PRESS RELEASE

COMBINED GENERAL MEETING ON APRIL 30, 2026 DIVIDEND: €0.60 PER SHARE

Reims, Thursday April 30, 2026 - 5:45pm - LANSON-BCC held its General Meeting today at Champagne Lanson in Reims.

All the resolutions were adopted. The General Meeting in particular approved the corporate and consolidated financial statements for the year ended December 31, 2025, and set the dividend for 2025 at €0.60 per share. It will be paid out on May 11, 2026.

The quorum requirements and detailed voting results will be available soon on the company’s website.

LANSON-BCC is a group built around eight Maisons producing Champagne wines, founded by Champagne families. It unites together outstanding Maisons, renowned for their unique wines and benefiting from the effective fit between their customer segments. The combination of ancestral know-how and cutting-edge technical resources, creative independence and industrial and commercial synergies enable each Maison to enhance its performance, ensuring the LANSON-BCC Group’s sustainability.

• Champagne Lanson, prestigious Maison founded 1760, Reims, 87% of Champagne sold on international markets, owner of Domaine de la Malmaison, the Champagne region’s largest biodynamic vineyard.
• Champagne Philipponnat, Maison founded 1910 with a tradition dating back to 1522, Mareuil sur Aÿ, owner of Clos des Goisses, Champagne sold on selective retail markets and in the world’s leading restaurants.
• Champagne De Venoge, Maison founded 1837, Epernay, Champagne sold on selective retail markets in France and for export, notably with its Cordon Bleu and Princes ranges and its Louis XV grande cuvee.
• Champagne Besserat de Bellefon, Maison founded 1843, Epernay, producer of the Cuvée des Moines, Champagne distributed through traditional networks (restaurants, wine stores) in France and for export.
• Champagne Boizel, Maison founded 1834, Epernay, Champagne distributed through mail order in France (BtoC) and in traditional sectors for international markets.
• Maison Chanoine, second oldest Champagne Maison founded in 1730, Reims. Sold primarily on mass retail and export markets, the Maison is best known for its Tsarine brand.
• Maison Burtin, Maison founded 1933, Epernay, mass retail supplier, producer of “custom” Champagne for key accounts, including the Alfred Rothschild range. It also includes the heritage brand Champagne Heidsieck & C° Monopole, founded in 1785.
• Domaine Alexandre Bonnet, Les Riceys, owner of a vast vineyard, with grower champagnes sold in traditional sectors in France and for export, also producer of Rosé des Riceys.

www.lanson-bcc.com

LANSON-BCC shares are listed on Euronext Growth Paris
Ticker: ALLAN | ISIN: FR0004027068 | Reuters: ALLAN.PA | Bloomberg: ALLAN:FP
Indices: EN Growth Allshare, EN Family Business
LANSON-BCC shares are eligible for SME share-based savings schemes