The Bears on Tuesday signed safety Sean Cattouse to the practice squad and terminated the practice squad contract of running back Harvey Unga.
Cattouse, a Chicago native who attended Hubbard High School, entered the NFL in 2012 with the Chargers as an undrafted free agent from Cal, where he played with Bears safety Chris Conte. Cattouse was a three-time all-conference selection, playing in 49 games with 26 starts and recording 185 tackles, seven interceptions, 17 pass breakups, seven tackles for losses, two sacks and two fumble recoveries.