VALLOUREC : DISCLOSURE OF TRADING IN OWN SHARES FROM 02/16/2026 TO 02/19/2026

Core Viewpoint - Vallourec SA has implemented a share buyback program as authorized by its shareholders, reflecting the company's strategy to enhance shareholder value through repurchasing its own shares [2]. Group 1: Share Buyback Program - The share buyback program was authorized during the Shareholders' General Meeting on May 22, 2025 [2]. - The total volume of shares repurchased from February 16 to February 19, 2026, amounted to 204,514 shares, with a daily weighted average purchase price of €18.6761 [3]. Group 2: Transaction Details - On February 16, 2026, Vallourec repurchased a total of 63,690 shares across multiple transactions, with prices ranging from €18.4318 to €18.4614 [3]. - On February 17, 2026, the company bought 95,000 shares, with a daily weighted average price of €18.6452 [3]. - On February 18, 2026, Vallourec repurchased 22,519 shares, with prices between €19.0412 and €19.0536 [3]. - On February 19, 2026, the company acquired 18,305 shares, with prices ranging from €19.1671 to €19.1876 [3]. Group 3: Company Overview - Vallourec is a global leader in premium tubular solutions for energy markets and industrial applications, employing nearly 13,000 people across more than 20 countries [2]. - The company focuses on providing innovative and competitive tubular solutions for various demanding sectors, including oil and gas, power generation, and architectural projects [2].