SARAJEVO (Reuters) – Croatian food producer and retailer Fortenova Grupa said it had not been officially notified of a deal that Russian state bank Sberbank Rossii PAO reached to sell its 43% stake in the company, local media reported on Thursday. In a brief statement on Wednesday, Sberbank said the stake had been bought by Saif Bin Markhan Alketbi, an investor from the United Arab Emirates. (Reporting by Daria Sito-Sucic; Editing by Jan Harvey)