8-K 1 cwa03bc4_8k0309.txt 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): September 25, 2003 CWMBS, INC. (Depositor) (Issuer in respect of Asset-Backed Securitiies, Series 2003-BC4) (Exact name of registrant as specified in charter) Delaware 33-63714 95-4449516 (State or other (Commission File No.) (I.R.S. Employer jurisdiction of Identification No.) organization) , , N/A 91110-7137 (Address of principal executive offices) (Zip Code) Registrant's Telephone Number, including area code: (818)-304-4428 Not Applicable (Former name, former address and former fiscal year, if changed since last report) Item 5. Other Events CWMBS, INC. Asset-Backed Securitiies Series 2003-BC4 On September 25, 2003, The Bank of New York, as Trustee for CWMBS, INC., Asset-Backed Securitiies Series 2003-BC4, made a monthly distribution to Certificate holders of principal and/or interest pursuant to the Pooling and Servicing Agreement, dated as of August 1, 2003, among CWMBS, INC. as Depositor, Countrywide Home Loans, 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 CWMBS, INC., Asset-Backed Securitiies Series 2003-BC4 relating to the distribution date of September 25, 2003 prepared by The Bank of New York, as Trustee under the Pooling and Servicing Agreement dated as of August 1, 2003. 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: September 25, 2003 CWMBS, INC. By: /s/ Courtney Bartholomew ------------------------------ Name: Courtney Bartholomew Vice President The Bank of New York, as Trustee EXHIBIT INDEX Exhibit 99 Monthly Remittance Statement dated September 25, 2003 Payment Date: 09/25/03 ------------------------------------------------------------ Countrywide Home Loans Asset-Backed Securitiies, Series 2003-BC4 ------------------------------------------------------------

Payment Date: 09/25/03 ------------------------------------------------------------ Countrywide Home Loans Asset-Backed Securitiies, Series 2003-BC4 ------------------------------------------------------------

------------------------------------------------------------ Countrywide Home Loans Asset-Backed Securitiies, Series 2003-BC4 ------------------------------------------------------------ -------------------------------------------------------------------------------- COLLATERAL INFORMATION -------------------------------------------------------------------------------- Total ----- Prin balance 195,070,613.08 589,745,004.24 784,815,617.32 Loan count 1217 3474 4691 Avg loan rate 7.489248% 7.454728% 7.46 Prepay amount 4,777,239.13 9,565,197.56 14,342,436.69 -------------------------------------------------------------------------------- FEES AND ADVANCES -------------------------------------------------------------------------------- Total ----- Master serv fees 80,770.04 247,494.26 328,264.30 Sub servicer fees 338.68 776.92 1,115.60 Trustee fees 1,500.01 4,499.98 6,000.00 Agg advances N/A N/A N/A Adv this period 17,223.87 35,614.80 52,838.67 -------------------------------------------------------------------------------- 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 4,000,038.16 11,999,963.84 16,000,002.00 Special Hazard 0.00 0.00 0.00 Aggregate Certificate Information ----------------------------------------------------------------------------- Class Aggregate Aggregate Aggregate Type Percentage Prepay Pct. End Cert. Bal. ----------------------------------------------------------------------------- Senior 100.000000% 100.000000% 800,000,200.00 ----------------------------------------------------------------------------- Junior 0.000000% 0.000000% 0.00 ----------------------------------------------------------------------------- -------------------------------------------------------------------------------- DELINQUENCY INFORMATION -------------------------------------------------------------------------------- Period Loan Count Ending Stated Balance ------ ---------- --------------------- 30 to 59 days 39 6,846,199.05 60 to 89 days 0 0.00 90 or more 0 0.00 Foreclosure 1 79,217.64 Totals: 40 6,925,416.69 -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- 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 19,516,120.60 19,516,120.60 Principal remittance amount 15,184,482.68 15,184,482.68 Interest remittance amount 4,331,637.92 4,331,637.92

CWABS INC ASSET BACKED CERTS SER 2003-BC4 8-K