Polish Power Exchange dismissed Chief Executive Officer Grzegorz Onichimowski and nominated Ireneusz Lazor for the post at a shareholders meeting, the bourse said on its website.

Lazor until today headed the exchange’s clearing house and previously served as deputy CEO.

To contact the reporter on this story: Marek Strzelecki in Warsaw at mstrzelecki1@bloomberg.net

To contact the editor responsible for this story: Lars Paulsson in London at lpaulsson@bloomberg.net