Company: BRK-A
Filing Date: 2025-03-14
Form Type: DEF 14A
Source: 0001193125-25-054877
Chunk: 42

Company: BERKSHIRE HATHAWAY INC
Filing Date: 2025-03-14
Form: DEF 14A
Chunk 42
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 of the last Annual Meeting of Shareholders, which action will not be construed as approval or disapproval of any of the matters referred to in such minutes. As to other business that may properly come before the meeting, it is intended that proxies properly executed and returned will be voted in respect thereof at the discretion of the person voting the proxies in accordance with his or her best judgment, including upon any shareholder proposal about which the Corporation did not receive timely notice. Annual Report The Annual Report to the Shareholders for 2024 accompanies this proxy statement, but is not deemed a part of the proxy soliciting material. A copy of the 2024 Form 10-Kreport as filed with the Securities and Exchange Commission, excluding exhibits, will be mailed to shareholders without charge upon written request to: Corporate Secretary, Berkshire Hathaway Inc., 3555 Farnam Street, Omaha, NE 68131. Such request must set forth a good-faith representation that the requesting party was either a holder of record or a beneficial owner of Class A or Class B Stock of the Corporation on March 5, 2025. Exhibits to the Form 10-Kwill be mailed upon similar request and payment of specified fees. The 2024 Form 10-Kis also available through the Securities and Exchange Commission’s website (www.sec.gov). Proposals of Shareholders Any shareholder proposal intended to be considered for inclusion in the proxy statement for presentation at the 2026 Annual Meeting must be received by the Corporation by November 13, 2025. The proposal must be in accordance with the provisions of Rule 14a-8promulgated by the Securities and Exchange Commission under the Securities Exchange Act of 1934. It is suggested the proposal be submitted by certified mail – return receipt requested. Shareholders who intend to present a proposal at the 2026 Annual Meeting without including such proposal in the Corporation’s proxy statement must provide the Corporation notice of such proposal no later than February 4, 2026. The Corporation reserves the right to reject, rule out of order or take other appropriate action with respect to any proposal that does not comply with these and other applicable requirements.

| By order of the Board of Directors |
| MARC D. HAMBURG, Secretary         |

Omaha, Nebraska March 14, 2025 21

| SEE REVERSE  SIDE |     | SEE REVERSE   SIDE |

| ☒ |     | Please mark votes as in this example. |

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