Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000872649 | |||
| Series S000006701 | Loomis Sayles Investment Grade Bond Fund | ||
| Class/Contract C000018234 | Class A | LIGRX | |
| Class/Contract C000018236 | Class C | LGBCX | |
| Class/Contract C000018238 | Class Y | LSIIX | |
| Class/Contract C000082998 | Admin Class | LIGAX | |
| Class/Contract C000125485 | Class N | LGBNX | |
| Class/Contract C000188537 | Class T | LIGTX | |
| Status | Name | Ticker Symbol | |
| CIK 0000872649 | |||
| Series S000006702 | Loomis Sayles Limited Term Government and Agency Fund | ||
| Class/Contract C000018239 | Class A | NEFLX | |
| Class/Contract C000018241 | Class C | NECLX | |
| Class/Contract C000018242 | Class Y | NELYX | |
| Class/Contract C000182250 | Class N | LGANX | |
| Class/Contract C000188538 | Class T | LGATX | |
| Status | Name | Ticker Symbol | |
| CIK 0000872649 | |||
| Series S000006706 | Loomis Sayles Strategic Income Fund | ||
| Class/Contract C000018251 | Class A | NEFZX | |
| Class/Contract C000018253 | Class C | NECZX | |
| Class/Contract C000018254 | Class Y | NEZYX | |
| Class/Contract C000082999 | Admin Class | NEZAX | |
| Class/Contract C000125487 | Class N | NEZNX | |
| Class/Contract C000188539 | Class T | LSSTX | |
IRS No.: 043113285 | State of Incorp.: MA | Fiscal Year End: 0930
Type: 497 | Act: 33 | File No.: 033-39133 | Film No.: 20945997