Panthers extended exclusive rights free agent tenders to QB Keith Null, WR Charly Martin, DT Nick Hayden, G C.J. Davis, and LB Nic Harris.
Panthers promoted QB Keith Null from their practice squad.
The Panthers will work out free agent QB Keith Null Tuesday.
Jaguars signed QB Keith Null to their practice squad.
The Jaguars are flying in former Rams QB Keith Null today and plan to sign him, according to ESPN's Adam Schefter.
The Patriots reportedly worked out free agent QB Keith Null this week.
Rams waived QB Keith Null.
Keith Null was taken out of Sunday's season finale early due to concussion-like symptoms.
Keith Null completed 7-of-17 passes for 57 yards in Week 17.
Keith Null left Sunday's game against the 49ers with an apparent injury, and Kyle Boller has come in to replace him.
Keith Null took the majority of the first-team reps in Thursday's practice, as expected.
Keith Null and Kyle Boller are splitting reps at practice again this week.
Rams coach Steve Spagnuolo remained noncommittal on a starting quarterback for Week 17 at his Monday press conference.
Keith Null completed 20-of-31 passes for 171 yards, one touchdown, and three interceptions in the Rams' Week 16 loss to the Cardinals.