Identification
Listing sponsor

<p>
ODDO Corporate Finance</p>

ISIN code
FR0000044885
Exchange / Market
Euronext Growth
Trading location
Paris
ICB
Consumer Electronics
Issuer website
http://www.avenir-numerics.com
Operation
IPO date
IPO type

<p>
Direct trading procedure</p>

IPO type
Initial Public offering
Catégorie
IPO
Operation procedure

<p>
- Number of securities to be listed: 5 660 570 - Reference price: the last trade price on the March&eacute; Libre central order book.</p>

Operation description
Operation calendar

<p>
- December 21, 2006 (evening): closing of the trading and delisting on the March&eacute; Libre. All remaining orders will be cancelled. - December 22, 2006: Opening of trading for AVENIR NUMERIC&#39;S shares on Alternext.</p>