Company: CMA
Filing Date: 2025-12-18
Form Type: 425
Source: 0001193125-25-323441
Chunk: 18

Company: COMERICA INC
Filing Date: 2025-12-18
Form: 425
Chunk 18
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.Upon his retirement, Mr. Farmer, Current Chairman, President and Chief Executive Officer of Comerica, will join Fifth Third’s board of directors. Timothy N. Spence, Chair of the Board of Directors of Fifth Third and Fifth Third Bank and President and Chief Executive Officer of Fifth Third and Fifth Third Bank, and Nicholas K. Akins, Lead Independent Director of Fifth Third and Fifth Third Bank, will each continue to serve in their roles at Fifth Third and Fifth Third Bank following the transaction. The Section entitled “ The Mergers—Regulatory Approvals—Federal Reserve Board and the OCC ” beginning on pg. 116 is amended to add the following paragraph at the end of the Section as follows: On December 15, 2025, the OCC approved the application for the merger of Comerica Bank and Comerica Bank & Trust, National Association with and into Fifth Third Bank, National Association.

The Section entitled “ The Merger Agreement—Termination Fee ” beginning on pg. 134 is amended and restated as follows: Comerica will onlypay Fifth Third a termination fee of $500 million in cash (the “termination fee”) if the merger agreement is terminated in the following circumstances:

| • |     | In the event that the merger agreement is terminated by Fifth Third pursuant to the last bullet set forth under                                                      
 “—Termination of the Merger Agreement” above. In such case, the termination fee must be paid to Fifth Third within two (2) business days of the date of termination. |

| • |     | In the event, after the date of the merger agreement and prior to the termination of the merger agreement, a bona                                                                                                                                
 fide acquisition proposal has been communicated to or otherwise made known to the Comerica board of directors or Comerica’s senior management or has been made directly to Comerica stockholders, or any person has publicly announced (and not  
 publicly withdrawn at least two (2) business days prior to the Comerica special meeting) an acquisition proposal with respect to Comerica, and (i) (A) thereafter the merger agreement is terminated by either Fifth Third or Comerica because   
 the first merger has not been completed prior to the termination date, and Comerica has not obtained the required vote of Comerica stockholders adopting the merger agreement but all other conditions to Comerica’s obligation to complete the  
 first merger had been satisfied or were capable of being satisfied prior to such termination or (B) thereafter the