Coker brought in three of eight targets for 41 yards in the Panthers' 20-17 overtime win over the Giants in Munich on Sunday.
Coker caught four of six targets for 78 yards and a touchdown in Sunday's 28-14 loss to the Broncos.
Coker could play a larger role Sunday against the Broncos, as the Panthers will be without wide receivers Diontae Johnson (ribs) and Adam Thielen (hamstring), Kassidy Hill of the Panthers' official site reports.
Coker caught three of his four targets for 30 yards in Sunday's 38-20 loss to the Falcons.
Coker caught all four of his targets for 68 yards in Sunday's 36-10 loss to the Bears.
Coker (foot) is active Sunday against the Bears.
Coker (foot) practiced in full Friday and is officially listed as questionable for Sunday's game against the Bears, David Newton of ESPN.com reports.
Coker (foot) did not practice Thursday.
The Panthers plan to sign Coker to their active roster Tuesday, Mike Kaye of The Charlotte Observer reports.
Coker signed with the Panthers' practice squad Thursday, Darin Gantt of the team's official site reports.