Free-agent S Johnathan Cyprien (49ers) plans to announce his retirement Thursday, March 7.

San Francisco 49ers S Johnathan Cyprien was waived Tuesday, Dec. 15. DT Willie Henry was also released from the practice squad.

San Francisco 49ers S Johnathan Cyprien (hamstring) and RB JaMycal Hasty (collarbone) were placed on the Reserve/Injured list Tuesday, Nov. 17. Practice-squad DB Jared Mayden (quad) was also placed on the Reserve/Injured list.

San Francisco 49ers SS Johnathan Cyprien (hamstring) left the Week 10 game against the New Orleans Saints due to a hamstring injury and he is questionable to return.

San Francisco 49ers S Johnathan Cyprien and WR River Cracraft were signed to the active roster Monday, Nov. 9.

The San Francisco 49ers elevated WR River Cracraft and SS Johnathan Cyprien from the practice squad Saturday, Oct. 31.

Updating previous stories, San Francisco 49ers RB Raheem Mostert (ankle) was officially placed on the Reserve/Injured list Saturday, Oct. 24. S Johnathan Cyprien and S Jared Mayden were activated from the team's practice squad. WR Jauan Jennings (undisclosed) was placed on the Reserve/Injured list.

Free-agent WR River Cracraft, S Johnathan Cyprien, DT Darrion Daniels, C Hroniss Grasu, TE Chase Harrell, CB Tim Harris, RB JaMycal Hasty, FB Josh Hokit, WR Jauan Jennings, CB Dontae Johnson, DE Dion Jordan, S Jared Mayden, OT Dakoda Shepley, OT William Sweet, LB Joseph Walker and WR Kevin White were signed to the San Francisco 49ers practice squad Sunday, Sept. 6.

San Francisco 49ers DL Alex Barrett, WR River Cracraft, S Johnathan Cyprien, DL Darrion Daniels, LB Evan Foster, OL Hroniss Grasu, TE MarQueis Gray, TE Chase Harrell, CB Tim Harris Jr., RB JaMycal Hasty, FB Josh Hokit, WR Jauan Jennings, CB Dontae Johnson, OL Jaryd Jones-Smith, DL Dion Jordan, DL Cameron Malveaux, S Jared Mayden, WR Shawn Poindexter, OL Dakoda Shepley, OL William Sweet, LB Joseph Walker and WR Kevin White were released Saturday, Sept. 5. The team also waived OG Ross Reynolds (knee) with an injury designation and placed C Weston Richburg (knee), DE Ronald Blair (knee) and DT Jullian Taylor (knee) on the Reserve/Physically Unable to Perform list.

Free-agent WR Jaron Brown (Seahawks), C Hroniss Grasu (Ravens) and S Johnathan Cyprien (Falcons) officially signed one-year contracts with the San Francisco 49ers Thursday, Aug. 20. The team also signed undrafted free-agent S Evan Foster to a three-year contract. Terms of the contracts were not disclosed.