The San Francisco 49ers announced they have waived RB Brandon Jacobs.

The San Francisco 49ers announced they have placed WR Mario Manningham on the Injured Reserve List. To fill the vacant spot on the roster, the team has promoted DL Tony Jerod-Eddie from the practice squad, signing him to a three-year contract.

The San Francisco 49ers announced they have signed DT Lamar Divens and S Curtis Taylor to the practice squad.

The #49ers have released LB Alex Hoffman-Ellis from the practice squad.

The San Francisco 49ers announced they have promoted LB Cam Johnson from the practice squad to the active roster, signing him to a two-year contract.

The San Francisco 49ers announced they have re-signed WR Chad Hall to the practice squad.

The San Francisco 49ers announced they have signed LB Eric Bakhtiari to a two-year contract.

The San Francisco 49ers announced they have placed TE/DT Demarcus Dobbs on the Injured Reserve List.

The San Francisco 49ers announced they have signed LB Alex Hoffman-Ellis to the practice squad. To make room for Hoffman-Ellis, the team also announced that they have released S Eddie Whitley.

The San Francisco 49ers announced they have promoted LB Michael Wilhoite from the practice squad to the active roster, signing him to a two-year contract. The team also announced that S Eddie Whitley has been added to the practice squad.

The San Francisco 49ers announced they have placed WR Kyle Williams and RB Kendall Hunter on the Injured Reserve List.

The San Francisco 49ers announced that RB Jewel Hampton has been added to the active roster from the Non-Football Injury List. The team also added WR Chad Hall to the practice squad, and waived S Eddie Whitley from that unit.

The San Francisco 49ers have signed S Eddie Whitley to the practice squad.

The San Francisco 49ers announced they have added LB Clark Haggans to the active roster. To make room for Haggans on the roster, the team waived LB Eric Bakhtiari.

The San Francisco 49ers announced they have signed WR Ricardo Lockette to the practice squad.

The San Francisco 49ers announced they have signed LB Eric Bakhtiari to a two-year contract.

The 49ers signed LB Clark Haggans to a one-year contract and placed LB Parys Harlson on the Injured Reserve List.

The 49ers have signed the following players to the practice squad: Tony Jerod-Eddie, Cam Johnson, Matthew Masifilo, Al Netter, Nathan Palmer, Michael Thomas, Kenny Wiggins, and Michael Wilhoite.

The 49ers have released the following players: Ikaika Alama-Francis, Eric Bakhtiari, Rock Cartwright, Derek Hall, Joe Holland, Tony Jerod-Eddie, Cam Johnson, Josh Johnson and Matthew Masifilo.

The 49ers traded S Colin Jones to the Carolina Panthers for an undisclosed draft pick.

The 49ers have released the following players: Anthony Mosley, Kyle Nelson, Al Netter, Chris Owusu, Nathan Palmer, Mike Person, Konrad Reuland, Kenny Rowe, Brett Swain, Michael Thomas, Kenny Wiggins, Michael Wilhoite.

The San Francisco 49ers announced they have signed DT Matthew Masifilo to a two-year contract. The team also announced it has waived C Chase Beeler.

The San Francisco 49ers announced they have moved RB Jewel Hampton to the Reserve/Non-Football Injury List and LB Darius Fleming to the Reserve/Physically Unable to Perform List.

The 49ers have waived Cameron Bell, Kourtnei Brown, Patrick Butrym, Ben Hannula, Joe Hastings, Matthew Masifilo, Cory Nelms, Deante' Purvis, Joe Sawyer, Jason Slowey, Giorgio Tavecchio and Brian Tyms.

The San Francisco 49ers announced they have waived/injured TE Nate Byham.

The San Francisco 49ers announced they have signed LB Ikaika Alama-Francis to a one-year deal. The team also announced it has waived TE Gijon Robinson.

The San Francisco 49ers announced they have signed TE Gijon Robinson to a one-year contract and TE Joe Sawyer to a three-year deal. The team also announced it has waived G Garrett Chisolm.

The San Francisco 49ers announced they have signed LB Kenny Rowe to a two-year contract. The team also announced it has waived S Mark LeGree.

The San Francisco 49ers have waived CB Curtis Holcomb.

The San Francisco 49ers announced that S Dashon Goldson has signed his one-year franchise tender.

The San Francisco 49ers announced they have signed G Leonard Davis to a one-year contract. The team also announced they have waived OL David Gonzales.

The San Francisco 49ers announced they have signed CB Darcel McBath to a one-year contract.

The San Francisco 49ers announced that they have signed WR A.J. Jenkins to a four-year deal.

The 49ers released LS Ryan Pontbriand.

The San Francisco 49ers signed P Andy Lee to a six-year contract extension through the 2018 season.

The San Francisco 49ers signed LB Eric Bakhtiari to a two-year deal and DB Ben Hannula to a three-year deal. The team also announced they have released WR John Matthews and T Kevin Murphy.

The San Francisco 49ers announced they have signed the following six draft picks to four-year deals: RB LaMichael James, G Joe Looney, LB Darius Fleming, S Trenton Robinson, OL Jason Slowey, and LB Cameron Johnson.

The San Francisco 49ers announced that they have signed DT Tony Jerod-Eddie.

The 49ers have signed undrafted free agents: CB Anthony Mosely, T Kevin Murphy, G Al Netter, WR Chris Owusu, WR Nathan Palmer, CB Deante Purvis, K Giorgio Tavecchio, S Michael Thomas, WR Brian Tyms.

The 49ers have signed undrafted free agents: FB Cameron Bell, LB Kourtnei Brown, DT Patrick Butrym, TE Garrett Celek, OL David Gonzalez, RB Jewel Hampton, LB Joe Holland, DT Matthew Masifilo, (continued).

With the No. 199 overall pick in the sixth round of the 2012 NFL Draft, the San Francisco 49ers have selected Western Oregon OL Jason Slowey.

The San Francisco 49ers traded their fourth-round pick No. 97 overall to the Miami Dolphins in exchange for a fourth-round pick (103rd overall) a sixth-round pick (No. 196) and a 2013 sixth-round pick.

The San Francisco 49ers traded their fourth-round pick No. 125 overall and a sixth-round pick No. 196 overall to the Detroit Lions in exchange for their fourth round pick (No. 117) and selected Wake Forest G Joe Looney.

The San Francisco 49ers traded their fourth-round pick No. 103 overall to the Carolina Panthers in exchange for a sixth-round pick (180th overall) and a 2013 third-round pick.

With the No. 165 overall pick in the fifth round of the 2012 NFL Draft, the San Francisco 49ers have selected Notre Dame linebacker Darius Fleming.

With the No. 180 overall pick in the sixth round of the 2012 NFL Draft, the San Francisco 49ers have selected Michigan State safety Trenton Robinson.

With the No. 237 overall pick in the seventh round of the 2012 NFL Draft, the San Francisco 49ers have selected Virginia linebacker Cam Johnson.

The San Francisco 49ers traded their third-round pick No. 92 overall to the Indianapolis Colts in exchange for a fourth-round pick (97th overall) and 2013 fifth-round pick.

With the No. 61 overall pick in the second round of the 2012 NFL Draft, the San Francisco 49ers have selected Oregon RB LaMichael James.

With the No. 30 overall pick in the first round of the 2012 NFL Draft, the San Francisco 49ers have selected Illinois WR A.J. Jenkins.

The 49ers announced that LB Larry Grant has signed the one-year contract he had previously been tendered. The team also signed WR Brett Swain to a one-year deal.

The San Francisco 49ers announced they have signed RB Brandon Jacobs to a one-year contract.

The San Francisco 49ers announced they have waived WR Dontavia Bogan.

The San Francisco 49ers announced that they have signed WR Mario Manningham to a two-year deal.

The 49ers signed QB Josh Johnson to a two-year deal.

The San Francisco 49ers announced they have re-signed WR Ted Ginn Jr. to a one-year contract.

The 49ers today announced they have signed QB Alex Smith to a three-year deal through the 2014 season.

The San Francisco 49ers announced that they have signed RB Rock Cartwright to a one-year deal.

The San Francisco 49ers announced they have re-signed CB Carlos Rogers to a four-year contract.

The San Francisco 49ers announced they have released CB Shawntae Spencer.

The San Francisco 49ers announced they have signed CB Perrish Cox to a two-year contract.

The San Francisco 49ers announced they have signed LB Tavares Gooden to a one-year contract.

The San Francisco 49ers announced that they have tendered one-year contracts to exclusive rights free agent CB Tramaine Brock and restricted free agent LB Larry Grant.

The San Francisco 49ers announced they have signed WR Randy Moss to a one-year contract.

The San Francisco 49ers announced they have signed DT Will Tukuafu to a two-year contract extension through the 2013 season.

The San Francisco 49ers announced they have signed S C.J. Spillman to a three-year contract extension through the 2014 season.

The San Francisco 49ers announced they have placed the non-exclusive franchise tag on S Dashon Goldson.

The San Francisco 49ers announced they have signed LB Ahmad Brooks to a six-year contract extension through the 2017 season.

The San Francisco 49ers announced they have signed LS Ryan Pontbriand to a one-year contract.

Tracy Smith named 49ers Special Teams Assistant.

The San Francisco 49ers announced they have signed G Garrett Chisolm and T Kenny Wiggins to Reserve/Future contracts.

The San Francisco 49ers announced they have signed WR John Matthews to a Reserve/Future contract.

The San Francisco 49ers announced they have signed C Chase Beeler, T Derek Hall, FS Mark LeGree, DB Cory Nelms, WR Kyle Nelson, TE Konrad Reuland and LB Michael Wilhoite to Reserve/Future contracts.

The San Francisco 49ers announced that they have signed LB Rick Elmore to the team's practice squad. The team also released LB Bruce Davis from the unit.

The San Francisco 49ers announced that they have signed LB Bruce Davis to the team's practice squad.