Roma have confirmed the arrival of striker Gregoire Defrel from Sassuolo on an initial loan deal which could become permanent and reach €23 million.
AC Milan have completed the signing of Italy defender Leonardo Bonucci from Juventus for €42 million.
While rivals Milan spend, spend, spend, Inter fans are still waiting for a headline arrival. But could their business actually end in a title push?
Juventus have completed the signing of Mattia De Sciglio from AC Milan for €12 million, potentially rising to €12.5m.
While rivals Milan are winning the transfer window, Inter are stuck at an impasse over Ivan Perisic's future: a sign of the current times in Milan.
AC Milan have been the busiest side in Europe this summer but could still have one major signing up their sleeve: Torino's Andrea Belotti.