Company: BRK-A
Filing Date: 2025-11-18
Form Type: 424B5
Source: 0001193125-25-286108
Chunk: 63

Company: BERKSHIRE HATHAWAY INC
Filing Date: 2025-11-18
Form: 424B5
Chunk 63
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 the indenture. We and the trustee may, without the consent of any holders of debt securities, also make other changes to the indenture that do not have a material adverse effect on the interests of the holders of any series of debt securities. In addition, modifications and amendments of the indenture may be made by us and the trustee by entering into a supplemental indenture with the consent of the holders of not less than a majority of the aggregate principal amount of the debt securities of each series affected by such modification or amendment, acting as one class, provided, however, that no such modification or amendment may, without the consent of each holder of debt securities outstanding that is affected thereby,

| • |     | change the stated maturity of the principal of, or any installment of principal of or interest on, any 
 outstanding debt securities,                                                                           |

| • |     | reduce the principal of or interest rate on any outstanding debt securities, |

| • |     | change the place of payment where, or the currency in which, the principal of, any premium or interest on any 
 outstanding debt securities is payable,                                                                       |

| • |     | impair the right to institute suit for the enforcement of any payment on or with respect to any outstanding debt 
 securities on or after the stated maturity thereof,                                                              |

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| • |     | reduce the percentage in principal amount of the debt securities then outstanding required for modification or                            
 amendment of the indenture or for any waiver of compliance with certain provisions of the indenture or for waiver of certain defaults, or |

| • |     | modify any of the above provisions. |

Waiver of Default The holders of not less than a majority of aggregate principal amount of the outstanding debt securities of any series may, on behalf of the holders of all such series of debt securities, waive any past default under the indenture with respect to such series of debt securities, except a default:

| • |     | in the payment of principal of or any premium or any interest on such debt securities, or |

| • |     | in respect of a covenant or provision of the indenture that cannot be modified or amended without the consent of 
 each holder of the outstanding debt securities of each series affected by the default.                           |

Payment and Paying Agents Unless we inform you otherwise, payments on the debt securities will be made in U.S. dollars at the office or agency maintained by us in New York, New York (or, if we fail to maintain such office or agency, at the corporate trust office of the