Company: FITBI
Filing Date: 2025-11-05
Form Type: S-4
Source: 0001193125-25-267273
Chunk: 17

Company: FIFTH THIRD BANCORP
Filing Date: 2025-11-05
Form: S-4
Chunk 17
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 | What will Fifth Third common shareholders receive in the first merger? |

| A: | Fifth Third common shareholders will not receive any consideration in the first merger, and their shares                                                  
 of Fifth Third common stock will remain outstanding. Following the first merger, shares of Fifth Third common stock will continue to be traded on NASDAQ. |

| Q: | Will the value of the Comerica merger consideration change between the date of this joint proxy 
 statement/prospectus and the time the first merger is completed?                                |

| A: | Yes. Although the number of shares of Fifth Third common stock that holders of Comerica common stock                                                                                                                                                    
 will receive is fixed, the value of the Comerica merger consideration will fluctuate between the date of this joint proxy statement/prospectus and the completion of the first merger based upon the closing-sale price per share of Fifth Third common 
 stock. Any fluctuation in the closing price of Fifth Third common stock will not affect the number of shares of Fifth Third common stock that holders of Comerica common stock have the right to receive in the first merger. Neither Fifth Third nor   
 Comerica is permitted to terminate the merger agreement as a result of any increase or decrease in the market price of Fifth Third common stock or Comerica common stock.                                                                               |

| Q: | How will the first merger affect Comerica equity awards? |

| A: | With respect to Comerica equity awards, at the effective time of the first merger, subject to all 
 required withholding taxes:                                                                       |

| • |     | each outstanding and unexercised Comerica stock option (a “Comerica Stock Option”), whether vested or                                                                                                                                                    
 unvested, shall, automatically and without any required action on the part of the holder thereof, convert into a corresponding option award with respect to Fifth Third common stock (an “Assumed Option”), with the number of shares                    
 underlying such award and per share exercise price adjusted based on the exchange ratio, and otherwise subject to the same terms and conditions as applied to the corresponding Comerica Stock Option in effect immediately prior to the effective time; |

5

| • |     | each outstanding Comerica restricted stock unit award (a “Comerica RSU Award”) that is not a Comerica                                                                                                                                                  
 Director RSU Award (as defined below), whether vested or unvested, shall, automatically and without any required action on the part of the holder thereof, convert into a corresponding restricted share unit award with respect to