NASDAQ Derivatives Markets has carried out a re-calculation of gross return futures/forwards in Samhallsbyggnadsbolaget i Norden AB ser. B (SBBB) due to an ordinary dividend of SEK 0.12. The re-calculation is effective from the ex-date, May 08, 2023. As a result of the adjustment gross return futures/forwards prices have decreased by the dividend amount while number of shares per contract was not affected by the adjustment. In addition, gross return futures/forwards in Kinnevik AB ser. B (KINB) have been replaced due to system issues, effective May 08, 2023. Adjusted series have received "D" or "X" or "R" or "Z" or "Y" or "U" in the series designation and have also received new ISIN-codes which can be found in the attached files. Attachment: https://cns.omxgroup.com/cds/DisclosureAttachmentServlet?messageAttachmentId=1141917