SAINT_GOBAIN_REGISTRATION_DOCUMENT_2017

Capital and ownership structure Information policy and financial calendar

INFORMATION POLICY 4.

AND FINANCIAL CALENDAR

Information policy The Investor Relations Department is responsible for implementing the Group’s information policy with the financial community, investors and shareholders. The head of Investor Relations is Mr. Vivien Dardel. This department is available to answer questions and address requests for information about the Group: Saint-Gobain Direction de la Communication Financière Les Miroirs 92400 Courbevoie Cedex (France) Tel. +33 (0)1 47 62 33 33 - Fax: +33 (0)1 47 62 50 62 Toll-free number 0800 32 33 33 Numerous meetings were organized throughout 2017 with various members of the international financial community, including analysts, institutional investors and journalists. In addition to the annual and interim results presentations held in Paris, London, New York and Boston following the publication of its annual and interim results in February and July, Compagnie de Saint-Gobain held several dozen road shows in various financial centers. Compagnie de Saint-Gobain offered its individual shareholders a diverse program of visits to places of cultural interest (including the Hall of Mirrors in the Palace of Versailles, the first floor of the Eiffel Tower and a working session at the Bastille Opera House), manufacturing site visits, and meetings with the Group’s executives. It organized meetings in Aix-en-Provence, Lyon and Rennes. A conference also took place during the Salon Actionaria, in which Compagnie de Saint-Gobain participated for the twentieth time. The Investor Relations Department also provides regular communication with the Group’s shareholders, including via shareholder newsletters. The Compagnie de Saint-Gobain website (www.saint-gobain.com) gives information about the Group and its businesses, including downloadable information documents and webcasts of General Shareholders’ Meetings and meetings with analysts. The Saint-Gobain Shareholder app, which is free to download from the Apple Store and Google for Android, lets investors

follow the Saint-Gobain Group’s financial news, and provides essential and useful investor information (share prices, financial calendar dates, important investors’ club dates, press releases, etc.). In order to ensure privileged contact, the Investor Relations team can be contacted by email at the following address: actionnaires@saint-gobain.com Compagnie de Saint-Gobain also makes additional services available to holders of registered shares through BNP Paribas, to improve the management of their fully registered shares. For more information, contact the Compagnie de Saint-Gobain Investor Relations Department or: BNP Paribas Securities Services BP2S/GCT – Émetteur Adhérents Euroclear 30 Immeuble GMP – Europe 9 rue du Débarcadère –93761 Pantin Cedex (France) By telephone: Toll-free number in France 0 800 03 33 33 By fax: +33 (0)1 55 77 34 17 2018 Financial calendar 2017 final results: February 22, 2018, after the market closes. First quarter 2018 sales: April 26, 2018 after the market closes. General Shareholders’ Meeting: June 7, 2018 at 3:00 p.m., at Palais des Congrès (Porte Maillot), Paris 17 (France). Dividend: ex-dividend date: June 11, 2018; „ dividend payment date: June 13, 2018; „ First-half 2018 results: July 26, 2018, after the market closes. Sales for the first nine months of 2018: October 25, 2018, after the market closes. Online, on the PlanetShares website: www.planetshares.bnpparibas.com

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2019 Financial calendar General Shareholders’ Meeting: June 6, 2019.

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