The 49ers have placed DB Adrian Colbert on Injured Reserve and signed QB Tom Savage.

The 49ers have promoted TE Ross Dwelley from the practice squad and waived DL Ryan Delaire.

The 49ers have released DB Dexter McCoil and WR Frank Stephens from the team's practice squad and signed RB Matthew Dayes, OL Najee Toran and DB Tyvis Powell to the practice squad.

The NFL has activated WR Victor Bolden Jr. and the 49ers promoted DL Ryan Delaire to the active roster from the practice squad. In order to make room on the roster, the team has waived DB Tyvis Powell and OL Najee Toran.

The 49ers have placed QB Jimmy Garoppolo on the Injured Reserve List and promoted QB Nick Mullens to the active roster from the team's practice squad. The team also signed DL Ryan Delaire, OL Christian DiLauro and DB Dexter McCoil to the team's practice squad.

The NFL has activated LB Reuben Foster. In order to make room on the roster, the team has released OL Matt Tobin.

The have signed LB Terence Garvin to a one-year deal and promoted OL Najee Toran to the active roster from the team's practice squad. In order to make room on the roster, the team has placed LB Brock Coyle on the Injured Reserve List. The team also signed WR Frank Stephens to the team's practice squad.

The 49ers have placed LB Dekoda Watson on the Injured Reserve List.

The 49ers have signed DL Daeshon Hall to the team's practice squad and released DL Niles Scott.

The 49ers have signed DB Antone Exum Jr. and OL Matt Tobin to one-year deals. In order to make room on the roster, the team placed S Marcell Harris and RB Jerick McKinnon on the Injured Reserve List. The team has also signed OL Zack Golditch to the practice squad.

The 49ers have signed WR Steven Dunbar Jr., TE Ross Dwelley, CB Emmanuel Moseley, QB Nick Mullens, DB Tyvis Powell, DL Niles Scott, LB Pita Taumoepenu, OL Najee Toran and RB Jeff Wilson to the team's practice squad.

The 49ers have released DL Jeremiah Attaochu, WR Aaron Burbridge, G Jonathan Cooper, WR Steven Dunbar Jr., TE Ross Dwelley, DB Antone Exum Jr., TE Cole Hikutini, FB Malcolm Johnson, OL Andrew Lauderdale, DB Dexter McCoil, CB Tarvarus McFadden, RB Jeremy McNichols, CB Emmanuel Moseley, QB Nick Mullens, DB Tyvis Powell, DL Niles Scott, OL Coleman Shelton, LB Pita Taumoepenu, LB Korey Toomer, OL Najee Toran and RB Jeff Wilson Jr.

The 49ers have placed DL Kentavius Street on the Reserve/Non-Football Injury List.

The 49ers have placed WR Victor Bolden Jr. and LB Reuben Foster on the Reserve/Suspended List.

The 49ers have released OL JP Flynn, RB Ja'Quan Gardner, G Chris Gonzalez, QB Jack Heneghan, DT Chris Jones, P Jeff Locke, T Pace Murphy, WR Aldrick Robinson, TE Wes Saxton, DL Will Sutton, OL Darrell Williams Jr. and RB Joe Williams.

The 49ers have acquired T Shon Coleman from the Cleveland Browns in exchange for a 2019 seventh round draft pick.

The 49ers have waived/injured WR Max McCaffrey.

The 49ers have signed RB Ja'Quan Gardner to a three-year deal and waived S Chanceller James.

The 49ers have traded LB Eli Harold to the Detroit Lions in exchange for an undisclosed draft choice.

The 49ers have announced that DL Cedric Thornton is retiring from the National Football League and they have signed DT Chris Jones to a one-year deal.

The 49ers have signed DB Dexter McCoil to a one-year deal. In order to make room on the roster, the team has placed S Terrell Williams Jr. on the Injured Reserve List.

The 49ers have signed RB Alfred Morris to a one-year deal. In order to make room on the roster, the team has waived OL Alan Knott.

The 49ers have signed G Chris Gonzalez to a one-year deal. In order to make room on the roster, the team waived S Corey Griffin.

The 49ers have signed TE Wes Saxton to a one-year deal. In order to make room on the roster, the team waived CB C.J. Goodwin.

The 49ers have activated G Jonathan Cooper, WR Trent Taylor and LB Dekoda Watson from the Active/Physically Unable to Perform List and S Marcell Harris and LB Malcolm Smith from the Active/Non-Football Injury List.

The 49ers have placed G Jonathan Cooper, WR Trent Taylor and LB Dekoda Watson on the Active/Physically Unable to Perform List and S Marcell Harris, LB Malcolm Smith and DL Kentavius Street on the Active/Non-Football Injury List.

The 49ers have signed OL JP Flynn to a two-year deal. The team has also signed DL Will Sutton and DL Cedric Thornton to one-year deals. In order to make room on the roster, the team waived DB Don Jones, OL Jamar McGloster and DL Blaine Woodson.

The 49ers have signed T Mike McGlinchey to a four-year deal.

The 49ers signed OL Laken Tomlinson to a three-year extension.

The 49ers have signed LB Fred Warner to a four-year deal.

The 49ers have signed DB Antone Exum Jr. to a one-year deal.

The 49ers have waived DB Trovon Reed.

The 49ers have claimed CB C.J. Goodwin off waivers from the New York Giants and waived WR DeAndre Carter. The team also signed undrafted rookie free agent DL Blaine Woodson to a three-year deal.

The 49ers have signed S Marcell Harris to a four-year deal.

The 49ers have signed CB D.J. Reed to a four-year deal.

The 49ers have signed OL Mike Person to a one-year deal.

The 49ers have signed DL Kentavius Street to a four-year deal.

The 49ers have released G Zane Beadles.

The 49ers have signed WR Richie James, DB Tarvarius Moore and DT Jullian Taylor to four-year deals.

The 49ers have signed undrafted free agents OL Coleman Shelton and RB Jeff Wilson to three-year deals.

The 49ers have signed undrafted rookie free agents S Corey Griffin, CB Tarvarus McFadden, CB Emmanuel Moseley and OL Najee Toran.

The 49ers exercised the fifth-year option on DL Arik Armstead for the 2019 season. In addition, the team has also signed undrafted rookie free agents WR Steven Dunbar Jr. , TE Ross Dwelley, QB Jack Heneghan, OL Alan Knott, OL Jamar McGloster, DL Niles Scott and S Terrell Williams. San Francisco also waived the following five players: LB Jimmie Gilbert, LB Boseko Lokombo, DB Dexter McCoil, LB Donavin Newsom and CB Channing Stribling.

The 49ers selected T Mike McGlinchey, WR Dante Pettis, LB Fred Warner, DB Tarvarius Moore, DL Kentavius Street, CB D.J. Reed Jr. , S Marcell Harris, DT Jullian Taylor and WR Richie James Jr.  in the 2018 NFL Draft.

The 49ers signed S Jaquiski Tartt to a two-year extension

The 49ers have signed LB Korey Toomer to a one-year deal.

The 49ers have signed G Jonathan Cooper to a one-year deal.

The 49ers have signed DL Jeremiah Attaochu to a one-year deal.

The 49ers have traded center Daniel Kilgore to the Miami Dolphins in exchange for undisclosed compensation.

The 49ers have re-signed LB Brock Coyle to a three-year deal.

The San Francisco 49ers have signed RB Jerick McKinnon to a four-year contract and G/C Weston Richburg to a five-year contract.

The 49ers have signed P Jeff Locke to a one-year deal and RB Raheem Mostert has signed his one-year exclusive rights tender.

The 49ers have signed CB Richard Sherman to a three-year deal.

The 49ers have tendered a one-year contract to RB Raheem Mostert and picked up the 2018 contract option for LB Dekoda Watson.

The 49ers have signed WR Marquise Goodwin to a three-year contract extension.

The 49ers have signed OL Garry Gilliam to a two-year contract extension through the 2019 season.

The 49ers have signed C Daniel Kilgore to a three-year contract extension through the 2020 season.

The 49ers have signed QB Jimmy Garoppolo to a five-year contract extension through the 2022 season.

The 49ers have re-signed DL Cassius Marsh to a two-year deal.

The 49ers have re-signed LB Mark Nzeocha to a one-year deal.

The 49ers have signed WR DeAndre Carter, FB Malcolm Johnson, OL Andrew Lauderdale, LB Boseko Lokombo, QB Nick Mullens, T Pace Murphy, DB Trovon Reed, CB Channing Stribling and TE Cole Wick to Reserve/Future contracts.