SPAL have brought in Lucas Castro and Alberto Cerri from Cagliari, while Ervin Zukanovic returns to Serie A from Al Ahli.
Striker Cerri arrived in an exchange of six-month loans with Alberto Paloschi going to Cagliari.
As for creative midfielder Castro, that is a loan with obligation to buy for €3m plus performance-related bonuses, if certain conditions are met.
Zukanovic has returned to Serie A for SPAL, signing a six-month contract with option to extend for another year.
SPAL have brought in Lucas Castro and Alberto Cerri from Cagliari, while Ervin Zukanovic returns to Serie A from Al Ahli.
Striker Cerri arrived in an exchange of six-month loans with Alberto Paloschi going to Cagliari.
As for creative midfielder Castro, that is a loan with obligation to buy for €3m plus performance-related bonuses, if certain conditions are met.
Zukanovic has returned to Serie A for SPAL, signing a six-month contract with option to extend for another year.
The Bosnian defender will turn 33 next month and had left Genoa for Al-Ahli Jeddah in August.
His contract was up, so he has signed a deal to the end of the season, with an option to add another year to the agreement.
Zukanovic already has 129 Serie A appearances under his belt, having played for Chievo, Sampdoria, Roma, Atalanta and Genoa.