Italy internationals Alessandro Matri, Fabio Quagliarella, Simone Pepe and Marco Motta have all sealed permanent moves to Juventus, the club confirmed yesterday.
Juventus have paid Cagliari €15.5 million to acquire the sporting rights of 26-year-old striker Matri, who joined the Turin outfit on loan in January.
Juventus have also stumped up €10.5m for the services of Quagliarella from Napoli.
The 28-year-old striker moved to Turin last summer on a one-year loan deal and has signed a contract until June 2014.
Quagliarella made a very promising start at Juventus but his season was cut short by a cruciate injury which has sidelined the Italy forward since January.
Winger Pepe and defender Motta also arrived at Juve last summer on loan from Udinese.
Pepe and Motta have switched to Turin permanently on €7.5m and €3.75m transfer fees, respectively. Juventus have paid a total sum of €37.25m to buy the four players outright.
Matri, Pepe and Motta have all penned four-year contracts with the Bianconeri.