Tag: Michael C. Arnold

Ryerson appoints president and CEO

Ryerson Holding Corporation's Board of Directors has appointed Edward J. Lehner as the company’s president and CEO, effective 1 June 2015. He will succeed Michael C. Arnold who will retire at the end of the month.

Ryerson president & CEO to retire in 2015

Ryerson Holding Corporation, a distributor and processor of metals, announced President and CEO Michael C. Arnold intention to retire next year.