Seymour has been suspended by the NFL for six games Tuesday for violating the league's Performance-Enhancing Substances policy, Adam Schefter of ESPN reports.
Seymour's practice squad contract with the Ravens expired Monday, Aaron Wilson of KPRC 2 Houston reports.
Coach John Harbaugh said Monday that Seymour (shoulder) is day-to-day after his MRI revealed no serious injury, Cordell Woodland of 105.7 The Fan Baltimore reports.
Seymour (shoulder) has been ruled out for the remainder of Sunday's game against the Seahawks.
Seymour suffered a shoulder injury during Sunday's game against the Seahawks and is questionable to return.
Seymour (ankle) was a full participant in practice Thursday after participating on a limited basis Wednesday, Ryan Mink of the team's official site reports.
Seymour (ankle) has been ruled out ahead of Sunday's game against the Lions.
Seymour (ankle) has been ruled out for the remainder of Sunday's game against the Titans, Jonas Shaffer of TheBaltimoreBanner.com reports.
Seymour is questionable to return to Sunday's matchup against the Titans due to an ankle injury, Brian Wacker of The Baltimore Sun reports.
Seymour re-signed with the Ravens on Monday, Jeff Zrebiec of The Athletic reports.