Company: CMA
Filing Date: 2025-11-25
Form Type: DEFM14A
Source: 0001193125-25-297173
Chunk: 30

Company: COMERICA INC
Filing Date: 2025-11-25
Form: DEFM14A
Chunk 30
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| Q: | What if I fail to vote or abstain? |

| A: | For purposes of the Fifth Third special meeting, an abstention occurs when a Fifth Third voting shareholder 
 attends the Fifth Third special meeting and does not vote or returns a proxy with an “ABSTAIN” instruction. |

| • |     | Fifth Third stock issuance proposal: An abstention will have the same effect as a vote                                                                                                                                     
 “AGAINST” the Fifth Third stock issuance proposal. If a Fifth Third voting shareholder abstains or is not present at the Fifth Third special meeting and does not respond by proxy, it will have the same effect as a vote 
 “AGAINST” the Fifth Third stock issuance proposal; and                                                                                                                                                                     |

| • |     | Fifth Third adjournment proposal: An abstention will have the same effect as a vote “AGAINST”                                                                                                                              
 the Fifth Third adjournment proposal. If a Fifth Third voting shareholder is not present at the Fifth Third special meeting and does not respond by proxy, it will have no effect on the Fifth Third adjournment proposal. |

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For purposes of the Comerica special meeting, an abstention occurs when a Comerica stockholder attends the Comerica special meeting and does not vote or returns a proxy with an “ABSTAIN” instruction.

| • |     | Comerica merger proposal: An abstention will have the same effect as a vote “AGAINST” the                                                                                                                             
 Comerica merger proposal. If a Comerica stockholder is not present at the Comerica special meeting and does not respond by proxy, it will also have the same effect as a vote “AGAINST” the Comerica merger proposal; |

| • |     | Comerica compensation proposal: An abstention will have the same effect as a vote “AGAINST”                                                                                                                   
 the Comerica compensation proposal. If a Comerica stockholder is not present at the Comerica special meeting and does not respond by proxy, it will have no effect on the Comerica compensation proposal; and |

| • |     | Comerica adjournment proposal: An abstention will have the same effect as a vote “AGAINST” the                                                                                                                     
 Comerica adjournment proposal. If a Comerica stockholder is not present at the Comerica special meeting and does not respond by proxy, it will have no effect on the outcome of the Comerica adjournment proposal. |