591.18 0.000000% 14,961.56 0.00 14,961.56 0.00 0.00 - ---------------------------------------------------------------------------------------------------------------------------------- Subordinate 1-B-1 3,688,403.56 6.500000% 3,710.52 19,978.85 23,689.37 0.00 0.00 1-B-2 1,770,001.28 6.500000% 1,780.62 9,587.51 11,368.12 0.00 0.00 1-B-3 1,032,910.24 6.500000% 1,039.10 5,594.93 6,634.03 0.00 0.00 1-B-4 589,672.83 6.500000% 593.21 3,194.06 3,787.27 0.00 0.00 1-B-5 443,237.41 6.500000% 445.90 2,400.87 2,846.76 0.00 0.00 1-B-6 590,307.44 6.500000% 593.85 3,197.50 3,791.35 0.00 0.00 2-B-1 653,626.59 6.000000% 2,849.83 3,242.58 6,092.41 0.00 25.56 2-B-2 232,773.00 6.000000% 1,014.90 1,154.76 2,169.66 0.00 9.10 2-B-3 140,594.90 6.000000% 613.00 697.48 1,310.48 0.00 5.50 2-B-4 93,109.20 6.000000% 405.96 461.91 867.86 0.00 3.64 2-B-5 93,109.21 6.000000% 405.96 461.91 867.86 0.00 3.64 2-B-6 94,279.97 6.000000% 411.04 467.71 878.75 0.00 3.69 - ---------------------------------------------------------------------------------------------------------------------------------- - ---------------------------------------------------------------------------------------------------------------------------------- Totals - - 71,800,878.37 - 3,614,341.57 395,355.63 4,009,697.20 - 607.92 - ---------------------------------------------------------------------------------------------------------------------------------- Class Information - -------------------------------------------------------------------------------- Ending Cert. Unpaid Type Class Code Name Notional Bal. Interest - -------------------------------------------------------------------------------- Senior 1-A-1 0.00 0.00 1-A-2 7,551,891.50 0.00 1-A-3 36,228,000.00 0.00 1-A-4 30,031.60 0.00 1-A-5 0.00 0.00 1-A-6 0.00 0.00 1-A-7 0.00 0.00 1-A-8 0.00 0.00 1-A-9 0.00 0.00 1-A-10 2,831,959.27 0.00 1-A-11 2,831,959.27 0.00 1-A-12 0.00 0.00 1-A-13 0.00 0.00 Residual 1-A-R 0.00 0.00 1-A-LR 0.00 0.00 1-A-WIO 40,811,929.65 0.00 2-A-1 11,885,863.05 519.89 2-A-2 0.00 0.00 2-A-3 0.00 0.00 2-A-WIO 13,187,654.89 36.91 1-A-PO 250,629.62 0.00 - -------------------------------------------------------------------------------- Subordinate 1-B-1 3,684,693.03 0.00 1-B-2 1,768,220.66 0.00 1-B-3 1,031,871.14 0.00 1-B-4 589,079.62 0.00 1-B-5 442,791.52 0.00 1-B-6 589,713.59 0.00 2-B-1 650,776.76 25.56 2-B-2 231,758.11 9.10 2-B-3 139,981.90 5.50 2-B-4 92,703.24 3.64 2-B-5 92,703.25 3.64 2-B-6 93,868.94 3.69 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Totals - - 68,186,536.80 607.92 - -------------------------------------------------------------------------------- Payment Date: 12/25/03 ------------------------------------------------------------ Bank of America Mortgage Securities, Inc. Mortgage Pass-Through Certificates, Series 2002-4 Bank of America, NA, Master Servicer ------------------------------------------------------------ Class Information Current Payment Information Factors per $1,000 - ------------------------------------------------------------------------------------------------------------------------ Beginning Pass Thru CUSIP Principal Interest Ending Cert./ Type Class Code Name Cert. Bal.(Face) Rate Numbers Dist. Dist. Notional Bal. - ------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------ Senior 1-A-1 0.00 5.750000% 06050HFT0 0.000000 0.000000 0.000000 1-A-2 9,132,905.71 5.750000% 06050HFU7 34.916111 0.966464 166.780715 1-A-3 36,228,000.00 6.500000% 06050HFV5 0.000000 5.416667 1,000.000000 1-A-4 31,432.22 6.500000% 06050HFW3 7.469979 0.908042 160.168549 1-A-5 0.00 7.000000% 06050HFX1 0.000000 0.000000 0.000000 1-A-6 0.00 7.000000% 06050HFY9 0.000000 0.000000 0.000000 1-A-7 0.00 7.000000% 06050HFZ6 0.000000 0.000000 0.000000 1-A-8 0.00 7.000000% 06050HGA0 0.000000 0.000000 0.000000 1-A-9 0.00 7.000000% 06050HGB8 0.000000 0.000000 0.000000 1-A-10 3,424,839.60 1.568750% 06050HGC6 15.715165 0.118676 75.065248 1-A-11 3,424,839.60 6.931250% 06050HGD4 0.000000 0.524351 75.065248 1-A-12 0.00 0.000000% 06050HGE2 0.000000 0.000000 0.000000 1-A-13 0.00 6.500000% 06050HGF9 0.000000 0.000000 0.000000 Residual 1-A-R 0.00 6.500000% 06050HGG7 0.000000 0.694694 0.000000 1-A-LR 0.00 6.500000% 06050HGH5 0.000000 0.000000 0.000000 1-A-WIO 42,127,180.68 0.280469% 06050HGJ1 0.000000 0.042868 177.687170 2-A-1 13,296,084.02 6.000000% 06050HGK8 70.511049 3.298027 594.293152 2-A-2 0.00 6.000000% 06050HGL6 0.000000 0.000000 0.000000 2-A-3 0.00 6.000000% 06050HGM4 0.000000 0.000000 0.000000 2-A-WIO 14,603,576.58 0.387801% 06050HGN2 0.000000 0.046825 131.876854 1-A-PO 265,591.18 0.000000% 06050HGP7 19.224352 0.000000 322.038116 - ------------------------------------------------------------------------------------------------------------------------ Subordinate 1-B-1 3,688,403.56 6.500000% 06050HGQ5 0.988681 5.323435 981.799370 1-B-2 1,770,001.28 6.500000% 06050HGR3 0.988681 5.323435 981.799370 1-B-3 1,032,910.24 6.500000% 06050HGS1 0.988681 5.323435 981.799370 1-B-4 589,672.83 6.500000% 06050HGY8 0.988681 5.323435 981.799370 1-B-5 443,237.41 6.500000% 06050HGZ5 0.988681 5.323435 981.799370 1-B-6 590,307.44 6.500000% 06050HHA9 0.988682 5.323436 981.799483 2-B-1 653,626.59 6.000000% 06050HGT9 4.059593 4.619054 927.032421 2-B-2 232,773.00 6.000000% 06050HGU6 4.059593 4.619054 927.032421 2-B-3 140,594.90 6.000000% 06050HGV4 4.059593 4.619054 927.032446 2-B-4 93,109.20 6.000000% 06050HHB7 4.059593 4.619054 927.032413 2-B-5 93,109.21 6.000000% 06050HHC5 4.059593 4.619054 927.032506 2-B-6 94,279.97 6.000000% 06050HHD3 4.059334 4.619068 927.035600 - ------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------ Totals - - 71,800,878.37 - - - - - - ------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------ Bank of America Mortgage Securities, Inc. Mortgage Pass-Through Certificates, Series 2002-4 Bank of America, NA, Master Servicer ------------------------------------------------------------ - -------------------------------------------------------------------------------- COLLATERAL INFORMATION - -------------------------------------------------------------------------------- Total ----- Prin balance 54,998,881.49 13,187,654.89 68,186,536.38 Loan count 122 29 151 Avg loan rate 6.930390% 6.641801% 6.87 Prepay amount 2,140,870.31 1,352,249.60 3,493,119.91 - -------------------------------------------------------------------------------- FEES AND ADVANCES - -------------------------------------------------------------------------------- Total ----- Master serv fees 7,618.91 0.00 7,618.91 Sub servicer fees 0.00 0.00 0.00 Trustee fees 190.66 48.68 239.34 Agg advances N/A N/A N/A Adv this period 0.00 0.00 0.00 - -------------------------------------------------------------------------------- LOSSES & INSURANCE COVERAGES - -------------------------------------------------------------------------------- Total ----- Realized losses 0.00 0.00 0.00 Cumulative losses 0.00 0.00 0.00 Coverage Amounts Total - ---------------- ----- Bankruptcy 0.00 0.00 0.00 Fraud 0.00 0.00 0.00 Special Hazard 0.00 0.00 0.00 Aggregate Certificate Information ----------------------------------------------------------------------------- Class Aggregate Aggregate Aggregate Type Percentage Prepay Pct. End Cert. Bal. ----------------------------------------------------------------------------- Senior 86.894340% 100.000000% 62,378,852.74 ----------------------------------------------------------------------------- Junior 13.105660% 0.000000% 9,408,161.76 ----------------------------------------------------------------------------- - -------------------------------------------------------------------------------- DELINQUENCY INFORMATION - -------------------------------------------------------------------------------- Period Loan Count Ending Stated Balance - ------ ---------- --------------------- 30 to 59 days 3 1,594,546.38 60 to 89 days 2 1,458,567.31 90 or more 0 0.00 Foreclosure 0 0.00 Totals: 5 3,053,113.69 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- REO INFORMATION - -------------------------------------------------------------------------------- REO Date Loan Number Ending Stated Balance Book Value -------- ----------- --------------------- ---------- N/A # 0 N/A N/A # 0 N/A N/A # 0 N/A N/A # 0 N/A N/A # 0 N/A N/A # 0 N/A N/A # 0 N/A N/A # 0 N/A Totals: 0 N/A Current Total Outstanding Balance: 0.00 Current Total Outstanding Number of Loans: 0 - -------------------------------------------------------------------------------- OTHER INFORMATION - -------------------------------------------------------------------------------- Amount/Withdrawal Total/Ending Bal. ----------------- ----------------- Available remittance amount 4,009,697.20 4,009,697.20 Principal remittance amount 3,614,341.57 3,614,341.57 Interest remittance amount 395,355.63 395,355.63