Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0001383496 | |||
| Series S000017338 | First Trust Mid Cap Core AlphaDEX Fund | ||
| Class/Contract C000047996 | First Trust Mid Cap Core AlphaDEX Fund | FNX | |
| Status | Name | Ticker Symbol | |
| CIK 0001383496 | |||
| Series S000017339 | First Trust Small Cap Core AlphaDEX Fund | ||
| Class/Contract C000047997 | First Trust Small Cap Core AlphaDEX Fund | FYX | |
| Status | Name | Ticker Symbol | |
| CIK 0001383496 | |||
| Series S000017698 | First Trust Energy AlphaDEX Fund | ||
| Class/Contract C000048898 | First Trust Energy AlphaDEX Fund | FXN | |
IRS No.: 000000000 | State of Incorp.: MA
Type: 497 | Act: 33 | File No.: 333-140895 | Film No.: 121239361