Updated Aug. 1, 2012 @ 11:15 a.m. ET

Note: UFA means unrestricted free agent; RFA means restricted free agent; ERFA means exclusive-rights free agent; FFA means franchised free agent. Any RFA or ERFA who was not tendered by his team became an unrestricted free agent as of March 13.

AFC EAST

Buffalo Bills

UFA: S Jon Corto, OLB Andra Davis, PK Dave Rayner, ILB Reggie Torbor.

RFA: None.

ERFA: None.

Key arrivals: Ex-Eagles UFA QB Vince Young, May 11 (one year, $2 million); Ex-Patriots WR Dorin Dickerson, May 14; Ex-Patriots UFA DE Mark Anderson, March 21 (four years, $27 million, $8 million guaranteed); Ex-Texans UFA DE Mario Williams, March 15 (six years, $96 million, $50 million guaranteed).

Key departures: UFA CB Reggie Corner, June 20 (to Jaguars); Cut CB Drayton Florence, May 4; UFA OT Demetress Bell, April 4 (to Eagles); UFA WR Roscoe Parrish, April 3 (to Chargers).

Key re-signings: RFA OG Chad Rinehart, April 23 (signed one-year tender); RFA OG Kraig Urbik, April 23 (signed one-year tender); UFA RB Tashard Choice, March 24; UFA S Bryan Scott, March 21; UFA WR Derek Hagan, March 19; UFA MLB Kirk Morrison, March 9 (two years); TE Scott Chandler, March 8 (two years); WR Ruvell Martin, March 7; WR Stevie Johnson, March 5 (five years, $36.25 million).

EFRAs/RFAs with no qualifying offer or minimum tender: RB Bruce Hall.

Miami Dolphins

UFA: DE Ikaika Alama-Francis, OG Vernon Carey, QB J.P. Losman.

RFA: None.

ERFA: None.