4:08 PM - Matt Ioannidis (Car) (concussion) practice in full Thursday, Darin Gantt of the Panthers' official site reports.

12:12 PM - Matt Ioannidis (Car) (concussion) won't play in Sunday's game versus the Buccaneers.

12:30 PM - Matt Ioannidis (Car) (neck/concussion) is doubtful for Sunday's game against the Buccaneers, Joe Person of The Athletic reports.

3:16 PM - Matt Ioannidis (Car) agreed to a contract with the Panthers on Friday, Darin Gantt of the Panthers' official website reports.