NATIXIS -2020 Universal Registration Document

2020 NON-FINANCIAL PERFORMANCE REPORT Report by one of the Statutory Auditors on the consolidated non-financial performance

Resources and methods Our work engaged the skills of five persons betweenNovember 2020 and March 2021. To assist us in our work, we called upon our sustainable development and corporate social responsibility experts. We conducted around 10 interviews with the people responsible for preparing the Report. Conclusion Based on our work, we did not observe any significantmisstatement likely to call into question the compliance of the non-financial performance report with regulatory requirements, and the fair presentationof the Information, taken as a whole, in accordancewith the Standard.

we consulted documents and held interviews to: V assess the process for selectingand approving the main risks as V well as the consistency of the results, including the key performanceindicatorspresented, in terms of the main risks and policies described, and corroborate the qualitative information (actions and results) that V we considered the most important (1) ; we verified that the Report covers the scope of consolidation,i.e. all V the companies included in the scope of consolidationas defined in Article L.233-16, within the limitations set out in the Report; we familiarized ourselves with the internal control and risk V management procedures established by the entity, and reviewed the data collection process used to ensure the completeness and sincerity of the Information reported; for the key performance indicators and the other quantitative V results (2) we considered to be the most important, we applied: analytical procedures to verify the correct consolidation of V collected data as well as the consistency of changes thereto, substantive tests, on a sampling basis, to verify the proper V application of definitions and procedures, and to reconcile data with supporting documents. This review was performed on a selectionof contributing entities (3) and covered between48% and 100% of consolidated data in the key performanceindicatorsand outcomes selected for these tests; we assessed the overall consistencyof the Report in relation to our V knowledge of the entity. We believe that the work we performed while exercising our professional judgment allows us to express a conclusion of limited assurance; a higher level of assurance would have required more extensive work.

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Paris-La Défense, March 9, 2021 One of the Statutory Auditors,

Deloitte & Associés

Charlotte Vandeputte

Julian Rivals

Partner, Audit

Partner, Sustainable Development

Selected qualitative information: Green Weighting Factor (proportion of financing with the greatest impact on the climate (rated brown); Review of processes and procedures, (1) Number of ESG risk reviews, Non-compliance risk control procedure/results of level 2 controls, Application of the management system. Selected quantitative information: Headcount (managed scope), Percentage of permanent contracts in France, Total hires in France, Total departures in France, Percentage (2) of women among company leaders, Number of employees trained, Average number of training hours per employee trained, Energy consumption: electricity, hot and cold fluids in office buildings, Carbon footprint assessment (tCO2eq.), Amount of socially responsible investment assets managed (Loomis Sayles & Company, WCM Investment Management, Ostrum AM and Vega IM), Carbon footprint or portfolio temperature (AEW Capital Management, Mirova and Ostrum AM), Amount of renewable energy financing arranged during the year. Natixis SA Paris and its subsidiaries (Loomis Sayles & Company, WCM Investment Management, Ostrum AM, Vega IM, AEW Capital Management, Mirova). (3)

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NATIXIS UNIVERSAL REGISTRATION DOCUMENT 2020