Complex sentence: On 28 December 2016, Suleyman Kerimov sold the club to Osman Kadiyev, with Pavel Vrba leaving by mutual consent two days later, with Aleksandr Grigoryan being appointed as the clubs new manager on 5 January 2017.
Split into simpler sentences: On 28 December 2016, Suleyman Kerimov sold the club to Osman Kadiyev. Two days later Pavel Vrba left by mutual consent, with Aleksandr Grigoryan being appointed as the clubs new manager on 5 January 2017.