The Oilers signed defenseman Ladislav Smid to a two-year contract on Wednesday.
Edmonton also agreed to one-year, two-way deals with forwards Gilbert Brule and Ryan Stone.
"I'm very pleased to have Ladislav signed," Oilers general manager Steve Tambellini said in a statement. "He's a very competitive young defenseman that has the ability to contribute in all situations."
Oilers Re-Sign Defenseman Smid