Company: SREA
Filing Date: 2025-08-26
Form Type: 424B5
Source: 0001193125-25-188201
Chunk: 47

Company: SEMPRA
Filing Date: 2025-08-26
Form: 424B5
Chunk 47
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) of the notes. Certain consequences to non-U.S.holders (as defined below under “—Consequences to Non-U.S.Holders”) of the notes are described under “—Consequences to Non-U.S.Holders” below. The term “U.S. holder” means a beneficial owner of a note that, for United States federal income tax purposes, is or is treated as:

| • |     | an individual who is a citizen or resident of the United States; |

| • |     | a corporation (or other entity taxable as a corporation for United States federal income tax purposes) created or 
 organized in or under the laws of the United States or of any state thereof or the District of Columbia;          |

| • |     | an estate the income of which is subject to United States federal income taxation regardless of its source; or |

| • |     | a trust that (i) is subject to the primary supervision of a United States court and the control of one or                                                                                                                    
 more “United States persons” (within the meaning of Section 7701(a)(30) of the Code), or (ii) has a valid election in effect under applicable Treasury Regulations to be treated as a United States person for United States 
 federal income tax purposes.                                                                                                                                                                                                 |

S-30

Payments of Interest We have the option under certain circumstances to defer payments of stated interest on the notes. Under the Treasury Regulations relating to original issue discount (“OID”), a debt instrument is deemed to be issued with OID if there is more than a “remote” contingency that periodic stated interest payments due on the instrument will not be timely paid. We believe the likelihood of our exercising the option to defer payment of stated interest on the notes is remote within the meaning of the Treasury Regulations in part because our exercise of the option to defer payments of stated interest on the notes would generally prevent us from:

| • |     | declaring or paying any dividend or distribution on Capital Stock of Sempra; |

| • |     | redeeming, purchasing, acquiring or making a liquidation payment with respect to any Capital Stock of Sempra; |

| • |     | paying any principal, interest or premium on, or repaying, repurchasing or redeeming, any indebtedness of Sempra 
 that ranks equally with or junior to the notes in right of payment; or                                           |

| • |     | making any payments with respect to any guarantees by Sempra of any indebtedness if such guarantees rank equally 
 with or junior to the notes in