LAVIPHARM S.A.

Announcement of Regulated Information.

Lavipharm S.A. announces that T&A Holdings (Luxembourg) S.a.r.l., a company owned by Dr. Athanase Lavidas, purchased 51.650 common Lavipharm shares, amounting to 126.710,03 Euros, on Wednesday, November 21, 2007, 38.200 common Lavipharm shares, amounting to 93.704,00 Euros, on Thursday, November 22, 2007 and sold 2.700 common Lavipharm shares, amounting to 6.760,00 Euros, on Thursday, November 22, 2007.