Chelsea are set to sign Senegal international Papy Djilobodji from Nantes in a £4m deal after the repeated bids for John Stones failed to prize the defender away from Everton.
Inter Milan have signed Croatia striker Ivan Perisic from German side Wolfsburg for reported £14.5m.
While Wolfsburg lose another player as Kevin De Bruyne moves to Manchester City for £55m after completing his move at the Weekend.
Sunderland have signed Liverpool forward Fabio Borini for a fee that could rise to £10m and The Merseyside club may also sell defender Jose Enrique, who is a target for West Brom.
West Ham forward Modibo Maiga has joined Saudi Arabian side Al Nassr for an undisclosed fee.
But look set to replace him having had a bid worth up to £3m for striker Nikica Jelavic accepted by Championship side Hull City.
Celtic are closing in on the signing of Croatian centre back Jozo Simunovic from Dinamo Zagreb and Inverness Caledonian Thistle midfielder Ryan Christie has been given permission to discuss personal terms over a potential transfer to Celtic.
While the Glasgow side have also signed Manchester United Defender Tyler Blackett on Loan.
Victor Wanyama has asked to leave Southampton but manager Ronald Koeman says the midfielder will not be sold.