Juventus have signed Brazil winger Douglas Costa on a season-long loan from Bayern Munich.
Paris Saint-Germain have confirmed the signing of right-back Dani Alves on a free transfer.
AC Milan have announced that they have completed the signing of Gianluigi Donnarumma's older brother Antonio.
With almost two months of the transfer window to go, several deals still hang in the balance. Which are likely to happen and which are doomed to fail?
Fiorentina general manager Pantaleo Corvino has told AC Milan they must meet their demands for Nikola Kalinic within 10 days.
AC Milan boss Vincenzo Montella has welcomed the positive ending to the Gianluigi Donnarumma "soap opera" after the goalkeeper signed a new contract.