The Green Bay Packers signed tight end Joe Werner; placed punter David Lonie on injured reserve.

The New York Jets released running back Tony Fisher; signed running back Tony Hollings.

The St. Louis Rams signed center Dave Pearson; released center Donovan Raiola.

The Tampa Bay Buccaneers signed defensive end Tim Jones.

The Washington Redskins signed safety LaRon Landry; released wide receiver Jason Willis.

The Atlanta Falcons signed wide receiver Ben Nelson.

The Cincinnati Bengals waived cornerback Greg Brooks.

The Pittsburgh Steelers released wide receiver Chris Jackson and safety Harrison Smith; signed wide receiver Gerran Walker; claimed linebacker Marquis Cooper off waivers from the Seattle Seahawks.

The Washington Redskins signed tight end Jake Nordin; released kicker Tyler Fredrickson.

The Chicago Bears acquired defensive tackle Darwin Walker from the Buffalo Bills for a 2008 undisclosed pick.

The Denver Broncos signed linebacker Wesly Mallard and defensive end Kenny Peterson; waived linebacker Eddie Moore.

The New York Jets re-signed guard Dominic Moran; waived kicker Justin Ayat.

The Buffalo Bills signed offensive lineman Nevin McCaskill; released offensive lineman Zac Tubbs.

The Cincinnati Bengals signed cornerback Leon Hall to a five-year contract.

The Denver Broncos signed defensive ends Jarvis Moss and Tim Crowder.

The Houston Texans signed offensive tackle Kevin Barry; released offensive tackle Tavo Tupola.

The Indianapolis Colts signed linebacker Clint Session to a four-year contract.

The Miami Dolphins claimed tight end Courtney Anderson off waivers from the Oakland Raiders; waived safety David Lofton.

The New England Patriots signed defensive back Brandon Meriweather.

The Oakland Raiders signed tight end Zach Miller.

The San Francisco 49ers signed linebacker Patrick Willis.

The Tampa Bay Buccaneers signed defensive tackle Justin Frick.

The Baltimore Ravens agreed to terms with guard Ben Grubbs and fullback Le'Ron McClain.

The Buffalo Bills signed running back Marshawn Lynch; released safety Stacey Thomas.

The Carolina Panthers signed wide receiver Dwayne Jarrett to a four-year contract.

The Green Bay Packers signed defensive tackle Justin Harrell.

The Houston Texans signed defensive tackle Amobi Okoye.