Subsea 7 S.A. Treasury Shares

Luxembourg – 14 April 2026 – Subsea 7 S.A. (Oslo Børs: SUBC, ADR: SUBCY) (the “Company”) announced that the Company has transferred 11,587 shares held in treasury to satisfy employee share awards under the Company’s Long-term Incentive Plan.

Following the above transfer, the number of common shares held in treasury is 3,452,236 representing 1.15% of the Company's issued common shares. The total number of shares in issue, including treasury shares, is unchanged at 299,600,000.

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Subsea7 is a global leader in the delivery of offshore projects and services for the evolving energy industry, creating sustainable value by being the industry’s partner and employer of choice in delivering the efficient offshore solutions the world needs.

Subsea7 is listed on the Oslo Børs (SUBC), ISIN LU0075646355, LEI 222100AIF0CBCY80AH62.

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Contact for investment community enquiries:
Katherine Tonks
Investor Relations Director
Tel [phone]
[e-mail]

This information is subject of the disclosure requirements pursuant to section 5 -12 of the Norwegian Securities Trading Act.
This stock exchange release was published by Katherine Tonks, Investor Relations, Subsea7, on 14 April 2026 at 17:15 CEST.

Attachment

• SUBC Treasury Shares