At the request of Ovzon AB (publ), the trading in the company's shares on Nasdaq First North Premier Growth Market is to cease. As from April 20, 2021, the shares will be listed on Nasdaq Stockholm. The last day of trading on Nasdaq First North Growth Market is April 19, 2021. Short name: OVZON ---------------------------- ISIN code: SE0010948711 ---------------------------- Order book ID: 155079 ---------------------------- For further information concerning this exchange notice please contact Issuer Surveillance, telephone +46 8 405 60 00, or iss@nasdaq.com. Nasdaq Stockholm AB Grant McKelvey Head of Listing Qualifications