12:51 PM - Sam Martin (Car) (hamstring) was activated off the active/non-football injury list, Aaron Wilson of KPRC 2 Houston reports

4:52 PM - Sam Martin (Car) (hamstring) was placed on the active/non-football injury list Monday, Darin Gantt of the Panthers' official site reports.

6:08 PM - Sam Martin (Car) Panthers are set to sign Martin to a one-year contract worth up to $3 million, Ian Rapoport of NFL Network reports.