Sand Grove Opportunities Master Fund Ltd, managed by Sand Grove Capital Management LLP, acquired an additional 0.05% stake in Opera Software ASA (OB:OPERA) on December 29, 2017. Sand Grove Capital Management LLP, through Sand Grove Opportunities Master Fund Ltd, acquired 73,610 shares of Opera Software in the transaction. Post acquisition, Sand Grove Opportunities Master Fund owns 7.54 million shares, equivalent to 5.043% of the total shares outstanding, in Opera Software. Sand Grove Opportunities Master Fund Ltd, managed by Sand Grove Capital Management LLP, completed the acquisition of an additional 0.05% stake in Opera Software ASA (OB:OPERA) on December 29, 2017.