Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000770540 | |||
| Series S000006655 | CGM Advisor Targeted Equity Fund | ||
| Class/Contract C000018152 | Class A | NEFGX | |
| Class/Contract C000018153 | Class B | NEBGX | |
| Class/Contract C000018154 | Class C | NEGCX | |
| Class/Contract C000018155 | Class Y | NEGYX | |
| Status | Name | Ticker Symbol | |
| CIK 0000770540 | |||
| Series S000006656 | Hansberger International Fund | ||
| Class/Contract C000018156 | Class A | NEFDX | |
| Class/Contract C000018157 | Class B | NEDBX | |
| Class/Contract C000018158 | Class C | NEDCX | |
| Status | Name | Ticker Symbol | |
| CIK 0000770540 | |||
| Series S000006657 | Natixis Income Diversified Portfolio | ||
| Class/Contract C000018159 | Class A | IIDPX | |
| Class/Contract C000018160 | Class C | CIDPX | |
| Status | Name | Ticker Symbol | |
| CIK 0000770540 | |||
| Series S000006658 | Natixis U.S. Diversified Portfolio | ||
| Class/Contract C000018161 | Class A | NEFSX | |
| Class/Contract C000018162 | Class B | NESBX | |
| Class/Contract C000018163 | Class C | NECCX | |
| Class/Contract C000018164 | Class Y | NESYX | |
| Status | Name | Ticker Symbol | |
| CIK 0000770540 | |||
| Series S000006661 | Vaughan Nelson Small Cap Value Fund | ||
| Class/Contract C000018172 | Class A | NEFJX | |
| Class/Contract C000018173 | Class B | NEJBX | |
| Class/Contract C000018174 | Class C | NEJCX | |
| Status | Name | Ticker Symbol | |
| CIK 0000770540 | |||
| Series S000006662 | Westpeak Capital Growth Fund | ||
| Class/Contract C000018175 | Class A | NEFCX | |
| Class/Contract C000018176 | Class B | NECBX | |
| Class/Contract C000018177 | Class C | NECGX | |
IRS No.: 000000000 | State of Incorp.: MA | Fiscal Year End: 1231
Type: 497 | Act: 33 | File No.: 002-98326 | Film No.: 071126391