Signed tight end Kellen Davis.

Signed defensive ends Kevin Vickerson and Stephen Bowen and defensive tackle Corey Hilliard.

Re-signed guard Willie Colon and long-snapper Tanner Purdum.

Acquired quarterback Ryan Fitzpatrick from the Houston Texans in exchange for a conditional 2016 draft pick; signed cornerbacks Darrelle Revis and Buster Skrine and guard James Carpenter.

Acquired wide receiver Brandon Marshall and a 2015 seventh- round draft choice from the Chicago Bears in exchange for a 2015 fifth-round draft choice; released wide receiver Percy Harvin.

Placed tenders on nose tackle Damon Harrison and safety Jaiquawn Jarrett.

Re-signed linebacker David Harris.

Named Jimmie Johnson tight ends coach, Daylon McCutcheon defensive backs assistant and Ryan Slowik defensive line assistant/quality control-defense.

Named Brian Heimerdinger director of player personnel, Steve Marshall offensive line coach, Kevin Patullo quarterbacks coach and Marcel Shipp running backs coach.

Named Kacy Rodgers defensive coordinator, Bobby April Jr. special teams coordinator, Mike Caldwell assistant head coach/inside linebackers coach, Mark Collins outside linebackers coach, Joe Danna defensive backs-safeties coach, Karl Dorrell wide receivers coach, Robby Brown quality control-offense coach, Justus Galac strength & conditioning coach, Kavan Latham assistant strength & conditioning coach and Aaron McLaurin assistant strength & conditioning coach; signed off

Named Chan Gailey offensive coordinator.

Hired Todd Bowles as head coach.

Named Mike Maccagnan general manager.

Hired Mike Tannenbaum as executive vice president of football operations.