Company: FITBI
Filing Date: 2025-11-05
Form Type: S-4
Source: 0001193125-25-267273
Chunk: 165

Company: FIFTH THIRD BANCORP
Filing Date: 2025-11-05
Form: S-4
Chunk 165
---
 to the corresponding Comerica Stock Option in effect immediately prior to the effective time;                                                                                    |

| • |     | Comerica RSU Awards: each outstanding Comerica RSU Award that is not a Comerica Director RSU 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 adjusted based on the exchange ratio, 
 and otherwise subject to the same terms and conditions as applied to the corresponding Comerica RSU Award in effect immediately prior to the effective time. Any accrued but unpaid dividend equivalents for Comerica RSU Awards will carry over to the  
 Assumed RSU Awards;                                                                                                                                                                                                                                      |

| • |     | Comerica Director RSU Awards: each outstanding Comerica Director RSU Award, whether vested or unvested,                                                                                                                                              
 shall be converted into the right to receive (without interest) (A) a 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