Publication of Prospectus Regarding Heliospectra’s Rights Issue of Units

Gothenburg, November 3, 2020. The Board of Directors of Heliospectra AB (publ) (“Heliospectra” or “the Company”) has prepared a prospectus regarding the issue of shares and warrants (“Units”) with preferential rights for existing shareholders (the “Rights Issue”) published on 25 September 2020.

The prospectus has been approved and registered by the Swedish Financial Supervisory Authority (Sw. Finansinspektionen). The prospectus regarding Heliospectra’s rights issue will be available on Heliospectra’s website (www.heliospectra.com/investor-relations/reports-documents), Västra Hamnen Corporate Finance website (www.vhcorp.se) and on the Swedish Financial Supervisory Authority’s website (www.fi.se).

Financial and legal advisors

Västra Hamnen Corporate Finance AB is a financial advisor and MAQS Advokatbyrå is legal advisor to Heliospectra in connection with the Rights Issue.