Mills, 24, is in the third year of his four-year, $2,324,800 rookie contract that included a $164,800 signing bonus. He stands to make a base salary of $585,000 for the 2015 season.
- Bears claimed DB Harold Jones-Quartey off waivers from Cardinals.
- Bears claimed G Patrick Omameh off waivers from Buccaneers.
Martin, 30, is a former second-round pick of the Panthers back in 2009. He wound up playing out his rookie contract with Carolina before signing on with Jaguars in December of 2013.
The Bears signed him to a one-year, $745,000 contract back in June.
In 2014, Martin appeared in 13 games and recorded 16 tackles, one interception, a forced fumble and two pass defenses for the Jaguars.