Ocean Sun AS publishes investor presentation and opens subscription period for ongoing share issue

Ocean Sun AS (the “Company”) today announces the publication of an investor presentation outlining the Company’s executed strategic direction, which is attached to this announcement. The subscription period for the ongoing share issue has now opened, and investors are invited to subscribe for shares in the offering. The share issue is open to both existing shareholders and new investors. Existing shareholders will, however, be given priority in the allocation of shares, in accordance with the terms set out in the offering materials. How to subscribe Shareholders and other investors who wish to participate in the offering are encouraged to apply through the online application system in VPS, which is accessible via the Company's website (https://oceansun.no/investors/#reports).

Applications can also be submitted by completing and returning the application form available on the same website. The prospectus dated 22 May 2026 constitutes the subscription basis for the offering and is available at (https://oceansun.no/investors/#reports). The investor presentation is published for information purposes.

For more information, please contact:

Kristian Tørvold, CEO of Ocean Sun, +47 97088847 Karl Lawenius, CFO of Ocean Sun, +47 45633881

About Ocean Sun: By combining Norwegian maritime expertise and knowledge within photovoltaics, Ocean Sun as developed an innovation that offers a bold solution to our global energy needs. The patented technology is based on solar modules mounted on hydro-elastic membranes and offers cost and performance benefits not seen in any other floating PV system today. With offices in Oslo, Singapore and Shanghai, Ocean Sun is embarking on its vision to be the world's leading technology provider of floating solar.