CINCINNATI--(BUSINESS WIRE)--Cintas Corporation (NASDAQ: CTAS) announced today the appointment of J. Michael Hansen as Vice President and Chief Financial Officer for the $4.55 billion company. Hansen will report directly to Cintas’ CEO, Scott D. Farmer, and will have responsibility for the company’s financial operations. The appointment has been approved by Cintas’ Board of Directors and is effective immediately. “Mike’s financial expertise and extensive knowledge of our business make him very