The Atlanta Falcons today announced that they have placed safety William Moore on injured reserve, signed safety Sean Baker to the active roster, and signed running back Ronnie Wingo to the practice squad.

Moore, 6-0, 221 pounds, was selected by the Falcons in the second round (55th overall) of the 2009 NFL Draft. In four-plus seasons as a starter, Moore has amassed 431 tackles (286 solo) with 3.5 sacks, 14 interceptions, and nine forced fumbles.

Baker, 6-0, 209 pounds, was originally signed by the Tampa Bay Buccaneers as a college free agent out of Ball State following the 2012 NFL Draft. He spent part of the 2013 season on the Falcons practice squad before being signed to the active roster for the season finale. Baker was signed to the Falcons active roster on September 30 and after beginning the season on the club's practice squad. He appeared in four games before being waived on October 28 and re-signed to the practice squad.