CHANGE IN THE SHARE CAPITAL

REGULATED INFORMATION
Paris, June 12, 2026

CHANGE IN THE SHARE CAPITAL

1°) Share capital increase following the exercise of stock options

The Chief Executive Officer, by delegation of the Board of Directors at its meeting of May 5, 2026, noted on June 2, 2026 that between January 1st, 2026 and May 27, 2026, 92,082 shares of the Company with a par value of 5.50 euros had been issued as a result of the exercise of stock options, thereby increasing the capital from 3,181,944,826.50 euros to 3,182,451,277.50 euros.

2°) Share capital increase by capitalization of additional paid-in capital for the free shares allocation

In accordance with the decision of the Board of Directors at its meeting on May 5, 2026, the Chief Executive Officer noted :

• on the one hand the creation of 57,862,750 new shares with a par value of 5.50 euros, with dividend rights as of January 1st, 2026, which were allocated to shareholders on June 10, 2026, at the rate of one free new share for ten existing shares.
• on the other hand, the creation of 1,670,139 new shares with a par value of 5.50 euros, with dividend rights as of January 1st, 2026, which were allocated to the shareholders on June 10, 2026, at the rate of one free new share for one hundred existing shares, in accordance with Article 21 of the Articles of Association, for the shares registered continuously from December 31st, 2023 to June 9, 2026 inclusive thus benefiting from an allocation increased by 10%.

As a consequence, the Company’s new share capital stands at
3,509,882,167.00 euros
divided into 638,160,394 fully paid-up shares with a par value of 5.50 euros.

CONTACTS

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Investor Relations
IRTeam@airliquide.com

Oxygen, nitrogen, hydrogen, and many other essential small molecules are the invisible pillars of our world and our lives. They have been at the core of the Group’s activities since its creation in 1902.

A world leader in gases, technologies and services for industry and healthcare, Air Liquide acts as the backbone of numerous economic sectors, serving 4.3 million customers and patients across 59 countries with approximately 65,000 employees. With revenues close to 27 billion euros in 2025, Air Liquide combines strong performance and useful growth.

The Group is a leader with a diversified, resilient business model and a strong local footprint across the globe. Through deep engineering expertise and technological innovation, Air Liquide provides scalable solutions that enhance industrial efficiency, accelerate decarbonization, and strengthen value chains. Strategically exposed to growth markets and megatrends, the Group accompanies major industrial and societal transformations to create long term added value and build a sustainable future.

Air Liquide is listed on the Euronext Paris stock exchange (compartment A) and belongs to the CAC 40, CAC 40 ESG, EURO STOXX 50, FTSE4Good, and Dow Jones Best-in-Class Europe Index indexes.

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