| DEAL NAME | Morgan Stanley Dean Witter Capital I Trust, Series 2003-NC4 |
| Closing Date | 4/29/2003 |
| Collateral Factor Date | 1/1/2012 |
| |
| Performance Summary | |
| Current Pool Factor | 4.21% |
| |
| Delinquency Status (*) | |
| 30+ Days | 14.95% |
| 60+ Days | 10.25% |
| 90+ Days | 9.36% |
| 120+ Days | 0.00% |
| |
| Bankruptcy | 3.26% |
| Foreclosure | 11.09% |
| REO | 3.86% |
| |
| Cumulative Net Loss | 1.95% |
| Loss Severity | 0.00% |
| |
| Prepayment Experience | |
| 1mo CPR | 12.81% |
| 3mo CPR | 13.12% |
| 6mo CPR | 7.59% |
| 9mo CPR | 6.97% |
| 12mo CPR | 6.91% |
| Life CPR | 29.49% |
|