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 | |
| Class/Contract C000069267 | Class Y | NEDYX | |
| Status | Name | Ticker Symbol | |
| CIK 0000770540 | |||
| Series S000006657 | Natixis Diversified Income Fund | ||
| Class/Contract C000018159 | Class A | IIDPX | |
| Class/Contract C000018160 | Class C | CIDPX | |
| Status | Name | Ticker Symbol | |
| CIK 0000770540 | |||
| Series S000006658 | Natixis U.S. Multi-Cap Equity Fund | ||
| 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 | |
| Class/Contract C000069268 | Class Y | NEJYX | |
| Status | Name | Ticker Symbol | |
| CIK 0000770540 | |||
| Series S000028000 | Absolute Asia Dynamic Equity Fund | ||
| Class/Contract C000085139 | Class A | DEFAX | |
| Class/Contract C000085140 | Class C | DEFCX | |
| Class/Contract C000085141 | Class Y | DEFYX | |
| Status | Name | Ticker Symbol | |
| CIK 0000770540 | |||
| Series S000030605 | Natixis Oakmark Global Fund | ||
| Class/Contract C000094870 | Class A | NOGAX | |
| Class/Contract C000094871 | Class C | NOGCX | |
| Status | Name | Ticker Symbol | |
| CIK 0000770540 | |||
| Series S000030606 | Natixis Oakmark International Fund | ||
| Class/Contract C000094872 | Class A | NOIAX | |
| Class/Contract C000094873 | Class C | NOICX | |
IRS No.: 000000000 | State of Incorp.: MA | Fiscal Year End: 1231
Type: 497 | Act: 33 | File No.: 002-98326 | Film No.: 111230665