NEW YORK--(BUSINESS WIRE)--Oct 6, 2025-- Halper Sadeh LLC, an investor rights law firm, is investigating whether the sale of Comerica Incorporated (NYSE: CMA) to Fifth Third Bancorp for 1.8663 Fifth Third shares for each Comerica share is fair to Comerica shareholders. Upon closing of the proposed transaction, Comerica shareholders will own approximately 27% of the combined company. Halper Sadeh encourages Comerica shareholders to click here to learn more about their legal rights and options or contact Daniel Sadeh or Zachary Halper at (212) 763-0060 or [email protected] or [email protected].