Subsea 7 S.A. - notification of trade by primary insiders

Subsea 7 S.A. has received notification of transactions in its shares by primary insiders. Please see the attached form for details. This information is pursuant to the EU Market Abuse Regulation and subject to the disclosure requirements pursuant to Section 5-12 of the Norwegian Securities Trading Act. Attachments SUBC Primary Insider Trade 25 Nov 2024 JCASUBC Primary Insider Trade 25 Nov 2024 MXA

Subsea 7 S.A. has received notification of transactions in its shares by primary insiders. Please see the attached form for details. This information is pursuant to the EU Market Abuse Regulation and subject to the disclosure requirements pursuant to Section 5-12 of the Norwegian Securities Trading Act.

Attachments

• SUBC Primary Insider Trade 25 Nov 2024 JCA
• SUBC Primary Insider Trade 25 Nov 2024 MXA