Waived cornerback Cameron Fuller.

Waived offensive tackle Jonathan Martin.

Signed running back Reggie Bush to a one-year contract.

Signed offensive lineman Erik Pears to a two-year contract.

Signed cornerback Shareece Wright to a one-year contract.

Released wide receiver Stevie Johnson; re-signed quarterback Blaine Gabbert to a two-year contract and tight end Garrett Celek to a one-year contract.

Signed wide receiver Torrey Smith to a five-year contract.

Announced the retirement of linebacker Patrick Willis; re-signed tight end/long snapper Kyle Nelson to a four-year contract.

Signed tight end Derek Carrier to a two-year contract extension through the 2017 season.

Agreed to terms with defensive tackle Darnell Dockett on a two-year contract; signed wide receiver Jerome Simpson to a two-year contract.

Named Geep Chryst offensive coordinator, Eric Mangini defensive coordinator, Tom Rathman running backs coach, Ejiro Evero defensive assistant, D.J. Boldin offensive assistant, Ronald Curry wide receivers coach, Adam Henry wide receivers coach, Mick Lombardi defensive assistant, Thomas McGaughey Jr. special teams coordinator, Tony Sparano tight ends coach, Chris Foerster offensive line coach, Steve Logan quarterbacks coach, Eric Wolford assistant offensive line coach, Scott Brown d

Named Tom Gamble senior personnel executive.

Named Jim Tomsula head coach.

Signed linebacker Shayne Skov to a reserve/future contract.

Signed defensive lineman Lawrence Okoye to a reserve/future contract.