George Iloka signed a one-year deal with the Cowboys on Saturday, Todd Archer of ESPN.com reports.
Neiko Thorpe re-signed with the Seahawks on Saturday, Bob Condotta of The Seattle Times reports.
Malcolm Mitchell officially announced his retirement at a University of Georgia event on Friday, Doug Kyed of NESN.com reports.
Rashaan Melvin agreed to a one-year, $3.5 million contract with the Lions on Friday, Adam Schefter of ESPN reports.
Matt Kalil was signed by the Texans on Friday, John McClain of the Houston Chronicle reports.
Mike Glennon was signed by the Raiders on Friday.
Maurice Alexander signed a one-year, $1.375 million contract with the Bills on Friday, Mike Rodak of ESPN.com reports.
Kerry Wynn signed a one-year contract with the Bengals on Friday, Jordan Raanan of ESPN.com reports.
Andrew Donnal was re-signed by the Lions on Friday.
Bryan Witzmann was signed by the Browns on Friday.
Kemoko Turay will likely come off the bench at defensive end following the Colts' signing of edge rusher Justin Houston, Joel Erickson of IndyStar.com reports.
Tyquan Lewis (knee) may shift over to play the 3-technique defensive tackle position following the Colts' signing of edge rusher Justin Houston, Joel Erickson of IndyStar.com reports.
Ricardo Louis (neck) spent the entire 2018 season on injured reserve, Nick Shook of the Browns' official website reports.
Jake Fisher is signing a one-year contract with the Bills, Ian Rapoport of NFL Network reports.
Jeff Wilson (shoulder) is part of a deep position group that now includes Tevin Coleman and Jerick McKinnon (knee) as well as Matt Breida (ankle) and Raheem Mostert (forearm), ESPN.com's Nick Wagoner reports.
Allen Hurns (ankle) may be left without a role after the Cowboys signed slot receiver Randall Cobb to a one-year, $5 million contract, Kate Hairopoulos of The Dallas Morning News reports.
Aldrick Robinson remains unsigned as an unrestricted free agent, Chris Tomasson of the St. Paul Pioneer Press reports.
Anthony Sherman is signing a one-year contract to stay with the Chiefs, Field Yates of ESPN reports.
Samaje Perine is stuck in a crowded backfield with Adrian Peterson, Derrius Guice (knee) and Chris Thompson, Kyle Stackpole of the Redskins' official website reports.
Curtis Riley is signing a one-year contract with the Raiders, Michael Gehlken of the Las Vegas Review-Journal reports.