Complex sentence: Sako was the subject of transfer speculation during Summer 2013 with interest from Fulham in June 2013 but the London club did not meet a reported £4 million asking price.
Split into simpler sentences: Sako was the subject of transfer speculation during Summer 2013. He wanted to move to Fulham in June 2013 but the London outfit were not prepared to meet Wolves £4 million asking price.