NASDAQ OMX Derivatives Markets has carried out a re-calculation of options, forwards and futures in Seadrill (SDRLN) due to a dividend. For details regarding the re-calculation please see exchange notice 83/10. Adjusted series have received an ”X” or, if the series have been recalculated before, an “Y” or “Z“ in the series designation, and have also received new ISIN-codes. For further information, please see attached file.