Quarterly review AEX-Index family
Amsterdam - 6 June2013-NYSE Euronext announces the results of the quarterly review for the AEX®, the AMX® and the AScX®. Please note that the changes due to the review will be effective from MondayJune 24th 2013.

Results of theJune 2013review

AEX-Index®

  • Inclusion of Gemalto
  • Removal of Aperam

AMX-Index®

  • Inclusion of Aperam
  • Removal of Koninklijke Wessanen

AScX-Index®

  • Inclusion of Koninklijke Wessanen and Exact Holding
  • Removal of Vivenda Media Groep and RoodMicrotec

The compiler of the indices retains the right to change the published selection above in connection
with any mergers, takeovers, suspension or resumption of trading during the period before the
effective date of the annual review.

Review AEX-Index family
The AEX-Index family is reviewed quarterly (March, June, September, December). The full annual review will continue to be conducted in March. The June, September and December review serve to include new entrants in case the index consists of less then 25 constituents and to facilitate inclusion of top 15 ranking non- constituents, for example recently listed companies.

Timing of the reviews are aligned with the expiry of index derivative contracts, and the reviews are therefore effective after the close of business on the third Friday of the respective month.

More information:

NYSE Euronext Amsterdam
Alice Jentink
(+31) (0)20 550 44 88/ ajentink@nyx.com

About NYSE Euronext
 NYSE Euronext (NYX) is a leading global operator of financial markets and provider of innovative trading technologies. The company's exchanges in Europe and the United States trade equities, futures, options, fixed-income and exchange-traded products. With approximately 8,000 listed issues (excluding European Structured Products), NYSE Euronext's equities markets - the New York Stock Exchange, NYSE Euronext, NYSE MKT, NYSE Alternext and NYSE Arca - represent one-third of the world's equities trading, the most liquidity of any global exchange group. NYSE Euronext also operates NYSE Liffe, one of the leading European derivatives businesses and the world's second-largest derivatives business by value of trading. The company offers comprehensive commercial technology, connectivity and market data products and services through NYSE Technologies. NYSE Euronext is in the S&P 500 index. For more information, please visit:  www.nyx.com.

Disclaimer
None of the information contained in this press release constitutes an offer, solicitation or recommendation to acquire or dispose of any security or investment or to engage in any other transaction or to provide legal, tax, accounting or investment advice or services regarding the suitability or profitability of any security or investment. The creation of rights and obligations in respect of financial products that are traded on the exchanges operated by NYSE Euronext's subsidiaries shall depend solely on the applicable rules of the market operator. NYSE Euronext offers no view on whether investments are appropriate for you  and recommends you obtain independent advice in respect of such investments. Persons wishing to trade products available on NYSE Euronext markets or wishing to offer such products to third parties (whether by way of admission to listing and/or trading of products, or otherwise) are advised, before doing so, to check their legal and regulatory position in the relevant territory and to understand the related risks. NYSE Euronext does not make any recommendations regarding the merit of any company, security or other financial product or investment identified in this press release. Similarly, NYSE Euronext does not make any recommendation regarding the purchase or sale of any company, security, financial product or investment, endorsed or sponsored by any company identified in this press release. This press release is not intended to be, and shall not constitute in any way a binding or legal agreement, or impose any legal obligation or duty on NYSE Euronext or any of its affiliates. This press release speaks only as of this date. NYSE Euronext disclaims any duty to update the information herein.NYSE Euronext refers to NYSE Euronext and its affiliates and references to NYSE Euronext in this publication include each and any such company as the context dictates. NYSE Euronext, New York Stock Exchange, NYSE MKT, NYSE Alternext, NYSE Arcaand NYSE Liffe are registered marks of NYSE Euronext. © 2013, NYSE Euronext - All rights reserved.

"AEX®", "AEX-Index®", "AMX®" "AMX-Index®"and "AScX®" are registered trademark(s) of Euronext N.V. or its subsidiaries."



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