Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0001383496 | |||
| Series S000017696 | First Trust Consumer Discretionary AlphaDEX Fund | ||
| Class/Contract C000048896 | First Trust Consumer Discretionary AlphaDEX Fund | ||
| Status | Name | Ticker Symbol | |
| CIK 0001383496 | |||
| Series S000017697 | First Trust Consumer Staples AlphaDEX Fund | ||
| Class/Contract C000048897 | First Trust Consumer Staples AlphaDEX Fund | ||
| Status | Name | Ticker Symbol | |
| CIK 0001383496 | |||
| Series S000017698 | First Trust Energy AlphaDEX Fund | ||
| Class/Contract C000048898 | First Trust Energy AlphaDEX Fund | ||
| Status | Name | Ticker Symbol | |
| CIK 0001383496 | |||
| Series S000017699 | First Trust Financial AlphaDEX Fund | ||
| Class/Contract C000048899 | First Trust Financial AlphaDEX Fund | ||
| Status | Name | Ticker Symbol | |
| CIK 0001383496 | |||
| Series S000017700 | First Trust Health Care AlphaDEX Fund | ||
| Class/Contract C000048900 | First Trust Health Care AlphaDEX Fund | ||
| Status | Name | Ticker Symbol | |
| CIK 0001383496 | |||
| Series S000017701 | First Trust Industrials AlphaDEX Fund | ||
| Class/Contract C000048901 | First Trust Industrials AlphaDEX Fund | ||
| Status | Name | Ticker Symbol | |
| CIK 0001383496 | |||
| Series S000017702 | First Trust Materials AlphaDEX Fund | ||
| Class/Contract C000048902 | First Trust Materials AlphaDEX Fund | ||
| Status | Name | Ticker Symbol | |
| CIK 0001383496 | |||
| Series S000017703 | First Trust Technology AlphaDEX Fund | ||
| Class/Contract C000048903 | First Trust Technology AlphaDEX Fund | ||
| Status | Name | Ticker Symbol | |
| CIK 0001383496 | |||
| Series S000017704 | First Trust Utilities AlphaDEX Fund | ||
| Class/Contract C000048904 | First Trust Utilities AlphaDEX Fund | ||
IRS No.: 000000000 | State of Incorp.: MA
Type: 497 | Act: 33 | File No.: 333-140895 | Film No.: 07843887