SOPRA_STERIA_REGISTRATION_DOCUMENT_2017

6 SOPRA STERIAGROUP ANDTHE STOCKMARKET

1. GENERAL INFORMATION

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2. SHARE OWNERSHIP STRUCTURE 3. EMPLOYEE SHARE OWNERSHIP

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4. VOTING RIGHTS

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5. THRESHOLD CROSSINGS

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6. SHAREHOLDERS’ AGREEMENTS

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6.1. Agreement between Sopra GMT, the Pasquier and Odin families, and the management 231 6.2. Agreement between Sopra GMT and Soderi 231 7. CONTROL 232 7.1. Breakdown of voting rights 232 7.2. Members of the Board of Directors 232 7.3. Measures to govern the control exercised by Sopra GMT 232 8. SHARE BUYBACK PROGRAMME 232 8.1. Implementation of the share buyback programme in 2017 232 8.2. Description of the 2018 share buyback programme 233 9. CHANGES IN SHARE CAPITAL 234 10. SECURITIES WITH AN EQUITY COMPONENT – POTENTIAL DILUTION 234 11. INFORMATION ON TRANSACTIONS IN SECURITIES BY DIRECTORS OR PERSONS MENTIONED IN ARTICLE L. 621-18-2 OF THE FRENCH MONETARY AND FINANCIAL CODE 235 12. AUTHORISATIONS TO ISSUE SECURITIES GRANTED TO THE BOARD OF DIRECTORS AT THE COMBINED GENERAL MEETINGS OF 22 JUNE 2016 AND 13 JUNE 2017 235 12.1. Issue with pre-emptive subscription rights 235 12.2. Issue without pre-emptive subscription rights 236 12.3. Authorisations for issues reserved for employees and company officers without pre- emptive subscription rights 236 13. INFORMATION REQUIRED BY ACT 2006-387 OF 31 MARCH 2006 RELATING TO PUBLIC TAKEOVER OFFERS 237 14. MONTHLY SHARE PRICES AND TRADING VOLUMES ON EURONEXT PARIS 237 15. SHARE PRICE PERFORMANCE 238 16. DIVIDEND PER SHARE 238

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SOPRA STERIA REGISTRATION DOCUMENT 2017