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, 2004 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 April 25, 2004, 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 April 25, 2004 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: April 25, 2004 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 April 25, 2004 Payment Date: 04/25/04 ------------------------------------------------------------ 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 3,512,486.62 5.750000% 3,512,486.62 16,678.92 3,529,165.55 0.00 151.74 1-A-3 36,228,000.00 6.500000% 3,250,073.37 194,465.79 3,444,539.17 0.00 1,769.21 1-A-4 26,453.09 6.500000% 5,205.71 142.00 5,347.70 0.00 1.29 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 1,317,182.47 1.540000% 1,317,182.47 1,675.14 1,318,857.61 0.00 15.24 1-A-11 1,317,182.47 6.960000% 0.00 7,570.78 7,570.78 0.00 68.88 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 0.00 0.00 0.00 0.00 1-A-LR 0.00 6.500000% 0.00 0.00 0.00 0.00 0.00 1-A-WIO 36,384,037.29 0.275532% 0.00 8,278.81 8,278.81 0.00 75.32 2-A-1 10,701,993.49 6.000000% 565,505.93 53,509.97 619,015.90 0.00 0.00 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 11,986,345.12 0.389917% 0.00 3,894.73 3,894.73 0.00 0.00 1-A-PO 235,186.23 0.000000% 72,462.81 0.00 72,462.81 0.00 0.00 - ---------------------------------------------------------------------------------------------------------------------------------- Subordinate 1-B-1 3,673,309.97 6.500000% 3,913.95 19,717.71 23,631.65 0.00 179.39 1-B-2 1,762,758.13 6.500000% 1,878.24 9,462.19 11,340.42 0.00 86.08 1-B-3 1,028,683.39 6.500000% 1,096.07 5,521.80 6,617.87 0.00 50.24 1-B-4 587,259.79 6.500000% 625.73 3,152.31 3,778.04 0.00 28.68 1-B-5 441,423.61 6.500000% 470.34 2,369.49 2,839.83 0.00 21.56 1-B-6 587,891.84 6.500000% 626.40 3,155.70 3,782.10 0.00 28.71 2-B-1 642,058.25 6.000000% 2,958.49 3,210.29 6,168.78 0.00 0.00 2-B-2 228,653.22 6.000000% 1,053.59 1,143.27 2,196.86 0.00 0.00 2-B-3 138,106.55 6.000000% 636.37 690.53 1,326.90 0.00 0.00 2-B-4 91,461.29 6.000000% 421.44 457.31 878.74 0.00 0.00 2-B-5 91,461.30 6.000000% 421.44 457.31 878.74 0.00 0.00 2-B-6 92,611.37 6.000000% 426.73 463.06 889.79 0.00 0.00 - ---------------------------------------------------------------------------------------------------------------------------------- - ---------------------------------------------------------------------------------------------------------------------------------- Totals - - 61,386,980.60 - 8,737,445.69 336,017.10 9,073,462.80 - 2,476.33 - ---------------------------------------------------------------------------------------------------------------------------------- Class Information - -------------------------------------------------------------------------------- Ending Cert. Unpaid Type Class Code Name Notional Bal. Interest - -------------------------------------------------------------------------------- Senior 1-A-1 0.00 0.00 1-A-2 0.00 151.74 1-A-3 32,977,926.63 1,769.21 1-A-4 21,247.39 1.29 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 0.00 15.24 1-A-11 0.00 68.88 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 30,558,719.80 75.32 2-A-1 10,136,487.56 0.00 2-A-2 0.00 0.00 2-A-3 0.00 0.00 2-A-WIO 11,414,921.13 0.00 1-A-PO 162,723.42 0.00 - -------------------------------------------------------------------------------- Subordinate 1-B-1 3,669,396.02 179.39 1-B-2 1,760,879.89 86.08 1-B-3 1,027,587.32 50.24 1-B-4 586,634.06 28.68 1-B-5 440,953.27 21.56 1-B-6 587,265.44 28.71 2-B-1 639,099.77 0.00 2-B-2 227,599.63 0.00 2-B-3 137,470.18 0.00 2-B-4 91,039.85 0.00 2-B-5 91,039.86 0.00 2-B-6 92,184.63 0.00 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Totals - - 52,649,534.91 2,476.33 - -------------------------------------------------------------------------------- Payment Date: 04/25/04 ------------------------------------------------------------ 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 3,512,486.62 5.750000% 06050HFU7 77.571961 0.368348 0.000000 1-A-3 36,228,000.00 6.500000% 06050HFV5 89.711642 5.367831 910.288358 1-A-4 26,453.09 6.500000% 06050HFW3 27.763768 0.757311 113.319394 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 1,317,182.47 1.540000% 06050HGC6 34.913859 0.044402 0.000000 1-A-11 1,317,182.47 6.960000% 06050HGD4 0.000000 0.200675 0.000000 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 0.000000 0.000000 1-A-LR 0.00 6.500000% 06050HGH5 0.000000 0.000000 0.000000 1-A-WIO 36,384,037.29 0.275532% 06050HGJ1 0.000000 0.036044 133.046697 2-A-1 10,701,993.49 6.000000% 06050HGK8 28.275296 2.675498 506.824378 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 11,986,345.12 0.389917% 06050HGN2 0.000000 0.038947 114.149475 1-A-PO 235,186.23 0.000000% 06050HGP7 93.108658 0.000000 209.085998 - ------------------------------------------------------------------------------------------------------------------------ Subordinate 1-B-1 3,673,309.97 6.500000% 06050HGQ5 1.042885 5.253852 977.723427 1-B-2 1,762,758.13 6.500000% 06050HGR3 1.042885 5.253852 977.723427 1-B-3 1,028,683.39 6.500000% 06050HGS1 1.042885 5.253852 977.723427 1-B-4 587,259.79 6.500000% 06050HGY8 1.042885 5.253852 977.723427 1-B-5 441,423.61 6.500000% 06050HGZ5 1.042885 5.253852 977.723427 1-B-6 587,891.84 6.500000% 06050HHA9 1.042877 5.253853 977.723617 2-B-1 642,058.25 6.000000% 06050HGT9 4.214370 4.573064 910.398526 2-B-2 228,653.22 6.000000% 06050HGU6 4.214370 4.573064 910.398526 2-B-3 138,106.55 6.000000% 06050HGV4 4.214370 4.573065 910.398550 2-B-4 91,461.29 6.000000% 06050HHB7 4.214370 4.573064 910.398518 2-B-5 91,461.30 6.000000% 06050HHC5 4.214370 4.573065 910.398610 2-B-6 92,611.37 6.000000% 06050HHD3 4.214355 4.573080 910.401677 - ------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------ Totals - - 61,386,980.60 - - - - - - ------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------ Bank of America Mortgage Securities, Inc. Mortgage Pass-Through Certificates, Series 2002-4 Bank of America, NA, Master Servicer ------------------------------------------------------------ - -------------------------------------------------------------------------------- COLLATERAL INFORMATION - -------------------------------------------------------------------------------- Total ----- Prin balance 41,234,613.31 11,414,921.13 52,649,534.44 Loan count 92 26 118 Avg loan rate 6.925987% 6.643917% 6.87 Prepay amount 8,113,382.20 516,193.09 8,629,575.29 - -------------------------------------------------------------------------------- FEES AND ADVANCES - -------------------------------------------------------------------------------- Total ----- Master serv fees 0.00 947.40 947.40 Sub servicer fees 0.00 0.00 0.00 Trustee fees 164.67 39.95 204.62 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 84.763278% 100.000000% 52,021,301.90 ----------------------------------------------------------------------------- Junior 15.236722% 0.000000% 9,351,149.92 ----------------------------------------------------------------------------- - -------------------------------------------------------------------------------- DELINQUENCY INFORMATION - -------------------------------------------------------------------------------- Period Loan Count Ending Stated Balance - ------ ---------- --------------------- 30 to 59 days 0 0.00 60 to 89 days 1 515,103.35 90 or more 0 0.00 Foreclosure 0 0.00 Totals: 1 515,103.35 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- 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 9,073,462.80 9,073,462.80 Principal remittance amount 8,737,445.69 8,737,445.69 Interest remittance amount 336,017.10 336,017.10