Signed S Ross Ventrone to the practice squad.

Placed FB Roosevelt Nix on the Reserve/Injured List; Promoted LB L.J. Fort to the active roster from the practice squad.

The Steelers signed WR Danny Coale to the practice squad and placed WR Tim Benford on practice squad reserve/injured list.

Signed RB Rajion Neal to the Practice Squad.

Promoted RB Fitzgerald Toussaint to the Active Roster; Released RB Isaiah Pead.

Claimed WR Jacoby Jones; Released WR/RB Dri Archer

Signed WR/QB Tyler Murphy to the practice squad.

Promoted CB Doran Grant to the active roster; Released WR Tyler Murphy.

Signed RB Isaiah Pead; Placed RB Le'Veon Bell on the Reserve/Injured List.

Signed CB Isaiah Frey to the practice sqaud.

Promoted Tyler Murphy to the active roster; Placed CB Cortez Allen on the Reserve/Injured List.

Placed T/G Kelvin Beachum on the Reserve/Injured List; Signed T Byron Stingily.

Activated WR Martavis Bryant to the 53-man roster; released S Ross Ventrone.

Signed K Chris Boswell; released K Josh Scobee.

Signed DE Caushaud Lyons to the Practice Squad.

Promoted LB Anthony Chickillo to the Active Roster; Released DE Caushaud Lyons.

Signed C/G B.J. Finney to the Practice Squad; Released C Barrett Jones.

Signed WR Tyler Murphy to the Practice Squad; Released WR Isaiah Burse.

Released WR Tyler Murphy.

Signed OL Barrett Jones to the Practice Squad; Released OL Reese Dismukes.

Signed TE Xavier Grimble, OT Matt Feiler, RB Fitzgerald Toussaint, and WR Isaiah Burse to the Practice Squad; Released TE Harold Spears, OT Antonio Johnson, RB Dominique Brown, and WR Jarrod West.

Signed CB Doran Grant and LB Anthony Chickillo to the Practice Squad; Released LB Shayon Green and DE Ethan Hemer.

Signed RB Dominique Brown, DB Jordan Dangerfield, OL Reese Dismukes, OL Antonio Johnson, LB L.J. Fort, LB Shayon Green, DE Ethan Hemer, WR Shakim Phillips, WR Jarrod West, and TE Harold Spears to the Practice Squad.

Signed RB Jordan Todman; Claimed DE Caushaud Lyons; Released CB Doran Grant; Waived LB Anthony Chickillo.

Placed C Maurkice Pouncey on the team's Reserve/Injured; Designated for Return List; Signed C/G Doug Legursky.

Released RB Jawon Chisholm, RB Josh Harris, DL Matt Conrath, DL Ethan Hemer, DL Mike Thornton, S Jordan Dangerfield, S Alden Darby, S Gerod Holliman, OL Reese Dismukes, OL B.J. Finney, OL Doug Legursky, CB Kevin Fogg, CB B.W. Webb, LB L.J. Fort, LB Shayon Green, LB Howard Jones, WR Shakim Phillips and WR Jarrod West; Placed OL Kelvin Palmer and OL Mitchell Van Dyk on the team's Waived/Injured List; Signed free agent CB Ross Cockrell.

Traded P Brad Wing to the New York Giants in exchange for a conditional seventh-round pick in the 2016 NFL Draft.

Traded the Jacksonville Jaguars a 2016 sixth-round Draft Pick for K Josh Scobee; Placed OT Mike Adams on the Reserve/Physically Unable to Perform List; Placed CB Senquez Golson and K Garrett Hartley on the Reserve/Injured List; Placed TE Cameron Clear, DE Niko Davis and TE Ray Hamilton on the Waived/Injured List; Released G Miles Dieffenbach, WR Kenzel Doe, WR C.J. Goodwin, RB Braylon Heard, DE Joe Kruger, DT Joe Okafor, OL Collin Rahrig, CB Jordan Sullen, OT Kevin Whimpey and S Ian Wild.

Signed QB Michael Vick; placed QB Bruce Gradkowski on the Reserve/Injured List.

Signed OL Doug Legursky; placed WR David Nelson on the Reserve/Injured List.

Claimed LB L.J. Fort off waivers; placed LB Jordan Zumwalt on the Waived/Injured List.

Signed WR Jarrod West; released QB Tajh Boyd.

Activated QB Bruce Gradkowski from the Active/Physically Unable to Perform List.

Placed K Shaun Suisham on the Reserve/Injured List; placed RB Cameron Stingily on the Waived/Injured List; signed RB Braylon Heard and WR David Nelson.

Signed K Garrett Hartley; placed QB/WR Devin Gardner on the Waived/Injured List.

Signed S Jordan Dangerfield; placed S Isaiah Lewis on the Waived/Injured List.

Signed DT Joe Okafor; placed DE Clifton Geathers on the Reserve/Injured List.

Claimed TE Ray Hamilton off waivers from the Dallas Cowboys; placed TE Rob Blanchflower on the Waived/Injured List.

Signed WR Kenzel Doe; Placed WR Eli Rogers on the Waived/Injured List.

Claimed RB Jawon Chisholm; released TE Michael Egnew; placed RB Ross Scheuerman on the Waived/Injured List.

Traded the Philadelphia Eagles a conditional 2016 fifth-round Draft selection for CB Brandon Boykin.

Signed DB Jordan Sullen; waived LB Shawn Lemon from the PUP/Active List.

Placed OT Mike Adams, QB Bruce Gradkowski, CB Senquez Golson, LB Shawn Lemon and C Maurkice Pouncey to the Active/Physically Unable to Perform List.

Signed general manager Kevin Colbert to a two-year contract extension.

Signed OT Kelvin Palmer; released S Jordan Dangerfield.

Signed head coach Mike Tomlin to contract extension.

Signed DE Cameron Heyward to a new contract.

Signed seventh-round pick S Gerod Holliman.

Claimed WR Devin Gardner; Waived WR L'Damian Washington.

Signed third-round pick WR Sammie Coates.

Signed fifth-round draft pick TE Jesse James.

Signed first-round pick LB Bud Dupree.

Signed WR Shakim Phillips.

Signed RB Cameron Stingily and DL Mike Thornton; released DT Nigel Crawford-Kinney, P Richie Leone and DE Bradon Prate.

Signed LB Anthony Chickillo and CB Doran Grant.

Released WR Brelan Chancellor and LS Brandon Hartson.

Signed DE L.T. Walton.

Designated G Collin Rahrig as a Tryout Player.

Agreed to terms with OT Micah Hatchie.

Drafted CB Doran Grant in the Fourth Round.

Selected DE L.T. Walton in the Sixth Round.

Drafted TE Jesse James in the Fifth Round.

Selected S Gerod Holliman in the Seventh Round.

Agreed to Terms with TE Cameron Clear, DT Nigel Crawford-Kinney, DE Niko Davis, G Miles Dieffenbach, G Reese Dismukes, C B.J. Finney, WR Tyler Murphy, DE Bradon Prate, G Colin Rahrig, WR Eli Rogers, RB Ross Scheuerman, and OT Kevin Whimpey.

Selected LB Anthony Chickillo in the Sixth Round.

Drafted WR Sammie Coates in the Third Round.

Drafted DB Senquez Golson in the Second Round.

Drafted LB Bud Dupree in the First Round.

Signed P Jordan Berry.

Re-signed S Will Allen.

S Troy Polamalu retired.

Signed LB Shayon Green.

Re-signed DE Clifton Geathers.

Re-signed WR Darrius Heyward-Bey.

Signed LB James Harrison.

Signed QB Ben Roethlisberger to a new 5-year contract.

Signed RB DeAngelo Williams.

Released DE Brett Keisel.

Signed QB Tajh Boyd.

Released WR Lance Moore.

Promoted Jerry Olsavsky to inside linebackers coach; Promoted Joey Porter to outside linebackers coach.

Re-signed LS Greg Warren.

Signed S Ian Wild to a Reserve/Futures contract.

Signed P Richie Leone to a Reserve/Future contract.

Signed P Brad Wing to a contract extension.

Signed LB Shawn Lemon to a Reserve/Future contract.

Signed OT Mitchell Van Dyk to a Reserve/Future contract.

Named Keith Butler defensive coordinator.

Signed S Isaiah Lewis to the offseason roster.

Re-signed G Chris Hubbard.

Re-signed LB Terence Garvin; signed WR Brelan Chancellor, DE Matt Conrath, S Alden Darby, TE Michael Egnew and LB Roosevelt Nix to Reserve/Future contracts.

Signed S Jordan Dangerfield and WR L'Damian Washington to Reserve/Future contracts.

TE Rob Blanchflower, CB Kevin Fogg, WR C.J. Goodwin, DE Ethan Hemer, LB Howard Jones, DL Joe Kruger and OL Alejandro Villanueva to Reserve/Future contracts.