Patriots Free Agency Tracker: Additions, Losses, Trades, Other Moves

Patriots re-sign linebacker Shilique Calhoun (per the team)
WR Phillip Dorsett signs a one-year deal with the Seahawks (per Ian Rapoport)
Patriots sign safety Cody Davis (per Field Yates)
Patriots sign LB Brandon Copeland to a one-year, $1.05 million contract (per Jim McBride)
Patriots sign QB Brian Hoyer to a one-year, $1.05 million contract (per Jim McBride)
Patriots sign fullback Danny Vitale (per Tom Pelissero)
QB Tom Brady signs a two-year deal with the Buccaneers (per Adam Schefter)
Patriots sign safety Adrian Phillips to a two-year deal (per Charles Robinson)
Special teamer Nate Ebner signs with the Giants (per Ian Rapoport)
Patriots sign DT Beau Allen to a two-year $8 million contract (per Adam Caplan)
LB Elandon Roberts signs with the Dolphins (per Cameron Wolfe)
Center Ted Karras signs a one-year, $4 million contract with the Dolphins (per Jeremy Fowler)
Patriots trade safety Duron Harmon to the Lions in exchange for a swap of late-round draft picks (per Ian Rapoport)
DT Danny Shelton signs a two-year, $8 million deal with the Lions (per Adam Schefter)
Patriots re-sign OLB Keionta Davis (per Mike Reiss)
Patriots place original-round tender on OL Jermaine Eluemunor (per Ian Rapoport)
Patriots place second-round tender on DT Adam Butler (per Mike Reiss)
Patriots sign WR Damiere Byrd to a one-year deal (per Mike Reiss)
LB Jamie Collins signs a three-year, $30 million deal with the Lions (per Ian Rapoport)
LB Kyle Van Noy signs a four-year, $51 million deal with the Dolphins (per Ian Rapoport)
Patriots sign safety Devin McCourty to a two-year extension (per Jeff Howe)
Patriots sign ST/WR Matthew Slater to a two-year extension (per Field Yates)