Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0001095726 | |||
| Series S000056583 | Natixis Sustainable Future 2015 Fund | ||
| Class/Contract C000179028 | Class N | NSFBX | |
| Class/Contract C000179029 | Class Y | ||
| Status | Name | Ticker Symbol | |
| CIK 0001095726 | |||
| Series S000056584 | Natixis Sustainable Future 2060 Fund | ||
| Class/Contract C000179030 | Class N | NSFMX | |
| Class/Contract C000179031 | Class Y | ||
| Status | Name | Ticker Symbol | |
| CIK 0001095726 | |||
| Series S000056585 | Natixis Sustainable Future 2020 Fund | ||
| Class/Contract C000179032 | Class N | NSFDX | |
| Class/Contract C000179033 | Class Y | ||
| Status | Name | Ticker Symbol | |
| CIK 0001095726 | |||
| Series S000056586 | Natixis Sustainable Future 2025 Fund | ||
| Class/Contract C000179034 | Class N | NSFEX | |
| Class/Contract C000179035 | Class Y | ||
| Status | Name | Ticker Symbol | |
| CIK 0001095726 | |||
| Series S000056587 | Natixis Sustainable Future 2030 Fund | ||
| Class/Contract C000179036 | Class N | NSFFX | |
| Class/Contract C000179037 | Class Y | ||
| Status | Name | Ticker Symbol | |
| CIK 0001095726 | |||
| Series S000056588 | Natixis Sustainable Future 2035 Fund | ||
| Class/Contract C000179038 | Class Y | ||
| Class/Contract C000179039 | Class N | NSFGX | |
| Status | Name | Ticker Symbol | |
| CIK 0001095726 | |||
| Series S000056589 | Natixis Sustainable Future 2040 Fund | ||
| Class/Contract C000179040 | Class N | NSFHX | |
| Class/Contract C000179041 | Class Y | ||
| Status | Name | Ticker Symbol | |
| CIK 0001095726 | |||
| Series S000056590 | Natixis Sustainable Future 2045 Fund | ||
| Class/Contract C000179042 | Class N | NSFJX | |
| Class/Contract C000179043 | Class Y | ||
| Status | Name | Ticker Symbol | |
| CIK 0001095726 | |||
| Series S000056591 | Natixis Sustainable Future 2050 Fund | ||
| Class/Contract C000179044 | Class N | NSFKX | |
| Class/Contract C000179045 | Class Y | ||
| Status | Name | Ticker Symbol | |
| CIK 0001095726 | |||
| Series S000056592 | Natixis Sustainable Future 2055 Fund | ||
| Class/Contract C000179046 | Class N | NSFLX | |
| Class/Contract C000179047 | Class Y | ||
IRS No.: 000000000 | State of Incorp.: MA | Fiscal Year End: 0131
Type: DEF 14C | Act: 34 | File No.: 811-09945 | Film No.: 19901209