Industrie De Nora

Report Publication Announcement • Mar 11, 2025

PRESSE RELEASE

DE NORA: FINANCIAL CALENDAR 2025 INTEGRATION

Milan, 11 March 2025 – As an addition to the financial calendar for the fiscal year 2025, communicated on 28 January 2025, we announce that the 2024 Results and Mid-Term View will be released to the market via press release on the morning of 19 March 2025, while the Stock Exchange is closed. This will be followed, at 9:00 a.m. CET, by the video conference for the presentation of the FY 2024 Results and Mid-Term View.

Details for attending the video conference are available on the Company's website www.denora.com in the "Investor Relations" section: Investor Relations | Overview | De Nora

The financial calendar is available on the Company's website www.denora.com in the "Investor Relations" section:https://www.denora.com/Investors/financial-calendar.html

For Board of Directors meetings where a conference call is scheduled for the following day, please note that the press release will be issued the next morning while the Stock Exchange is closed.

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Industrie De Nora S.p.A. is an Italian multinational company founded in 1923 and listed on the Euronext Milan stock exchange. A global leader in electrochemical processes and technologies for water management, it provides products and services that enable industrial processes in the chlor-alkali, electronics, battery, water treatment (both municipal and industrial), and green hydrogen sectors. With an operational presence across multiple regions—including the Americas, Europe, the United Arab Emirates, and Asia—De Nora delivers customized solutions, effectively and reliably meeting market demands. Committed to ESG principles, the company integrates environmental sustainability and social responsibility into all its activities.

Investor Relations Chiara Locati +39 02 2129 2124 ir@denora.com Investor Relations | Overview | De Nora

Media Relations Barabino & Partners Office: +39 02/72.02.35.35 Sabrina Ragone – s.ragone@barabino.it +39 338 25 19 534 Elena Magni – e.magni@barabino.it + 39 348 478 7490