The Indianapolis Colts extended a qualifying offer to restricted free agent linebacker Jerrell Freeman and offers exclusive rights tenders to outside linebacker Daniel Adongo, running back Daniel “Boom” Herron and outside linebacker Cam Johnson on Thursday.

Freeman has 516 career tackles, including a franchise-record 203 in 2012 as a rookie, in three seasons since the Colts signed him to a reserve/futures contract. He also has nine sacks, eight forced fumbles, three interceptions and two fumble recoveries in 44 starts.

Adongo, a former professional rugby player, missed the 2014 season while on injured reserve. After signing with the Colts in 2013, he spent most of the season on the practice squad.

Herron has rushed for 384 yards on 83 carries and a touchdown and added 22 catches for 230 yards in 22 regular-season games since signing with the Colts off the Cincinnati Bengals’ practice squad in 2013.

Last season, Herron played in all 16 regular-season games and rushed for 351 yards on 78 carries and added 21 catches for 173 yards. His 128 receiving yards in the playoffs last year were the most by a Colts running back in franchise history.

Johnson came to the Colts in a trade with the San Francisco 49ers in 2013. He played in one game last season before he went on injured reserve.