Derichebourg // 2020-2021 Universal Registration Document

6

Capital and shareholder structure Communication with institutional investors, shareholders and bondholders

Communication with institutional investors, shareholders 6.4 and bondholders

Communications methodology 6.4.1 Frequency: in accordance with the applicable regulations, Derichebourg publishes its half-year and annual financial statements and the accompanying reports. Communication of information: in addition to the legally required announcements in financial publications, the latest communications are made available to the public on the Company’s website, www.derichebourg.com. Calendar: key dates for the fiscal year 6.4.2 The Group’s financial calendar is available on its website: www.derichebourg.com

During the validity period of the Universal Registration Document, the following documents (or copies of these documents) can, if necessary, be consulted at the Company’s registered office (119, avenue du Général Michel Bizot, 75012 Paris), on the Company’s website (www.derichebourg.com), or on the French Financial Markets Authority (www.amf-france.org) for financial data and the Universal Registration Document: the incorporation documents and bylaws of the Issuer; (a) all reports, mail and other documents, historical financial data, (b) valuations and reports issued by external experts at the request of the Issuer, any part of which is included or referenced in the Universal Registration Document; the historical financial data of the Issuer and its subsidiaries for (c) each of the two fiscal years preceding the publication of this Universal Registration Document.

and occasional information: annual information document 6.4.3 Published on the websites www.derichebourg.com, www.globenewswire.com or www.info-financiere.fr

October 1, 2020 Information notice relating to the conclusion of a related-party agreement pursuant to Article L. 225-40-2 of the French Commercial Code November 2, 2020 Derichebourg Environnement wins a collection contract for the Caen-la-Mer urban community November 4, 2020 Monthly information on total number of voting rights and shares comprising share capital as of September 30, 2020 November 29, 2020 Monthly information on total number of voting rights and shares comprising share capital as of October 31, 2020 December 3, 2020 Results for the 2019-2020 fiscal year December 3, 2020 Presentation to financial analysts on December 3, 2020 December 14, 2020 Publication of the Universal Registration Document December 14, 2020 2019-2020 Universal Registration Document December 30, 2020 Derichebourg announces that it has entered into exclusive negotiations with the shareholders of Ecore with a view to the acquisition of the latter January 6, 2021 Investor presentation Winter 2020-2021 January 7, 2021 Notice of the Combined General Meeting of February 10, 2021 published in the Mandatory Legal Announcements Bulletin (“BALO”) of January 6, 2021 January 8, 2021 Information notice relating to the conclusion of a related-party agreement pursuant to Article L. 225-40-2 of the French Commercial Code January 15, 2021 Changes to the terms and conditions of participation in the Combined General Meeting of February 10, 2021 – Held behind closed doors January 15, 2021 Voting form for the Combined General Meeting of February 10, 2021 January 20, 2021 Information relating to the total number of voting rights and shares comprising the share capital at the date of publication in the Mandatory Legal Announcements Bulletin (“BALO”) of January 6, 2021 for the notice of the Combined General Meeting of February 10, 2021 January 20, 2021 Statutory Auditors’ report on the issue of shares or securities giving access to the Company’s share capital reserved for members of a company savings plan (Resolution 15) January 20, 2021 Statutory Auditors’ report on the share capital reduction (Resolution 10) January 20, 2021 Statutory Auditors’ report on the issue of shares and various securities with maintenance and/or cancelation of preferential subscription rights (Resolutions 11, 12 and 14) January 20, 2021 Brochure of the Combined General Meeting of February 10, 2021 January 26, 2021 Terms for the preparation of preparatory documents for the Combined General Meeting of February 10, 2021 January 26, 2021 Meeting notice published in the Mandatory Legal Announcements Bulletin of January 25, 2021 January 26, 2021 Meeting notice published in the Gazette du Palais on January 25, 2021

DERICHEBOURG 2020/2021 Universal Registration Document 218