Payment Date: 02/25/01 ------------------------------------------------------------ BANK OF AMERICA MORTGAGE SECURITIES, INC. MORTGAGE PASS-THROUGH CERTIFICATES, Series 2000-4 Bank of America, FSB, 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 A1 142,211,456.92 8.000000% 4,572,485.00 948,076.38 5,520,561.38 0.00 0.00 A2 12,488,071.47 8.000000% 0.00 0.00 0.00 0.00 0.00 A3 25,100,000.00 8.000000% 0.00 167,333.33 167,333.33 0.00 0.00 A4 22,500,000.00 8.000000% 0.00 150,000.00 150,000.00 0.00 0.00 APO 968,725.09 0.000000% 799.34 0.00 799.34 0.00 0.00 Residual AR 0.00 8.000000% 0.00 0.00 0.00 0.00 0.00 - ---------------------------------------------------------------------------------------------------------------------------------- Subordinate B1 4,832,194.09 8.000000% 3,316.19 32,214.63 35,530.81 0.00 0.00 B2 1,685,440.61 8.000000% 1,156.67 11,236.27 12,392.94 0.00 0.00 B3 1,012,061.27 8.000000% 694.55 6,747.08 7,441.62 0.00 0.00 B4 561,813.54 8.000000% 385.56 3,745.42 4,130.98 0.00 0.00 B5 450,247.73 8.000000% 308.99 3,001.65 3,310.64 0.00 0.00 B6 449,908.10 8.000000% 308.76 2,999.39 3,308.15 0.00 0.00 - ---------------------------------------------------------------------------------------------------------------------------------- - ---------------------------------------------------------------------------------------------------------------------------------- Totals - - 212,259,918.81 - 4,579,455.05 1,325,354.15 5,904,809.20 - - - ---------------------------------------------------------------------------------------------------------------------------------- Class Information - -------------------------------------------------------------------------------- Ending Cert. Unpaid Type Class Code Name Notional Bal. Interest - -------------------------------------------------------------------------------- Senior A1 137,638,971.91 0.00 A2 12,571,325.28 0.00 A3 25,100,000.00 0.00 A4 22,500,000.00 0.00 APO 967,925.75 0.00 Residual AR 0.00 0.00 - -------------------------------------------------------------------------------- Subordinate B1 4,828,877.91 0.00 B2 1,684,283.94 0.00 B3 1,011,366.72 0.00 B4 561,427.98 0.00 B5 449,938.74 0.00 B6 449,599.34 0.00 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Totals - - 207,763,717.57 - - -------------------------------------------------------------------------------- Payment Date: 02/25/01 ------------------------------------------------------------ BANK OF AMERICA MORTGAGE SECURITIES, INC. MORTGAGE PASS-THROUGH CERTIFICATES, Series 2000-4 Bank of America, FSB, 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 A1 142,211,456.92 8.000000% 060506NH1 29.313620 6.077997 882.385947 A2 12,488,071.47 8.000000% 060506NJ7 0.000000 0.000000 1,047.610440 A3 25,100,000.00 8.000000% 060506NK4 0.000000 6.666667 1,000.000000 A4 22,500,000.00 8.000000% 060506NL2 0.000000 6.666667 1,000.000000 APO 968,725.09 0.000000% 060506NM0 0.814187 0.000000 985.901003 Residual AR 0.00 8.000000% 060506NN8 0.000000 0.000000 0.000000 - ------------------------------------------------------------------------------------------------------------------------ Subordinate B1 4,832,194.09 8.000000% 060506NP3 0.683609 6.640822 995.439684 B2 1,685,440.61 8.000000% 060506NQ1 0.683609 6.640822 995.439684 B3 1,012,061.27 8.000000% 060506NR9 0.683609 6.640822 995.439684 B4 561,813.54 8.000000% 060506NS7 0.683609 6.640822 995.439684 B5 450,247.73 8.000000% 060506NT5 0.683609 6.640822 995.439684 B6 449,908.10 8.000000% 060506NU2 0.683609 6.640822 995.439684 - ------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------ Totals - - 212,259,918.81 - - - - - - ------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------ BANK OF AMERICA MORTGAGE SECURITIES, INC. MORTGAGE PASS-THROUGH CERTIFICATES, Series 2000-4 Bank of America, FSB, Master Servicer ------------------------------------------------------------ - -------------------------------------------------------------------------------- COLLATERAL INFORMATION - -------------------------------------------------------------------------------- Total ----- Aggregated stated principal balance 207,763,717.43 207,763,717.43 Aggregated loan count 591 591 Aggregated average loan rate 8.512260% 8.51 Aggregated prepayment amount 4,350,462.56 4,350,462.56 - -------------------------------------------------------------------------------- FEES AND ADVANCES - -------------------------------------------------------------------------------- Total ----- Monthly master servicing fees 84,922.73 84,922.73 Monthly sub servicer fees 0.00 0.00 Monthly trustee fees 795.97 795.97 Aggregate advances N/A N/A Advances this periods 0.00 0.00 - -------------------------------------------------------------------------------- LOSSES & INSURANCE COVERAGES - -------------------------------------------------------------------------------- Total ----- Net realized losses (this period) 0.00 0.00 Cumulative losses (from Cut-Off) 0.00 0.00 Coverage Amounts Total - ---------------- ----- Bankruptcy 0.00 0.00 Fraud 4,511,870.53 4,511,870.53 Special Hazard 0.00 0.00 Aggregate Certificate Information ----------------------------------------------------------------------------- Class Aggregate Aggregate Aggregate Type Percentage Prepay Pct. End Cert. Bal. ----------------------------------------------------------------------------- Senior 95.766626% 100.000000% 203,268,253.48 ----------------------------------------------------------------------------- Junior 4.233374% 0.000000% 8,985,494.63 ----------------------------------------------------------------------------- - -------------------------------------------------------------------------------- DELINQUENCY INFORMATION - -------------------------------------------------------------------------------- Period Loan Count Ending Stated Balance - ------ ---------- --------------------- 30 to 59 days 0 0.00 60 to 89 days 1 291,908.65 90 or more 0 0.00 Foreclosure 0 0.00 Totals: 1 291,908.65 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- 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 5,904,809.20 5,904,809.20 Principal remittance amount 4,579,455.05 4,579,455.05 Interest remittance amount 1,325,354.15 1,325,354.15