Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0001028621 | |||
| Series S000001146 | TCW METWEST LOW DURATION BOND FUND | ||
| Class/Contract C000003063 | CLASS I | MWLIX | |
| Class/Contract C000003064 | CLASS M | MWLDX | |
| Class/Contract C000058169 | Administrative Class | MWLNX | |
| Status | Name | Ticker Symbol | |
| CIK 0001028621 | |||
| Series S000001147 | TCW METWEST TOTAL RETURN BOND FUND | ||
| Class/Contract C000003065 | CLASS I | MWTIX | |
| Class/Contract C000003066 | CLASS M | MWTRX | |
| Class/Contract C000058170 | Administrative Class | MWTNX | |
| Class/Contract C000102908 | Plan Class | MWTSX | |
| Class/Contract C000218401 | Class I-2 | MWTTX | |
| Status | Name | Ticker Symbol | |
| CIK 0001028621 | |||
| Series S000001149 | TCW METWEST HIGH YIELD BOND FUND | ||
| Class/Contract C000003068 | CLASS I | MWHIX | |
| Class/Contract C000003069 | CLASS M | MWHYX | |
| Status | Name | Ticker Symbol | |
| CIK 0001028621 | |||
| Series S000001151 | TCW METWEST ULTRA SHORT BOND FUND | ||
| Class/Contract C000003072 | CLASS I | MWUIX | |
| Class/Contract C000003073 | CLASS M | MWUSX | |
| Status | Name | Ticker Symbol | |
| CIK 0001028621 | |||
| Series S000001152 | TCW METWEST STRATEGIC INCOME FUND | ||
| Class/Contract C000003074 | CLASS I | MWSIX | |
| Class/Contract C000003075 | CLASS M | MWSTX | |
| Status | Name | Ticker Symbol | |
| CIK 0001028621 | |||
| Series S000034126 | TCW METWEST UNCONSTRAINED BOND FUND | ||
| Class/Contract C000105185 | Class M | MWCRX | |
| Class/Contract C000105186 | Class I | MWCIX | |
| Class/Contract C000218402 | Plan Class | MWCPX | |
| Status | Name | Ticker Symbol | |
| CIK 0001028621 | |||
| Series S000062249 | TCW METWEST Investment Grade Credit Fund | ||
| Class/Contract C000201585 | Class I | MWIGX | |
| Class/Contract C000201586 | Class M | MWISX | |
| Status | Name | Ticker Symbol | |
| CIK 0001028621 | |||
| Series S000072616 | TCW METWEST Sustainable Securitized Fund | ||
| Class/Contract C000228996 | Class M | MWERX | |
| Class/Contract C000228997 | Class I | MWESX | |
EIN.: 000000000 | Fiscal Year End: 0331
Type: 485BPOS | Act: 40 | File No.: 811-07989 | Film No.: 251155407
EIN.: 000000000 | Fiscal Year End: 0331
Type: 485BPOS | Act: 33 | File No.: 333-18737 | Film No.: 251155406