David J. Antoniuk will step down as chief financial officer of crane manufacturer Manitowoc, effective May 2, 2022.

Antoniuk will transition into an advisory role to the ceo until January 2, 2023, at which time he will retire from the company.

Brian P. Regan, who currently serves as vice president, corporate controller and principal accounting officer, will succeed Antoniuk and step up as chief financial officer and executive vice president.