Company: BRK-A
Filing Date: 2025-11-06
Form Type: 424B5
Source: 0001193125-25-267653
Chunk: 14

Company: BERKSHIRE HATHAWAY INC
Filing Date: 2025-11-06
Form: 424B5
Chunk 14
---
 a market in the notes, but they are not obligated to do so and may, in their sole discretion, 
 discontinue market making at any time without notice. See “Underwriting (Conflicts of Interest)” in this prospectus supplement for more information about possible market making by the underwriters.                                        |

| Governing Law | New York. |

| ISIN | . |

| . |

| . |

| Common Code | . |

| . |

| . |

| CUSIP | . |

| . |

| . |

| Risk Factors | You should carefully consider the specific factors set forth under “Risk Factors” on page S-7 of this prospectus supplement as well as the information and data included elsewhere or 
 incorporated by reference in this prospectus supplement or the accompanying prospectus, before making an investment decision.                                                         |

5

| Conflicts of Interest | We own more than 10% of the outstanding common stock of Bank of America Corporation, the parent company of BofA Securities, Inc. and an affiliate of Merrill Lynch International. Accordingly, this offering is being made in compliance with the 
 requirements of Rule 5121 of the Financial Industry Regulatory Authority. Because the notes to be offered will be rated investment grade, pursuant to Rule 5121, the appointment of a qualified independent underwriter is not necessary.         |

S-6

RISK FACTORS Investing in our securities involves risks. Prior to making a decision about investing in our securities, in addition to the other information contained or incorporated by reference in this prospectus supplement, you should carefully consider the risks described in the section entitled “Risk Factors” in any other prospectus supplement and the risks described in our most recent Annual Report on Form 10-K,which may be amended, supplemented or superseded from time to time by other reports we file with the SEC in the future. The occurrence or realization of any of these risks could materially adversely affect our business, operating results and financial condition. The risks and uncertainties we describe are not the only ones facing us. Additional risks and uncertainties not presently known to us or that we currently deem immaterial may also impair our business or operations. Any adverse effect on our business, financial condition or operating results could result in a decline in the value of our securities and the loss of all or part of your investment. There is currently no trading market for the notes and an active trading market for the notes may not develop. The notes are new issues of securities with no established trading market, and we do not intend to list