REC Silicon ASA - Extraordinary general meeting held

Following completion of the compulsory acquisition of all remaining shares of REC Silicon ASA (the "Company") as announced on 15 June 2026, an extraordinary general meeting was convened and held today, 15 June 2026 (the "EGM").

At the EGM, it was resolved to apply for a delisting of the Company's shares from Euronext Oslo Børs, to convert the Company to a private limited liability company, to appoint a new board of directors, and to make certain related amendments to the Company's articles of association.

The minutes from the extraordinary general meeting are attached hereto.

Contacts ------------------------------------------------------------------------------ Nils O. Kjerstad IR Contact Phone: +47 9135 6659 Email: nils.kjerstad@recsilicon.com

About REC Silicon ------------------------------------------------------------------------------ REC Silicon is a leading producer of advanced silicon materials, delivering high-purity silicon gases to the solar and electronics industries worldwide. We combine over 40 years of experience and proprietary technology with the needs of our customers. Listed on the Oslo Stock Exchange (ticker: RECSI), the Company is headquartered in Lysaker, Norway.

For more information, go to: www.recsilicon.com

This information is subject to disclosure under the Norwegian Securities Trading Act, §5-12. The information was submitted for publication, through the agency of the contact persons set out above, at 2026-06-15 17:01 CEST.