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Investors - Ensuring sustainable growth
Investors - Ensuring sustainable growth

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Ensuring sustainable growth

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FAQ - Sanofi-aventis merger

I was a holder of Aventis shares, am I now a holder of Sanofi shares

After the creation of sanofi-aventis on December 31, 2004, Aventis shares are no longer traded. Aventis shares are now traded as Sanofi shares, listed as SNY on the NYSE. For details and to exchange your Aventis ADRs for Sanofi ADRs, contact JPMorgan Chase Bank, N.A. at:

  • Toll-free number in the U.S.: (1) 877 272 9475
  • For international callers: (1) 651 453 2128 
  • Email: jpmorgan.adr@wellsfargo.com
 

Addresses

  • Regular correspondence:
    JPMorgan Chase Bank, NA
    P.O. BOX 64504
    St. Paul, MN 55164-0504
  • Delivery of stock certificates:
    JPMorgan Chase Bank, NA
    161 N Concord Exchange
    South St. Paul, MN 55075
  • Overnight mail:
    JPMorgan Chase Bank, NA
    161 N Concord Exchange
    South St. Paul, MN 55075

Holders of ordinary shares in Europe should contact the Sanofi Shareholder Relations team by e-mail.

 

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