Regulated information

Vétoquinol markets CEFTIOCYL® and KEFLORIL® two new injectable antibiotics for livestock

Lure, December 15, 2010 – In line with recent announcements, Vétoquinol is
launching Ceftiocyl® and Kefloril®, two new injectable antibiotics for livestock.
The products are being brought to market by the Group and its subsidiaries in
both domestic and export markets.

Monthly information regarding the total number of voting rights and shares making of the share capital - November 2010

As per article 223.16 of the « Règlement Général de l’Autorité des Marchés Financiers »

Vétoquinol appoints RÉGIS VIMAL DU MONTEIL Group Finance and Legal Director

November 30, 2010 (Lure, France) – Vétoquinol has appointed Régis Vimal du Monteil as
Group Legal and Financial Director.

Vétoquinol registers its injectable Marbocyl® 2% and Marbocyl® 10% antibiotics in Japan

November 18, 2010 (Lure, France) – Vétoquinol has just obtained Marketing
Authorisation (MA) from Japanese drug authorities for its Marbocyl® 2% and
Marbocyl® 10% antibiotics for livestock, through collaboration with Meiji Seika
Kaisha, Ltd.

Monthly information regarding the total number of voting rights and shares making of the share capital - October2010

As per article 223.16 of the « Règlement Général de l’Autorité des Marchés Financiers »

Strong Sales in the 3rd Quarter of 2010

Vétoquinol’s revenues for the third quarter of 2010 rose by 10.8%. This healthy rate of growth was attributable mainly to strong performance in the Group’s strategic regions and therapeutic segments.

Monthly information regarding the total number of voting rights and shares making of the share capital - September 2010

As per article 223.16 of the « Règlement Général de l’Autorité des Marchés Financiers »

Mise à disposition ou de consultation du rapport financier semestriel 2010 (french)

Le Rapport financier semestriel 2010 de Vétoquinol peut être consulté ou téléchargé sur
le site Internet de la société : www.vetoquinol.com, rubrique « Investisseurs & Journalistes ».

Monthly information regarding the total number of voting rights and shares making of the share capital - August 2010

As per article 223.16 of the « Règlement Général de l’Autorité des Marchés Financiers »

Rapport financier semestriel 2010 (french)

1. Rapport d’activité semestriel 2010
<br>2. États financiers consolidés semestriels résumés au 30 juin 2010
<br>3. Attestation du responsable du document
<br>4. Rapport des Commissaires aux comptes sur l’information financière semestrielle 2010