Company: CMA
Filing Date: 2025-11-25
Form Type: DEFM14A
Source: 0001193125-25-297173
Chunk: 165

Company: COMERICA INC
Filing Date: 2025-11-25
Form: DEFM14A
Chunk 165
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 number of fully vested and freely transferable shares of Fifth Third common stock (rounded up to the nearest whole number of shares) with the number of shares underlying such 
 award adjusted based on the exchange ratio, plus                                                                                                                                                                                                     |

110

| (B) a cash payment in respect of any accrued but unpaid dividend equivalents in respect of such award, with such consideration to be issued or paid, as applicable, as soon as reasonably 
 practicable following the closing date and in no event later than five (5) business days following the closing date;                                                                      |

| • |     | Comerica PSU Awards: each outstanding Comerica PSU Award, whether vested or unvested, shall, automatically                                                                                                                                      
 and without any required action on the part of the holder thereof, convert into an Assumed RSU Award, with the number of Fifth Third shares underlying such award (x) deemed to be earned based on the greater of target and actual performance 
 measured through the latest practicable date prior to the effective time and (y) adjusted based on the exchange ratio, and otherwise subject to the same terms and conditions as applied to the corresponding Comerica PSU Award (excluding any 
 performance-based vesting requirements) in effect immediately prior to the effective time. Any accrued but unpaid dividend equivalents for Comerica PSU Awards will carry over to the Assumed RSU Awards; and                                   |

| • |     | Comerica DSU Awards: each outstanding Comerica DSU Award will vest and convert into a corresponding                                                                                                                                               
 deferred share unit award with respect to Fifth Third common stock, with the numbers of shares underlying such award adjusted based on the exchange ratio, and otherwise subject to the same terms and conditions as applied to the corresponding 
 Comerica award in effect immediately prior to the effective time.                                                                                                                                                                                 |

Pursuant to Comerica’s equity incentive plan and the award agreements thereunder, if an executive officer’s employment is terminated by Comerica without cause or by the executive officer for good reason (each as defined in the equity incentive plan) within 24 months following a change in control, all Comerica equity awards then held by such executive officer would fully vest upon such termination of employment. These “double trigger” vesting provisions applicable to Comerica equity awards will continue to apply after such awards are converted to the Assumed Options and Assumed RSU Awards at the effective time. For an estimate of the amounts that would be realized by each of Comerica’s named executive officers on the Assumed Closing