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): August 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 August 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 August 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: August 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 August 25, 2003 Payment Date: 08/25/03 ------------------------------------------------------------ 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 41,318,283.60 5.750000% 14,984,486.41 191,035.74 15,175,522.14 0.00 6,947.70 1-A-3 36,228,000.00 6.500000% 0.00 189,348.65 189,348.65 0.00 6,886.35 1-A-4 59,945.26 6.500000% 13,274.76 313.31 13,588.07 0.00 11.39 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 15,494,356.14 1.550000% 5,619,182.33 19,311.22 5,638,493.55 0.00 702.32 1-A-11 15,494,356.14 6.950000% 0.00 86,589.02 86,589.02 0.00 3,149.12 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 74,303,005.10 0.279246% 0.00 16,683.91 16,683.91 0.00 606.77 2-A-1 18,940,183.12 6.000000% 78,688.65 93,842.37 172,531.02 0.00 858.55 2-A-2 0.00 6.000000% 0.00 0.00 0.00 0.00 0.00 2-A-3 5,155,334.20 6.000000% 3,502,860.68 25,542.98 3,528,403.66 0.00 233.69 2-A-WIO 25,425,361.64 0.408160% 0.00 8,569.62 8,569.62 0.00 78.40 1-A-PO 489,514.71 0.000000% 59,251.77 0.00 59,251.77 0.00 0.00 - ---------------------------------------------------------------------------------------------------------------------------------- Subordinate 1-B-1 3,702,909.25 6.500000% 3,557.89 19,353.56 22,911.45 0.00 703.86 1-B-2 1,776,962.31 6.500000% 1,707.37 9,287.44 10,994.81 0.00 337.77 1-B-3 1,036,972.45 6.500000% 996.36 5,419.82 6,416.18 0.00 197.11 1-B-4 591,991.89 6.500000% 568.81 3,094.09 3,662.90 0.00 112.53 1-B-5 444,980.57 6.500000% 427.55 2,325.73 2,753.28 0.00 84.58 1-B-6 592,628.96 6.500000% 569.41 3,097.42 3,666.84 0.00 112.65 2-B-1 664,800.43 6.000000% 2,761.97 3,293.87 6,055.84 0.00 30.14 2-B-2 236,752.29 6.000000% 983.61 1,173.03 2,156.64 0.00 10.73 2-B-3 142,998.39 6.000000% 594.10 708.51 1,302.61 0.00 6.48 2-B-4 94,700.91 6.000000% 393.44 469.21 862.66 0.00 4.29 2-B-5 94,700.92 6.000000% 393.44 469.21 862.66 0.00 4.29 2-B-6 95,891.68 6.000000% 398.37 475.11 873.48 0.00 4.35 - ---------------------------------------------------------------------------------------------------------------------------------- - ---------------------------------------------------------------------------------------------------------------------------------- Totals - - 127,161,907.09 - 24,271,096.93 680,403.84 24,951,500.77 - 21,083.09 - ---------------------------------------------------------------------------------------------------------------------------------- Class Information - -------------------------------------------------------------------------------- Ending Cert. Unpaid Type Class Code Name Notional Bal. Interest - -------------------------------------------------------------------------------- Senior 1-A-1 0.00 0.00 1-A-2 26,333,797.19 6,947.70 1-A-3 36,228,000.00 6,886.35 1-A-4 46,670.50 11.39 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 9,875,173.82 702.32 1-A-11 9,875,173.82 3,149.12 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 59,539,032.86 606.77 2-A-1 18,861,494.47 858.55 2-A-2 0.00 0.00 2-A-3 1,652,473.52 233.69 2-A-WIO 21,838,287.35 78.40 1-A-PO 430,262.94 0.00 - -------------------------------------------------------------------------------- Subordinate 1-B-1 3,699,351.36 703.86 1-B-2 1,775,254.94 337.77 1-B-3 1,035,976.09 197.11 1-B-4 591,423.08 112.53 1-B-5 444,553.01 84.58 1-B-6 592,059.55 112.65 2-B-1 662,038.46 30.14 2-B-2 235,768.68 10.73 2-B-3 142,404.29 6.48 2-B-4 94,307.47 4.29 2-B-5 94,307.48 4.29 2-B-6 95,493.31 4.35 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Totals - - 102,890,810.15 21,083.09 - -------------------------------------------------------------------------------- Payment Date: 08/25/03 ------------------------------------------------------------ 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 41,318,283.60 5.750000% 06050HFU7 330.926810 4.218953 581.572118 1-A-3 36,228,000.00 6.500000% 06050HFV5 0.000000 5.226583 1,000.000000 1-A-4 59,945.26 6.500000% 06050HFW3 70.798728 1.670981 248.909330 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 15,494,356.14 1.550000% 06050HGC6 148.944696 0.511872 261.756013 1-A-11 15,494,356.14 6.950000% 06050HGD4 0.000000 2.295169 261.756013 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 74,303,005.10 0.279246% 06050HGJ1 0.000000 0.072638 259.221319 2-A-1 18,940,183.12 6.000000% 06050HGK8 3.934433 4.692118 943.074723 2-A-2 0.00 6.000000% 06050HGL6 0.000000 0.000000 0.000000 2-A-3 5,155,334.20 6.000000% 06050HGM4 237.836820 1.734314 112.199451 2-A-WIO 25,425,361.64 0.408160% 06050HGN2 0.000000 0.085696 218.383378 1-A-PO 489,514.71 0.000000% 06050HGP7 76.133579 0.000000 552.851920 - ------------------------------------------------------------------------------------------------------------------------ Subordinate 1-B-1 3,702,909.25 6.500000% 06050HGQ5 0.948012 5.156825 985.705132 1-B-2 1,776,962.31 6.500000% 06050HGR3 0.948012 5.156825 985.705132 1-B-3 1,036,972.45 6.500000% 06050HGS1 0.948012 5.156825 985.705132 1-B-4 591,991.89 6.500000% 06050HGY8 0.948012 5.156825 985.705132 1-B-5 444,980.57 6.500000% 06050HGZ5 0.948012 5.156825 985.705132 1-B-6 592,628.96 6.500000% 06050HHA9 0.948000 5.156825 985.705217 2-B-1 664,800.43 6.000000% 06050HGT9 3.934433 4.692118 943.074723 2-B-2 236,752.29 6.000000% 06050HGU6 3.934433 4.692118 943.074723 2-B-3 142,998.39 6.000000% 06050HGV4 3.934433 4.692119 943.074749 2-B-4 94,700.91 6.000000% 06050HHB7 3.934433 4.692118 943.074715 2-B-5 94,700.92 6.000000% 06050HHC5 3.934433 4.692119 943.074810 2-B-6 95,891.68 6.000000% 06050HHD3 3.934253 4.692132 943.077681 - ------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------ Totals - - 127,161,907.09 - - - - - - ------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------ Bank of America Mortgage Securities, Inc. Mortgage Pass-Through Certificates, Series 2002-4 Bank of America, NA, Master Servicer ------------------------------------------------------------ - -------------------------------------------------------------------------------- COLLATERAL INFORMATION - -------------------------------------------------------------------------------- Total ----- Prin balance 81,052,522.43 21,838,287.35 102,890,809.78 Loan count 180 50 230 Avg loan rate 6.926671% 6.662160% 6.87 Prepay amount 20,586,241.28 3,481,442.39 24,067,683.67 - -------------------------------------------------------------------------------- FEES AND ADVANCES - -------------------------------------------------------------------------------- Total ----- Master serv fees 0.00 0.00 0.00 Sub servicer fees 0.00 0.00 0.00 Trustee fees 339.12 84.75 423.87 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 92.557574% 100.000000% 117,685,617.03 ----------------------------------------------------------------------------- Junior 7.442426% 0.000000% 9,462,937.72 ----------------------------------------------------------------------------- - -------------------------------------------------------------------------------- DELINQUENCY INFORMATION - -------------------------------------------------------------------------------- Period Loan Count Ending Stated Balance - ------ ---------- --------------------- 30 to 59 days 3 1,679,869.97 60 to 89 days 1 955,752.72 90 or more 1 519,927.69 Foreclosure 0 0.00 Totals: 5 3,155,550.38 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- 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 24,951,500.77 24,951,500.77 Principal remittance amount 24,271,096.93 24,271,096.93 Interest remittance amount 680,403.84 680,403.84