Bills, LB Leonard Floyd agree to one-year deal
Bills sign defensive tackle Ed Oliver to contract extension
Instant Reaction: Ed Oliver Signs A Four-Year Contract Extension
Source: Bills Ed Oliver agrees to 4-year contract extension
Bills sign defensive tackle Ed Oliver to contract extension
Bills lock up key defensive piece on $68 million deal
Buffalo Bills News: Ed Oliver's contract details reveal a bet on himself
Bills, Ed Oliver will likely wait on contract extension with fifth
Buffalo Bills to pick up Ed Oliver's fifth year option according
Buffalo Bulletin: Trade, Extend, or Keep Ed Oliver?
Ed Oliver agrees to four-year contract extension with Buffalo Bills