DISCLOSURE OF TRADING IN OWN SHARES
FROM 01/08/2026 TO 01/09/2026
Meudon (France), on January 12, 2026
Share buyback program (ISIN Code: FR0013506730) implemented in accordance with the authorization given by the Shareholders’ General Meeting of Vallourec SA (LEI: 969500P2Q1B47H4MCJ34) on May 22, 2025 (ninth resolution).
Day of the transaction
Total daily volume (number of shares)Daily weighted average purchase price of the shares (€)Market Code 01/08/202677 00016,3881XPAR01/08/202638 00016,4233CEUX01/08/20265 00016,4204TQEX01/08/20265 00016,4271AQEU01/09/202638 99416,8053CEUX01/09/20265 00016,8164AQEU01/09/20265 00016,8100TQEX01/09/202671 00616,7784XPAR 245 00016,5919 About Vallourec
Vallourec is a world leader in premium tubular solutions for the energy markets and for demanding industrial applications such as oil & gas wells in harsh environments, new generation power plants, challenging architectural projects, and high-performance mechanical equipment. Vallourec’s pioneering spirit and cutting-edge R&D open new technological frontiers. With close to 13,000 dedicated and passionate employees in more than 20 countries, Vallourec works hand- in-hand with its customers to offer more than just tubes: Vallourec delivers innovative, safe, competitive and smart tubular solutions, to make every project possible.
Listed on Euronext in Paris (ISIN code: FR0013506730, Ticker VK), Vallourec is part of the CAC Mid 60, SBF 120 and Next 150 indices and is eligible for Deferred Settlement Service.
In the United States, Vallourec has established a sponsored Level 1 American Depositary Receipt (ADR) program (ISIN code: US92023R4074, Ticker: VLOWY). Parity between ADR and a Vallourec ordinary share has been set at 5:1.
Forfurtherinformation,pleasecontact:
Investorrelations:
Connor Lynagh
Tel: +1 (713) 409-7842
connor.lynagh@vallourec.com
Pressrelations:Taddeo
Romain Grière
Tel: +33 (0)7 86 53 17 29
romain.griere@taddeo.fr
Individualshareholders:
Toll Free number (From France): 0 805 65 10 10 actionnaires@vallourec.com
Nicolas Escoulan
Tel: +33 (0)6 42 19 14 74
nicolas.escoulan@taddeo.fr
Attachment
Vallourec – CP (ENG) – Disclosure of trading in own share from January 8 to January 9, 2026
Source: VALLOUREC : DISCLOSURE OF TRADING IN OWN SHARES FROM 01/08/2026 TO 01/09/2026
