Sea1 Offshore Inc. SEA1 ADDITIONAL REGULATED INFORMATION REQUIRED TO BE DISCLOSED UNDER THE LAWS OF A MEMBER STATE

Results for the first quarter 2026

30. April 2026 kl. 07:00

Sea1 Offshore Inc. today, 30 April 2026, reports the results for the first quarter 2026.

These are the reports: - First quarter 2026 Report to shareholders - First quarter 2026 Presentation

A conference call will be held today at 09:00 CET to review the presentation and the first quarter 2026 release. The conference call will be hosted by Bernt Omdal – CEO, Sea1 Offshore Inc. and Vidar Jerstad - CFO, Sea1 Offshore Inc.

To join the audio conference, please click the link below: https://sea1.videosync.fi/q1_report_2026

The conference call will be recorded and made available on https://www.sea1offshore.com/