BRK.B / Berkshire Hathaway Inc. - Документы SEC, Годовой отчет, Доверенное заявление

Беркшир Хэтэуэй Инк.
US ˙ NYSE

Основная статистика
LEI 5493000C01ZX7D35SD85
CIK 1067983
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Berkshire Hathaway Inc.
SEC Filings (Chronological Order)
На этой странице представлен полный хронологический список документов SEC, за исключением документов о собственности, которые мы предоставляем в других местах.
August 4, 2025 EX-99.1

BERKSHIRE HATHAWAY INC.

EX-99.1 Exhibit 99.1 BERKSHIRE HATHAWAY INC. NEWS RELEASE FOR IMMEDIATE RELEASE August 2, 2025 Omaha, NE (BRK.A; BRK.B) – Berkshire’s operating results for the second quarter and first six months of 2025 and 2024 are summarized in the following paragraphs. However, we urge investors and reporters to read our 10-Q, which has been posted at www.berkshirehathaway.com. The limited information that fol

August 4, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-14905 BERKSHIRE H

August 4, 2025 EX-95

Mine Safety Disclosures

EXHIBIT 95 MINE SAFETY VIOLATIONS AND OTHER LEGAL MATTER DISCLOSURES PURSUANT TO SECTION 1503(a) OF THE DODD-FRANK WALL STREET REFORM AND CONSUMER PROTECTION ACT PacifiCorp and its subsidiaries operate coal mines and coal processing facilities and Acme Brick and its affiliates operate clay, shale and limestone excavation facilities (collectively, the “mining facilities”) that are regulated by the Federal Mine Safety and Health Administration (“MSHA”) under the Federal Mine Safety and Health Act of 1977 (the “Mine Safety Act”).

August 4, 2025 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) August 2, 2025 BERKSHIRE HATHAWAY INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 001-14905 47-0813844 (STATE OR OTHER JURISDICTION OF INCORPORATION) (COMMISSION

June 27, 2025 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One) [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR [  ] TRANSITION REPORT PURSUANT TO SE

June 25, 2025 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC. 20549 FORM 11-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC.

June 24, 2025 EX-99.1

Audited Financial Statements of the GEICO 401(k) Savings Plan as of and for the years ended December 31, 2024 and 2023

Exhibit 99.1 GEICO 401(k) SAVINGS PLAN Audited Financial Statements and Supplemental Schedules As of and for the Years Ended December 31, 2024 and 2023 with Report of Independent Registered Public Accounting Firm GEICO 401(k) SAVINGS PLAN Audited Financial Statements and Supplemental Schedules As of and for the Years Ended December 31, 2024 and 2023 Page Audited Financial Statements Report of Inde

June 24, 2025 11-K

====================================================================================================== UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES E

====================================================================================================== ==== UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

June 23, 2025 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K ☑ ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 ☐ TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number 001-14905 A. Full title of the plan and the address of the plan, if different from th

June 23, 2025 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

11-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

June 23, 2025 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

11-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

June 20, 2025 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC. 20549 FORM 11-K ANNUAL REPORT OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC.

June 20, 2025 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K

11-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

June 20, 2025 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES AND EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES AND EXCHANGE ACT OF 1934 (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES AND EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO S

June 18, 2025 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K ☐ ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 ☐ TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from      to      Commission file number 001-14905 A. Full title

June 13, 2025 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

11-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One) [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR [  ] TRANSITION REPORT PURSUANT

June 13, 2025 EX-99.1

Audited Financial Statements of the Johns Manville Employees 401(k) Plan for the year ended December 31, 2024.

EX-99.1 Exhibit 99.1 REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM To the Plan Participants and Plan Administrator of Johns Manville Employees 401(k) Plan Opinion on the Financial Statements We have audited the accompanying statements of net assets available for benefits of Johns Manville Employees 401(k) Plan (the “Plan”) as of December 31, 2024 and 2023, the related statement of change

June 11, 2025 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K ANNUAL REPORT OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K ANNUAL REPORT OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal years ended December 31, 2024 and 2023 OR ☐ TRANSITION REPOR

May 30, 2025 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD Specialized Disclosure Report BERKSHIRE HATHAWAY INC. (Exact name of registrant as specified in its charter) Delaware 001-14905 47-0813844 (State or other jurisdiction of

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD Specialized Disclosure Report BERKSHIRE HATHAWAY INC. (Exact name of registrant as specified in its charter) Delaware 001-14905 47-0813844 (State or other jurisdiction of incorporation or organization) 3555 Farnam Street, Omaha, Nebraska (Address of principal executive office) (Commission File No.) (I.R.S. Employer Ide

May 30, 2025 EX-1.01

Exhibit 1.01 – Conflict Minerals Report as required by Items 1.01 and 1.02 of this Form.

Exhibit 1.01 Berkshire Hathaway Inc. Conflict Minerals Report For the year ended December 31, 2024 Overview This report has been prepared by Berkshire Hathaway Inc. pursuant to Rule 13p-1 (the “Rule”) promulgated under the Securities Exchange Act of 1934, as amended. The Rule currently designates tin, tantalum, tungsten, and gold (referred to herein as “3TG”), and their ores, as “conflict minerals

May 8, 2025 EX-99.1

BERKSHIRE HATHAWAY INC.

Exhibit 99.1 BERKSHIRE HATHAWAY INC. NEWS RELEASE FOR IMMEDIATE RELEASE May 5, 2025 Omaha, NE (BRK.A; BRK.B) – At a question and answer session that preceded Berkshire Hathaway’s Annual Shareholders Meeting that was held on May 3, 2025, Warren Buffett Berkshire’s Chairman and CEO announced that he was going to recommend to Berkshire’s Board of Directors at its meeting to be held on the next day th

May 8, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) May 3, 2025 BERKSHIRE HATHAWAY IN

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) May 3, 2025 BERKSHIRE HATHAWAY INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 001-14905 47-0813844 (STATE OR OTHER JURISDICTION (COMMISSION (I.R.S. EMPLOYER OF I

May 6, 2025 EX-99.1

BERKSHIRE HATHAWAY INC. FIRST QUARTER 2025 EARNINGS RELEASE

EX-99.1 Exhibit 99.1 BERKSHIRE HATHAWAY INC. FIRST QUARTER 2025 EARNINGS RELEASE FOR IMMEDIATE RELEASE May 3, 2025 Omaha, NE (BRK.A; BRK.B) – Berkshire’s operating results for the first quarters of 2025 and 2024 are summarized in the following paragraphs. However, we urge investors and reporters to read our 10-Q, which has been posted at www.berkshirehathaway.com. The limited information that foll

May 6, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) May 3, 2025 BERKSHIRE HATHAWAY IN

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) May 3, 2025 BERKSHIRE HATHAWAY INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 001-14905 47-0813844 (STATE OR OTHER JURISDICTION OF INCORPORATION) (COMMISSION FIL

May 5, 2025 EX-95

Mine Safety Disclosures

EXHIBIT 95 MINE SAFETY VIOLATIONS AND OTHER LEGAL MATTER DISCLOSURES PURSUANT TO SECTION 1503(a) OF THE DODD-FRANK WALL STREET REFORM AND CONSUMER PROTECTION ACT PacifiCorp and its subsidiaries operate coal mines and coal processing facilities and Acme Brick and its affiliates operate clay, shale and limestone excavation facilities (collectively, the “mining facilities”) that are regulated by the Federal Mine Safety and Health Administration (“MSHA”) under the Federal Mine Safety and Health Act of 1977 (the “Mine Safety Act”).

May 5, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-14905 BERKSHIRE

April 17, 2025 EX-1.1

Underwriting Agreement, dated April 11, 2025, by and among (a) Berkshire Hathaway Inc. and (b) Merrill Lynch International and Mizuho Securities USA LLC.

Exhibit 1.1 Execution Version ¥90,000,000,000 Berkshire Hathaway Inc. ¥48,600,000,000 1.352% Senior Notes due 2028 ¥19,500,000,000 1.593% Senior Notes due 2030 ¥3,500,000,000 1.797% Senior Notes due 2032 ¥9,100,000,000 2.090% Senior Notes due 2035 ¥6,000,000,000 2.492% Senior Notes due 2040 ¥3,300,000,000 3.117% Senior Notes due 2055 Underwriting Agreement April 11, 2025 Mizuho Securities USA LLC

April 17, 2025 EX-4.6

Officers’ Certificate of Berkshire Hathaway Inc., dated as of April 17, 2025, including the form of Berkshire Hathaway Inc.’s 2.492% Senior Notes due 2040.

Exhibit 4.6 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 2.492% SENIOR NOTES DUE 2040 April 17, 2025 The undersigned, Marc D. Hamburg and Cara A. Lazure, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 31, 2025 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and The Bank of

April 17, 2025 EX-4.7

Officers’ Certificate of Berkshire Hathaway Inc., dated as of April 17, 2025, including the form of Berkshire Hathaway Inc.’s 3.117% Senior Notes due 2055.

Exhibit 4.7 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 3.117% SENIOR NOTES DUE 2055 April 17, 2025 The undersigned, Marc D. Hamburg and Cara A. Lazure, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 31, 2025 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and The Bank of

April 17, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) April 17, 2025 BERKSHIRE HATHAWAY

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) April 17, 2025 BERKSHIRE HATHAWAY INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 001-14905 47-0813844 (STATE OR OTHER JURISDICTION OF INCORPORATION) (COMMISSION

April 17, 2025 EX-4.2

Officers’ Certificate of Berkshire Hathaway Inc., dated as of April 17, 2025, including the form of Berkshire Hathaway Inc.’s 1.352% Senior Notes due 2028.

Exhibit 4.2 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 1.352% SENIOR NOTES DUE 2028 April 17, 2025 The undersigned, Marc D. Hamburg and Cara A. Lazure, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 31, 2025 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and The Bank of

April 17, 2025 EX-4.4

Officers’ Certificate of Berkshire Hathaway Inc., dated as of April 17, 2025, including the form of Berkshire Hathaway Inc.’s 1.797% Senior Notes due 2032.

Exhibit 4.4 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 1.797% SENIOR NOTES DUE 2032 April 17, 2025 The undersigned, Marc D. Hamburg and Cara A. Lazure, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 31, 2025 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and The Bank of

April 17, 2025 EX-4.3

Officers’ Certificate of Berkshire Hathaway Inc., dated as of April 17, 2025, including the form of Berkshire Hathaway Inc.’s 1.593% Senior Notes due 2030.

Exhibit 4.3 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 1.593% SENIOR NOTES DUE 2030 April 17, 2025 The undersigned, Marc D. Hamburg and Cara A. Lazure, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 31, 2025 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and The Bank of

April 17, 2025 EX-4.5

Officers’ Certificate of Berkshire Hathaway Inc., dated as of April 17, 2025, including the form of Berkshire Hathaway Inc.’s 2.090% Senior Notes due 2035.

Exhibit 4.5 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 2.090% SENIOR NOTES DUE 2035 April 17, 2025 The undersigned, Marc D. Hamburg and Cara A. Lazure, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 31, 2025 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and The Bank of

April 15, 2025 424B5

Prospectus Supplement to Prospectus dated January 31, 2025 Berkshire Hathaway Inc. ¥48,600,000,000 1.352% Senior Notes due 2028 ¥19,500,000,000 1.593% Senior Notes due 2030 ¥3,500,000,000 1.797% Senior Notes due 2032 ¥9,100,000,000 2.090% Senior Note

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration Statement No. 333-284622 Prospectus Supplement to Prospectus dated January 31, 2025 ¥90,000,000,000 Berkshire Hathaway Inc. ¥48,600,000,000 1.352% Senior Notes due 2028 ¥19,500,000,000 1.593% Senior Notes due 2030 ¥3,500,000,000 1.797% Senior Notes due 2032 ¥9,100,000,000 2.090% Senior Notes due 2035 ¥6,000,000,000 2.492% Senior Notes

April 15, 2025 EX-FILING FEES

Calculation of Filing Fee Tables Form 424(b)(5) (Form Type) Berkshire Hathaway Inc. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities

Exhibit 107 Calculation of Filing Fee Tables Form 424(b)(5) (Form Type) Berkshire Hathaway Inc.

April 11, 2025 PX14A6G

United States Securities and Exchange Commission Washington, D.C. 20549 NOTICE OF EXEMPT SOLICITATION Pursuant to Rule 14a-103

United States Securities and Exchange Commission Washington, D.C. 20549 NOTICE OF EXEMPT SOLICITATION Pursuant to Rule 14a-103 Name of the Registrant: Berkshire Hathaway Inc. Name of persons relying on exemption: National Legal and Policy Center Address of persons relying on exemption: 107 Park Washington Court, Falls Church, VA 22046 Written materials are submitted pursuant to Rule 14a-6(g) (1) p

April 11, 2025 FWP

¥90,000,000,000 BERKSHIRE HATHAWAY INC. Pricing Term Sheet ¥48,600,000,000 1.352% Senior Notes due 2028 ¥19,500,000,000 1.593% Senior Notes due 2030 ¥3,500,000,000 1.797% Senior Notes due 2032 ¥9,100,000,000 2.090% Senior Notes due 2035 ¥6,000,000,00

FWP Filed Pursuant to Rule 433 Registration Statement No. 333-284622 Pricing Term Sheet ¥90,000,000,000 BERKSHIRE HATHAWAY INC. Pricing Term Sheet ¥48,600,000,000 1.352% Senior Notes due 2028 ¥19,500,000,000 1.593% Senior Notes due 2030 ¥3,500,000,000 1.797% Senior Notes due 2032 ¥9,100,000,000 2.090% Senior Notes due 2035 ¥6,000,000,000 2.492% Senior Notes due 2040 ¥3,300,000,000 3.117% Senior No

April 4, 2025 PX14A6G

Notice of Exempt Solicitation Pursuant to Rule 14a-103 Name of Registrant: Berkshire Hathaway Inc. (BRK) Name of person relying on exemption: As You Sow® Address of persons relying on exemption: 11461 San Pablo Ave, Suite 400, El Cerrito, CA 94530 Th

Notice of Exempt Solicitation Pursuant to Rule 14a-103 Name of Registrant: Berkshire Hathaway Inc.

April 1, 2025 424B5

Subject to Completion, dated April 1, 2025 Prospectus Supplement to Prospectus dated January 31, 2025 Berkshire Hathaway Inc. ¥     % Senior Notes due ¥     % Senior Notes due ¥     % Senior Notes due

Table of Contents The information in this preliminary prospectus supplement is not complete and may be changed.

March 25, 2025 PX14A6G

Notice of Exempt Solicitation Pursuant to Rule 14a-103 Name of Registrant: Berkshire Hathaway Inc (BRK) Name of person relying on exemption: As You Sow® Address of persons relying on exemption: 11461 San Pablo Ave, Suite 400, El Cerrito, CA 94530 The

Notice of Exempt Solicitation Pursuant to Rule 14a-103 Name of Registrant: Berkshire Hathaway Inc (BRK) Name of person relying on exemption: As You Sow® Address of persons relying on exemption: 11461 San Pablo Ave, Suite 400, El Cerrito, CA 94530 The attached written materials are submitted pursuant to Rule 14a-6(g)(1) promulgated under the Securities Exchange Act of 1934.

March 14, 2025 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☒    Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential for Use of the Commission Only (as permitted by Rule 14a-6

March 14, 2025 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )

DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☒        Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential for Use of the Commission Only (as permitted b

March 14, 2025 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )

DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☒        Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential for Use of the Commission Only (as permitted b

March 12, 2025 EX-99.25

EX-99.25

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES The New York Stock Exchange hereby notifies the SEC of its intention to remove the entire class of the stated securities from listing and registration on the Exchange at the opening of business on March 24, 2025, pursuant to the provisions of Rule 12d2-2 (a).

February 24, 2025 EX-19

Insider Trading Policies and Procedures

EXHIBIT 19 Insider Trading Policies and Procedures Page 1 of 5 BERKSHIRE HATHAWAY INC.

February 24, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) February 22, 2025 BERKSHIRE HATHA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) February 22, 2025 BERKSHIRE HATHAWAY INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 001-14905 47-0813844 (STATE OR OTHER JURISDICTION OF INCORPORATION) (COMMISSI

February 24, 2025 EX-99.1

BERKSHIRE HATHAWAY INC.

EX-99.1 Exhibit 99.1 BERKSHIRE HATHAWAY INC. NEWS RELEASE FOR IMMEDIATE RELEASE February 22, 2025 Omaha, NE (BRK.A; BRK.B) – Berkshire’s operating results for the fourth quarter and full year of 2024 and 2023 are summarized in the following paragraphs. However, we urge investors and reporters to read our 2024 Annual Report, which has been posted at www.berkshirehathaway.com. The limited informatio

February 24, 2025 EX-95

Mine Safety Disclosures

EXHIBIT 95 MINE SAFETY VIOLATIONS AND OTHER LEGAL MATTER DISCLOSURES PURSUANT TO SECTION 1503(a) OF THE DODD-FRANK WALL STREET REFORM AND CONSUMER PROTECTION ACT PacifiCorp and its subsidiaries operate coal mines and coal processing facilities and Acme Brick and its affiliates operate clay, shale and limestone excavation facilities (collectively, the “mining facilities”) that are regulated by the Federal Mine Safety and Health Administration (“MSHA”) under the Federal Mine Safety and Health Act of 1977 (the “Mine Safety Act”).

February 24, 2025 EX-97

Policy Relating to Recovery of Erroneously Awarded Compensation

EXHIBIT 97 POLICY RELATING TO RECOVERY OF ERRONEOUSLY AWARDED COMPENSATION Each executive officer shall repay or forfeit, to the fullest extent permitted by law and as directed by the Board of Directors of the Company (the “Board”), any annual incentive or other performance-based compensation awards (“Awards”) received by him or her on or after December 1, 2023 if: • the payment, grant or vesting

February 24, 2025 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-14905 BERKSHIRE HATHAWAY INC. (E

February 24, 2025 EX-21

Subsidiaries of Registrant

Reg. S-K Item 601 Exhibit 21 BERKSHIRE HATHAWAY INC. Subsidiaries of Registrant (1) December 31, 2024 Company Name Domicile or State of Incorporation Acme Brick Company Delaware Acme Building Brands, Inc. Delaware Affordable Housing Partners, Inc. Delaware Albecca Inc. Georgia Alleghany Capital Corporation Delaware Alleghany Corporation Delaware Alleghany Insurance Holdings LLC Delaware AltaLink,

January 31, 2025 S-3ASR

As filed with the Securities and Exchange Commission on January 31, 2025

Table of Contents As filed with the Securities and Exchange Commission on January 31, 2025 Registration No.

January 31, 2025 EX-25.1

Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York Mellon Trust Company, N.A., as trustee under the Indenture dated as of January 31, 2025.

EX-25.1 Exhibit 25.1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE ☐ CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. (Exact name of trustee as specified in its char

January 31, 2025 EX-FILING FEES

Calculation of Filing Fee Table.

Exhibit 107 Calculation of Filing Fee Tables Form S-3 (Form Type) Berkshire Hathaway Inc.

January 31, 2025 EX-22.1

Issuers of Guaranteed Securities

Exhibit 22.1 LIST OF ISSUERS OF GUARANTEED SECURITIES As of January 31, 2025, Berkshire Hathaway Inc. was the guarantor and Berkshire Hathaway Finance Corporation was the issuer of the following securities: • 2.300% Senior Notes due 2027 • 1.850% Senior Notes due 2030 • 1.450% Senior Notes due 2030 • 1.500% Senior Notes due 2030 • 2.875% Senior Notes due 2032 • 2.000% Senior Notes due 2034 • 2.375

January 31, 2025 EX-4.1

Indenture, dated as of January 31, 2025, by and among Berkshire Hathaway Inc., as an issuer and a guarantor of the debt securities issued by Berkshire Hathaway Finance Corporation, Berkshire Hathaway Finance Corporation, as an issuer, and The Bank of New York Mellon Trust Company, N.A., as trustee.

EX-4.1 Exhibit 4.1 BERKSHIRE HATHAWAY INC. (As Issuer and Guarantor) AND BERKSHIRE HATHAWAY FINANCE CORPORATION (As Issuer) TO THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. (As Trustee) Indenture Dated as of January 31, 2025 TABLE OF CONTENTS Page ARTICLE 1 DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION SECTION 1.01. DEFINITIONS 1 SECTION 1.02. COMPLIANCE CERTIFICATES AND OPINIONS 7 SEC

November 25, 2024 SC 13D/A

BRK.A / Berkshire Hathaway Inc. / BUFFETT WARREN E - SC 13D/A Activist Investment

SC 13D/A 1 d34884dsc13da.htm SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13D/A (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2(a) (Amendment No. 78) 1 Berkshire Hathaway Inc. (Name of Issuer) CLASS A COMMON STOCK, PAR VALUE $5.00 PER SHARE CLASS B COMMON STOCK,

November 14, 2024 EX-99.B

SCHEDULE 13G JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1)

EX-99.B 3 d837380dex99b.htm EX-99.B SCHEDULE 13G EXHIBIT B JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1) The undersigned persons hereby agree that reports on Schedule 13G, and amendments thereto, with respect to the Common Stock of Store Capital Corporation. may be filed in a single statement on behalf of each of such persons, and further, each of such persons designates Warren E. Buffett as

November 14, 2024 EX-99.A

SCHEDULE 13G RELEVANT SUBSIDIARIES AND MEMBERS OF FILING GROUP

EX-99.A Page 45 of 51 Pages SCHEDULE 13G EXHIBIT A RELEVANT SUBSIDIARIES AND MEMBERS OF FILING GROUP PARENT HOLDING COMPANIES OR CONTROL PERSONS: Warren E. Buffett (an individual who may be deemed to control Berkshire Hathaway Inc.) Berkshire Hathaway Inc. General Re Corporation GEICO Corporation Central States of Omaha Companies, Inc. Finial Holding Inc. NRG America Holding Company U.S. Investmen

November 14, 2024 EX-99.B

SCHEDULE 13G JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1)

EX-99.B SCHEDULE 13G EXHIBIT B JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1) The undersigned persons hereby agree that reports on Schedule 13G, and amendments thereto, with respect to the Common Stock of Store Capital Corporation. may be filed in a single statement on behalf of each of such persons, and further, each of such persons designates Warren E. Buffett as its agent and Attorney-in-F

November 14, 2024 EX-99.A

SCHEDULE 13G RELEVANT SUBSIDIARIES AND MEMBERS OF FILING GROUP

EX-99.A 2 d837380dex99a.htm EX-99.A SCHEDULE 13G EXHIBIT A RELEVANT SUBSIDIARIES AND MEMBERS OF FILING GROUP PARENT HOLDING COMPANIES OR CONTROL PERSONS: Warren E. Buffett (an individual who may be deemed to control Berkshire Hathaway Inc.) Berkshire Hathaway Inc. GEICO Corporation INSURANCE COMPANIES AS DEFINED IN SECTION 3(a)(19) OF THE ACT: National Indemnity Company Government Employees Insura

November 14, 2024 EX-99.B

SCHEDULE 13G JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1)

EX-99.B 3 d836532dex99b.htm EX-99.B Page 46 of 51 Pages SCHEDULE 13G EXHIBIT B JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1) The undersigned persons hereby agree that reports on Schedule 13G, and amendments thereto, with respect to the Common Stock of Bank of America Corporation may be filed in a single statement on behalf of each of such persons, and further, each of such persons designates

November 14, 2024 EX-99.A

SCHEDULE 13G RELEVANT SUBSIDIARIES AND MEMBERS OF FILING GROUP

EX-99.A 2 d49764dex99a.htm EX-99.A SCHEDULE 13G EXHIBIT A RELEVANT SUBSIDIARIES AND MEMBERS OF FILING GROUP PARENT HOLDING COMPANIES OR CONTROL PERSONS: Warren E. Buffett (an individual who may be deemed to control Berkshire Hathaway Inc.) Berkshire Hathaway Inc. INSURANCE COMPANIES AS DEFINED IN SECTION 3(a)(19) OF THE ACT: National Indemnity Company

November 14, 2024 SC 13G

CB / Chubb Limited / BERKSHIRE HATHAWAY INC - SC 13G Passive Investment

SC 13G 1 d49764dsc13g.htm SC 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2 (Amendment No. ) CHUBB LIMITED (Name of Issuer) COMMON STOCK (Title of Class of Securities) H1467J104 (CUSIP Number) September 30

November 14, 2024 SC 13G/A

LPX / Louisiana-Pacific Corporation / BERKSHIRE HATHAWAY INC - SC 13G/A Passive Investment

SC 13G/A 1 d837380dsc13ga.htm SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2 (Amendment No. 1) LOUISIANA-PACIFIC CORPORATION (Name of Issuer) COMMON STOCK (Title of Class of Securities) 546347105 (CUS

November 14, 2024 SC 13G/A

BAC / Bank of America Corporation / BERKSHIRE HATHAWAY INC - SC 13G/A Passive Investment

SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO §240.

November 4, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-14905 BERKSH

November 4, 2024 EX-99.1

BERKSHIRE HATHAWAY INC.

Exhibit 99.1 BERKSHIRE HATHAWAY INC. NEWS RELEASE FOR IMMEDIATE RELEASE November 2, 2024 Omaha, NE (BRK.A; BRK.B) – Berkshire’s operating results for the third quarter and first nine months of 2024 and 2023 are summarized in the following paragraphs. However, we urge investors and reporters to read our 10-Q, which has been posted at www.berkshirehathaway.com. The limited information that follows i

November 4, 2024 EX-95

Mine Safety Disclosures

EXHIBIT 95 MINE SAFETY VIOLATIONS AND OTHER LEGAL MATTER DISCLOSURES PURSUANT TO SECTION 1503(a) OF THE DODD-FRANK WALL STREET REFORM AND CONSUMER PROTECTION ACT PacifiCorp and its subsidiaries operate coal mines and coal processing facilities and Acme Brick and its affiliates operate clay, shale and limestone excavation facilities (collectively, the “mining facilities”) that are regulated by the Federal Mine Safety and Health Administration (“MSHA”) under the Federal Mine Safety and Health Act of 1977 (the “Mine Safety Act”).

November 4, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) November 2, 2024 BERKSHIRE HATHAW

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) November 2, 2024 BERKSHIRE HATHAWAY INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 001-14905 47-0813844 (STATE OR OTHER JURISDICTION OF INCORPORATION) (COMMISSIO

October 23, 2024 EX-1.1

Underwriting Agreement, dated October 10, 2024, by and among (a) Berkshire Hathaway Inc. and (b) Merrill Lynch International and Mizuho Securities USA LLC.

Exhibit 1.1 Execution Version ¥281,800,000,000 Berkshire Hathaway Inc. ¥155,400,000,000 1.031% Senior Notes due 2027 ¥58,000,000,000 1.265% Senior Notes due 2029 ¥23,300,000,000 1.465% Senior Notes due 2031 ¥16,000,000,000 1.737% Senior Notes due 2034 ¥11,800,000,000 2.373% Senior Notes due 2044 ¥5,000,000,000 2.577% Senior Notes due 2052 ¥12,300,000,000 2.625% Senior Notes due 2054 Underwriting A

October 23, 2024 EX-4.6

Officers’ Certificate of Berkshire Hathaway Inc., dated as of October 23, 2024, including the form of Berkshire Hathaway Inc.’s 2.373% Senior Notes due 2044.

Exhibit 4.6 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 2.373% SENIOR NOTES DUE 2044 October 23, 2024 The undersigned, Marc D. Hamburg and Jennifer Tselentis, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 28, 2022 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and The B

October 23, 2024 EX-4.3

Officers’ Certificate of Berkshire Hathaway Inc., dated as of October 23, 2024, including the form of Berkshire Hathaway Inc.’s 1.265% Senior Notes due 2029.

Exhibit 4.3 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 1.265% SENIOR NOTES DUE 2029 October 23, 2024 The undersigned, Marc D. Hamburg and Jennifer Tselentis, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 28, 2022 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and The B

October 23, 2024 EX-4.2

Officers’ Certificate of Berkshire Hathaway Inc., dated as of October 23, 2024, including the form of Berkshire Hathaway Inc.’s 1.031% Senior Notes due 2027.

Exhibit 4.2 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 1.031% SENIOR NOTES DUE 2027 October 23, 2024 The undersigned, Marc D. Hamburg and Jennifer Tselentis, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 28, 2022 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and The B

October 23, 2024 EX-4.8

Officers’ Certificate of Berkshire Hathaway Inc., dated as of October 23, 2024, including the form of Berkshire Hathaway Inc.’s 2.625% Senior Notes due 2054.

Exhibit 4.8 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 2.625% SENIOR NOTES DUE 2054 October 23, 2024 The undersigned, Marc D. Hamburg and Jennifer Tselentis, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 28, 2022 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and The B

October 23, 2024 EX-4.4

Officers’ Certificate of Berkshire Hathaway Inc., dated as of October 23, 2024, including the form of Berkshire Hathaway Inc.’s 1.465% Senior Notes due 2031.

Exhibit 4.4 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 1.465% SENIOR NOTES DUE 2031 October 23, 2024 The undersigned, Marc D. Hamburg and Jennifer Tselentis, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 28, 2022 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and The B

October 23, 2024 EX-4.5

Officers’ Certificate of Berkshire Hathaway Inc., dated as of October 23, 2024, including the form of Berkshire Hathaway Inc.’s 1.737% Senior Notes due 2034.

Exhibit 4.5 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 1.737% SENIOR NOTES DUE 2034 October 23, 2024 The undersigned, Marc D. Hamburg and Jennifer Tselentis, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 28, 2022 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and The B

October 23, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) October 23, 2024 BERKSHIRE HATHAW

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) October 23, 2024 BERKSHIRE HATHAWAY INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 001-14905 47-0813844 (STATE OR OTHER JURISDICTION OF INCORPORATION) (COMMISSIO

October 23, 2024 EX-4.7

Officers’ Certificate of Berkshire Hathaway Inc., dated as of October 23, 2024, including the form of Berkshire Hathaway Inc.’s 2.577% Senior Notes due 2052.

Exhibit 4.7 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 2.577% SENIOR NOTES DUE 2052 October 23, 2024 The undersigned, Marc D. Hamburg and Jennifer Tselentis, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 28, 2022 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and The B

October 11, 2024 424B5

Prospectus Supplement to Prospectus dated January 28, 2022 Berkshire Hathaway Inc. ¥155,400,000,000 1.031% Senior Notes due 2027 ¥58,000,000,000 1.265% Senior Notes due 2029 ¥23,300,000,000 1.465% Senior Notes due 2031 ¥16,000,000,000 1.737% Senior N

Filed Pursuant to Rule 424(b)(5) Registration Statement No. 333-262384 Prospectus Supplement to Prospectus dated January 28, 2022 ¥281,800,000,000 Berkshire Hathaway Inc. ¥155,400,000,000 1.031% Senior Notes due 2027 ¥58,000,000,000 1.265% Senior Notes due 2029 ¥23,300,000,000 1.465% Senior Notes due 2031 ¥16,000,000,000 1.737% Senior Notes due 2034 ¥11,800,000,000 2.373% Senior Notes due 2044 ¥5,

October 11, 2024 EX-FILING FEES

Calculation of Filing Fee Tables Form 424(b)(5) (Form Type) Berkshire Hathaway Inc. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities

Exhibit 107 Calculation of Filing Fee Tables Form 424(b)(5) (Form Type) Berkshire Hathaway Inc.

October 10, 2024 FWP

¥281,800,000,000 BERKSHIRE HATHAWAY INC. Pricing Term Sheet ¥155,400,000,000 1.031% Senior Notes due 2027 ¥58,000,000,000 1.265% Senior Notes due 2029 ¥23,300,000,000 1.465% Senior Notes due 2031 ¥16,000,000,000 1.737% Senior Notes due 2034 ¥11,800,0

FWP 1 d897766dfwp.htm FWP Filed Pursuant to Rule 433 Registration Statement No. 333-262384 Pricing Term Sheet ¥281,800,000,000 BERKSHIRE HATHAWAY INC. Pricing Term Sheet ¥155,400,000,000 1.031% Senior Notes due 2027 ¥58,000,000,000 1.265% Senior Notes due 2029 ¥23,300,000,000 1.465% Senior Notes due 2031 ¥16,000,000,000 1.737% Senior Notes due 2034 ¥11,800,000,000 2.373% Senior Notes due 2044 ¥5,0

October 1, 2024 424B5

Subject to Completion, dated October 1, 2024 Prospectus Supplement to Prospectus dated January 28, 2022 Berkshire Hathaway Inc. ¥     % Senior Notes due ¥     % Senior Notes due ¥     % Senior Notes due

Filed Pursuant to Rule 424(b)(5) Registration Statement No. 333-262384 The information in this preliminary prospectus supplement is not complete and may be changed. A registration statement relating to these securities has been declared effective by the Securities and Exchange Commission. This preliminary prospectus supplement and the accompanying prospectus are not an offer to sell these securiti

September 26, 2024 SC 13G/A

BERKSHIRE HATHAWAY INC - SC 13G/A

SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.

September 26, 2024 SC 13G/A

BERKSHIRE HATHAWAY INC - SC 13G/A

SC 13G/A 1 d158704dsc13ga.htm SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2 (Amendment No. 5) LIBERTY MEDIA CORPORATION (Name of Issuer) SERIES A SIRIUSXM COMMON STOCK (Title of Class of Securities)

August 13, 2024 CORRESP

BERKSHIRE HATHAWAY INC. 3555 FARNAM STREET OMAHA, NEBRASKA 68131 TELEPHONE (402) 346-1400 FAX (402) 346-3375 August 12, 2024

BERKSHIRE HATHAWAY INC. 3555 FARNAM STREET OMAHA, NEBRASKA 68131 TELEPHONE (402) 346-1400 FAX (402) 346-3375 August 12, 2024 Laura Nicholson and Amanda Ravitz Division of Corporation Finance Disclosure Review Program United States Securities and Exchange Commission Washington, D.C. 20549 Re: Berkshire Hathaway Inc. Definitive Proxy Statement on Schedule 14A Filed March 15, 2024 File No. 001-14905

August 8, 2024 SC 13D/A

DVA / DaVita Inc. / BERKSHIRE HATHAWAY INC - SC 13D/A Activist Investment

SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13D/A (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) (Amendment No.

August 5, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-14905 BERKSHIRE H

August 5, 2024 EX-99.1

BERKSHIRE HATHAWAY INC.

EX-99.1 Exhibit 99.1 BERKSHIRE HATHAWAY INC. NEWS RELEASE FOR IMMEDIATE RELEASE August 3, 2024 Omaha, NE (BRK.A; BRK.B) – Berkshire’s operating results for the second quarter and first six months of 2024 and 2023 are summarized in the following paragraphs. However, we urge investors and reporters to read our 10-Q, which has been posted at www.berkshirehathaway.com. The limited information that fol

August 5, 2024 EX-95

Mine Safety Disclosures

EXHIBIT 95 MINE SAFETY VIOLATIONS AND OTHER LEGAL MATTER DISCLOSURES PURSUANT TO SECTION 1503(a) OF THE DODD-FRANK WALL STREET REFORM AND CONSUMER PROTECTION ACT PacifiCorp and its subsidiaries operate coal mines and coal processing facilities and Acme Brick and its affiliates operate clay, shale and limestone excavation facilities (collectively, the “mining facilities”) that are regulated by the Federal Mine Safety and Health Administration (“MSHA”) under the Federal Mine Safety and Health Act of 1977 (the “Mine Safety Act”).

August 5, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) August 3, 2024 BERKSHIRE HATHAWAY

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) August 3, 2024 BERKSHIRE HATHAWAY INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 001-14905 47-0813844 (STATE OR OTHER JURISDICTION OF INCORPORATION) (COMMISSION

June 28, 2024 11-K

====================================================================================================== UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES E

11-K ====================================================================================================== ==== UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

June 28, 2024 SC 13D/A

BRK.A / Berkshire Hathaway Inc. / BUFFETT WARREN E - SC 13D/A Activist Investment

SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13D/A (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.

June 28, 2024 EX-99.1

Audited Financial Statements of the GEICO 401(k) Savings Plan for the years ended December 31, 2023 and 2022

Exhibit 99.1 GEICO 401(k) SAVINGS PLAN Audited Financial Statements and Supplemental Schedules Years ended December 31, 2023 and 2022 with Report of Independent Registered Public Accounting Firm GEICO 401(k) SAVINGS PLAN Audited Financial Statements and Supplemental Schedules Years ended December 31, 2023 and 2022 Page Audited Financial Statements Report of Independent Registered Public Accounting

June 26, 2024 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K

11-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

June 21, 2024 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC. 20549 FORM 11-K ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Year ended December 31, 2023 Commission file number 001-14905 BENJAMIN MOORE & CO.

11-K: Benjamin Moore & Co. Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC. 20549 FORM 11-K ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Year ended December 31, 2023 Commission file number 001-14905 BENJAMIN MOORE & CO. DEFERRED SAVINGS AND INVESTMENT PLAN Berkshire Hathaway Inc. 3555 Farnam Street Omaha, Nebraska 68131 Ta

June 21, 2024 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K

11-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

June 18, 2024 EX-99.1

Audited Financial Statements of the Johns Manville Employees 401(k) Plan for the year ended December 31, 2023.

Exhibit 99.1 REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM To the Plan Participants and Plan Administrator of Johns Manville Employees 401(k) Plan Opinion on the Financial Statements We have audited the accompanying statements of net assets available for benefits of Johns Manville Employees 401(k) Plan (the “Plan”) as of December 31, 2023 and 2022, the related statement of changes in net

June 18, 2024 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K ☒ ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from       to      Commission file number 001-14905 A. Full titl

June 18, 2024 11-K

SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC. 20549 FORM 11-K ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year ended December 31, 2023 Commission file number 001-14905 EMPLOYEE SAVINGS AND STOCK

Table of Contents SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC. 20549 FORM 11-K ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year ended December 31, 2023 Commission file number 001-14905 EMPLOYEE SAVINGS AND STOCK OWNERSHIP PLAN OF GENERAL RE CORPORATION AND ITS DOMESTIC SUBSIDIARIES (full title of plan) Berkshire Hathaway Inc. 3555 Farnam Stre

June 18, 2024 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One) [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR [  ] TRANSITION REPORT PURSUANT TO SE

June 14, 2024 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K ANNUAL REPORT OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K ANNUAL REPORT OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One) x  ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal years ended December 31, 2023 and 2022 OR o  TRANSITION REP

June 14, 2024 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES AND EXCHANGE ACT OF 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES AND EXCHANGE ACT OF 1934 (Mark One) [X] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES AND EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR [  ] TRANSITI

June 14, 2024 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One) ☒  ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ☐  TRANSITION REPORT P

June 14, 2024 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One) ☒  ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ☐  TRANSITION REPORT P

June 13, 2024 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One) [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR [  ] TRANSITION REPORT PURSUANT TO SE

May 30, 2024 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD Specialized Disclosure Report BERKSHIRE HATHAWAY INC. (Exact name of registrant as specified in its charter) Delaware 001-14905 47-0813844 (State or other jurisdiction of

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD Specialized Disclosure Report BERKSHIRE HATHAWAY INC. (Exact name of registrant as specified in its charter) Delaware 001-14905 47-0813844 (State or other jurisdiction of incorporation or organization) (Commission File No.) (I.R.S. Employer Identification Number) 3555 Farnam Street, Omaha, Nebraska 68131 (Address of pr

May 30, 2024 EX-1.01

Berkshire Hathaway Inc.

Exhibit 1.01 Berkshire Hathaway Inc. Conflict Minerals Report For the year ended December 31, 2023 Overview This report has been prepared by Berkshire Hathaway Inc. pursuant to Rule 13p-1 (the “Rule”) promulgated under the Securities Exchange Act of 1934, as amended. The Rule currently designates tin, tantalum, tungsten, and gold (referred to herein as “3TG”), and their ores, as “conflict minerals

May 7, 2024 EX-99.1

BERKSHIRE HATHAWAY INC. FIRST QUARTER 2024 EARNINGS RELEASE

EX-99.1 EXHIBIT 99.1 BERKSHIRE HATHAWAY INC. FIRST QUARTER 2024 EARNINGS RELEASE FOR IMMEDIATE RELEASE May 4, 2024 Omaha, NE (BRK.A; BRK.B) – Berkshire’s operating results for the first quarters of 2024 and 2023 are summarized in the following paragraphs. However, we urge investors and reporters to read our 10-Q, which has been posted at www.berkshirehathaway.com. The limited information that foll

May 7, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) May 4, 2024 BERKSHIRE HATHAWAY IN

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) May 4, 2024 BERKSHIRE HATHAWAY INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 001-14905 47-0813844 (STATE OR OTHER JURISDICTION OF INCORPORATION) (COMMISSION FIL

May 6, 2024 EX-95

Mine Safety Disclosures

EXHIBIT 95 MINE SAFETY VIOLATIONS AND OTHER LEGAL MATTER DISCLOSURES PURSUANT TO SECTION 1503(a) OF THE DODD-FRANK WALL STREET REFORM AND CONSUMER PROTECTION ACT PacifiCorp and its subsidiaries operate coal mines and coal processing facilities and Acme Brick and its affiliates operate clay, shale and limestone excavation facilities (collectively, the “mining facilities”) that are regulated by the Federal Mine Safety and Health Administration (“MSHA”) under the Federal Mine Safety and Health Act of 1977 (the “Mine Safety Act”).

May 6, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-14905 BERKSHIRE

April 26, 2024 EX-4.7

Officers’ Certificate of Berkshire Hathaway Inc., dated as of April 25, 2024, including the form of Berkshire Hathaway Inc.’s 2.278% Senior Notes due 2044.

Exhibit 4.7 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 2.278% SENIOR NOTES DUE 2044 April 25, 2024 The undersigned, Marc D. Hamburg and Robert P. Reeson, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 28, 2022 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and The Bank

April 26, 2024 EX-4.2

Officers’ Certificate of Berkshire Hathaway Inc., dated as of April 25, 2024, including the form of Berkshire Hathaway Inc.’s 0.974% Senior Notes due 2027.

Exhibit 4.2 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 0.974% SENIOR NOTES DUE 2027 April 25, 2024 The undersigned, Marc D. Hamburg and Robert P. Reeson, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 28, 2022 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and The Bank

April 26, 2024 EX-4.5

Officers’ Certificate of Berkshire Hathaway Inc., dated as of April 25, 2024, including the form of Berkshire Hathaway Inc.’s 1.457% Senior Notes due 2031.

Exhibit 4.5 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 1.457% SENIOR NOTES DUE 2031 April 25, 2024 The undersigned, Marc D. Hamburg and Robert P. Reeson, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 28, 2022 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and The Bank

April 26, 2024 EX-1.1

Underwriting Agreement, dated April 18, 2024, by and among (a) Berkshire Hathaway Inc. and (b) Merrill Lynch International and Mizuho Securities USA LLC.

Exhibit 1.1 ¥263,300,000,000 Berkshire Hathaway Inc. ¥169,000,000,000 0.974% Senior Notes due 2027 ¥22,000,000,000 1.143% Senior Notes due 2029 ¥5,200,000,000 1.287% Senior Notes due 2030 ¥35,300,000,000 1.457% Senior Notes due 2031 ¥9,500,000,000 1.680% Senior Notes due 2034 ¥7,000,000,000 2.278% Senior Notes due 2044 ¥15,300,000,000 2.498% Senior Notes due 2054 Underwriting Agreement April 18, 2

April 26, 2024 EX-4.6

Officers’ Certificate of Berkshire Hathaway Inc., dated as of April 25, 2024, including the form of Berkshire Hathaway Inc.’s 1.680% Senior Notes due 2034.

Exhibit 4.6 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 1.680% SENIOR NOTES DUE 2034 April 25, 2024 The undersigned, Marc D. Hamburg and Robert P. Reeson, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 28, 2022 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and The Bank

April 26, 2024 EX-4.4

Officers’ Certificate of Berkshire Hathaway Inc., dated as of April 25, 2024, including the form of Berkshire Hathaway Inc.’s 1.287% Senior Notes due 2030.

Exhibit 4.4 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 1.287% SENIOR NOTES DUE 2030 April 25, 2024 The undersigned, Marc D. Hamburg and Robert P. Reeson, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 28, 2022 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and The Bank

April 26, 2024 EX-4.3

Officers’ Certificate of Berkshire Hathaway Inc., dated as of April 25, 2024, including the form of Berkshire Hathaway Inc.’s 1.143% Senior Notes due 2029.

Exhibit 4.3 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 1.143% SENIOR NOTES DUE 2029 April 25, 2024 The undersigned, Marc D. Hamburg and Robert P. Reeson, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 28, 2022 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and The Bank

April 26, 2024 EX-4.8

Officers’ Certificate of Berkshire Hathaway Inc., dated as of April 25, 2024, including the form of Berkshire Hathaway Inc.’s 2.498% Senior Notes due 2054.

Exhibit 4.8 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 2.498% SENIOR NOTES DUE 2054 April 25, 2024 The undersigned, Marc D. Hamburg and Robert P. Reeson, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 28, 2022 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and The Bank

April 26, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) April 25, 2024 BERKSHIRE HATHAWAY

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) April 25, 2024 BERKSHIRE HATHAWAY INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 001-14905 47-0813844 (STATE OR OTHER JURISDICTION OF INCORPORATION) (COMMISSION

April 22, 2024 EX-FILING FEES

Calculation of Filing Fee Tables Form 424(b)(5) (Form Type) Berkshire Hathaway Inc. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security  Type  Security  Class Title  Fee  Calculation 

Exhibit 107 Calculation of Filing Fee Tables Form 424(b)(5) (Form Type) Berkshire Hathaway Inc.

April 22, 2024 424B5

Prospectus Supplement to Prospectus dated January 28, 2022 Berkshire Hathaway Inc. ¥169,000,000,000 0.974% Senior Notes due 2027 ¥22,000,000,000 1.143% Senior Notes due 2029 ¥5,200,000,000 1.287% Senior Notes due 2030 ¥35,300,000,000 1.457% Senior No

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration Statement No. 333-262384 Prospectus Supplement to Prospectus dated January 28, 2022 ¥263,300,000,000 Berkshire Hathaway Inc. ¥169,000,000,000 0.974% Senior Notes due 2027 ¥22,000,000,000 1.143% Senior Notes due 2029 ¥5,200,000,000 1.287% Senior Notes due 2030 ¥35,300,000,000 1.457% Senior Notes due 2031 ¥9,500,000,000 1.680% Senior No

April 18, 2024 FWP

¥263,300,000,000 BERKSHIRE HATHAWAY INC. Pricing Term Sheet ¥169,000,000,000 0.974% Senior Notes due 2027 ¥22,000,000,000 1.143% Senior Notes due 2029 ¥5,200,000,000 1.287% Senior Notes due 2030 ¥35,300,000,000 1.457% Senior Notes due 2031 ¥9,500,000

Filed Pursuant to Rule 433 Registration Statement No. 333-262384 Pricing Term Sheet ¥263,300,000,000 BERKSHIRE HATHAWAY INC. Pricing Term Sheet ¥169,000,000,000 0.974% Senior Notes due 2027 ¥22,000,000,000 1.143% Senior Notes due 2029 ¥5,200,000,000 1.287% Senior Notes due 2030 ¥35,300,000,000 1.457% Senior Notes due 2031 ¥9,500,000,000 1.680% Senior Notes due 2034 ¥7,000,000,000 2.278% Senior Not

April 10, 2024 PX14A6G

United States Securities and Exchange Commission Washington, D.C. 20549 NOTICE OF EXEMPT SOLICITATION Pursuant to Rule 14a-103

United States Securities and Exchange Commission Washington, D.C. 20549 NOTICE OF EXEMPT SOLICITATION Pursuant to Rule 14a-103 Name of the Registrant: Berkshire Hathaway Inc. Name of persons relying on exemption: National Legal and Policy Center Address of persons relying on exemption: 107 Park Washington Court, Falls Church, VA 22046 Written materials are submitted pursuant to Rule 14a-6(g) (1) p

April 9, 2024 424B5

Subject to Completion, dated April 9, 2024 Prospectus Supplement to Prospectus dated January 28, 2022 Berkshire Hathaway Inc. ¥    % Senior Notes due ¥    % Senior Notes due ¥    % Senior Notes due

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration Statement No. 333-262384 The information in this preliminary prospectus supplement is not complete and may be changed. A registration statement relating to these securities has been declared effective by the Securities and Exchange Commission. This preliminary prospectus supplement and the accompanying prospectus are not an offer to s

April 8, 2024 SC 13G/A

BERKSHIRE HATHAWAY INC - SC 13G/A

SC 13G/A 1 d822830dsc13ga.htm SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2 (Amendment No. 4) LIBERTY MEDIA CORPORATION (Name of Issuer) SERIES A SIRIUSXM COMMON STOCK (Title of Class of Securities)

April 8, 2024 SC 13G/A

BERKSHIRE HATHAWAY INC - SC 13G/A

SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.

April 5, 2024 PX14A6G

Berkshire Hathaway Inc. (BRK) Vote Yes: Item #2 – Paris Aligned Emissions Reductions Annual Meeting: May 4, 2024

Main Post Office, P.O. Box 751 www.asyousow.org Berkeley, CA 94704 BUILDING A SAFE, JUST, AND SUSTAINABLE WORLD SINCE 1992 Notice of Exempt Solicitation Pursuant to Rule 14a-103 Name of the Registrant: Berkshire Hathaway Inc. Name of persons relying on exemption: As You Sow™ Address of persons relying on exemption: Main Post Office, P.O. Box 751, Berkeley, CA 94704 Written materials are submitted

April 5, 2024 PX14A6G

NAME OF REGISTRANT:

· Notice of Exempt Solicitation NAME OF REGISTRANT: Berkshire Hathaway Inc. NAME OF PERSON RELYING ON EXEMPTION: Michael Frerichs, as Trustee of the Bright Start College Savings Trust ADDRESS OF PERSON RELYING ON EXEMPTION: Office of the Illinois State Treasurer, 555 W. Monroe, 14th Floor, Chicago, IL 60661 This Notice and the attached written materials are filed pursuant to Rule 14a-6(g)(1) promu

March 22, 2024 PX14A6G

Berkshire Hathaway Inc. (BRK) Vote Yes: Item #4 – Shareholder Proposal Requesting Annual Diversity and Inclusion Efforts Report Annual Meeting: May 4, 2024

Main Post Office, P.O. Box 751 www.asyousow.org Berkeley, CA 94704 BUILDING A SAFE, JUST, AND SUSTAINABLE WORLD SINCE 1992 Notice of Exempt Solicitation Pursuant to Rule 14a-103 Name of the Registrant: Berkshire Hathaway Inc Name of persons relying on exemption: As You Sow® on behalf of Myra K. Young Address of persons relying on exemption: Main Post Office, P.O. Box 751, Berkeley, CA 94704 Writte

March 15, 2024 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☒    Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential for Use of the Commission Only (as permitted by Rule 14a-6

March 15, 2024 EX-99.25

EX-99.25

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES The New York Stock Exchange hereby notifies the SEC of its intention to remove the entire class of the stated securities from listing and registration on the Exchange at the opening of business on March 26, 2024, pursuant to the provisions of Rule 12d2-2 (a).

March 15, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )

DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☒        Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential for Use of the Commission Only (as permitted b

March 15, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )

DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☒        Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential for Use of the Commission Only (as permitted b

February 26, 2024 EX-97

Policy Relating to Recovery of Erroneously Awarded Compensation

EXHIBIT 97 POLICY RELATING TO RECOVERY OF ERRONEOUSLY AWARDED COMPENSATION Each executive officer shall repay or forfeit, to the fullest extent permitted by law and as directed by the Board of Directors of the Company (the “Board”), any annual incentive or other performance-based compensation awards (“Awards”) received by him or her on or after December 1, 2023 if: • the payment, grant or vesting

February 26, 2024 EX-21

Subsidiaries of Registrant

Reg. S-K Item 601 Exhibit 21 BERKSHIRE HATHAWAY INC. Subsidiaries of Registrant (1) December 31, 2023 Company Name Domicile or State of Incorporation Acme Brick Company Delaware Acme Building Brands, Inc. Delaware Affordable Housing Partners, Inc. Delaware Albecca Inc. Georgia Alleghany Capital Corporation Delaware Alleghany Corporation Delaware Alleghany Insurance Holdings LLC Delaware AltaLink,

February 26, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) February 24, 2024 BERKSHIRE HATHA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) February 24, 2024 BERKSHIRE HATHAWAY INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 001-14905 47-0813844 (STATE OR OTHER JURISDICTION (COMMISSION (I.R.S. EMPLOYE

February 26, 2024 EX-95

Mine Safety Disclosures

EXHIBIT 95 MINE SAFETY VIOLATIONS AND OTHER LEGAL MATTER DISCLOSURES PURSUANT TO SECTION 1503(a) OF THE DODD-FRANK WALL STREET REFORM AND CONSUMER PROTECTION ACT PacifiCorp and its subsidiaries operate coal mines and coal processing facilities and Acme Brick and its affiliates operate clay, shale and limestone excavation facilities (collectively, the “mining facilities”) that are regulated by the Federal Mine Safety and Health Administration (“MSHA”) under the Federal Mine Safety and Health Act of 1977 (the “Mine Safety Act”).

February 26, 2024 EX-99.1

BERKSHIRE HATHAWAY INC.

Exhibit 99.1 BERKSHIRE HATHAWAY INC. NEWS RELEASE FOR IMMEDIATE RELEASE February 24, 2024 Omaha, NE (BRK.A; BRK.B) – Berkshire’s operating results for the fourth quarter and full year of 2023 and 2022 are summarized in the following paragraphs. However, we urge investors and reporters to read our 2023 Annual Report, which has been posted at www.berkshirehathaway.com. The limited information that f

February 26, 2024 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-14905 BERKSHIRE HATHAWAY INC. (E

February 16, 2024 SC 13D/A

DVA / DaVita Inc. / BERKSHIRE HATHAWAY INC - SC 13D/A Activist Investment

SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13D/A (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) (Amendment No.

February 14, 2024 EX-99.A

SCHEDULE 13G RELEVANT SUBSIDIARIES AND MEMBERS OF FILING GROUP

EX-99.A SCHEDULE 13G EXHIBIT A RELEVANT SUBSIDIARIES AND MEMBERS OF FILING GROUP PARENT HOLDING COMPANIES OR CONTROL PERSONS: Warren E. Buffett (an individual who may be deemed to control Berkshire Hathaway Inc.) Berkshire Hathaway Inc. GEICO Corporation INSURANCE COMPANIES AS DEFINED IN SECTION 3(a)(19) OF THE ACT: National Indemnity Company Government Employees Insurance Company Berkshire Hathaw

February 14, 2024 EX-99.A

SCHEDULE 13G RELEVANT SUBSIDIARIES AND MEMBERS OF FILING GROUP

EX-99.A SCHEDULE 13G EXHIBIT A RELEVANT SUBSIDIARIES AND MEMBERS OF FILING GROUP PARENT HOLDING COMPANIES OR CONTROL PERSONS: Warren E. Buffett (an individual who may be deemed to control Berkshire Hathaway Inc.) Berkshire Hathaway Inc.

February 14, 2024 EX-99.A

SCHEDULE 13G RELEVANT SUBSIDIARIES AND MEMBERS OF FILING GROUP

EX-99.A SCHEDULE 13G EXHIBIT A RELEVANT SUBSIDIARIES AND MEMBERS OF FILING GROUP PARENT HOLDING COMPANIES OR CONTROL PERSONS: Warren E. Buffett (an individual who may be deemed to control Berkshire Hathaway Inc.) Berkshire Hathaway Inc. EMPLOYEE BENEFIT PLANS IN ACCORDANCE WITH § 240.13d-1-(b)(1)(ii)(F): Benjamin Moore & Co. Retirement Income Plan

February 14, 2024 SC 13G/A

CVX / Chevron Corporation / BERKSHIRE HATHAWAY INC - SC 13G/A Passive Investment

SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.

February 14, 2024 EX-99.B

SCHEDULE 13G JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1)

EX-99.B SCHEDULE 13G EXHIBIT B JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1) The undersigned persons hereby agree that reports on Schedule 13G, and amendments thereto, with respect to the Common Stock of Chevron Corporation may be filed in a single statement on behalf of each of such persons, and further, each of such persons designates Warren E. Buffett as its agent and Attorney-in-Fact for

February 14, 2024 SC 13G/A

ALLY / Ally Financial Inc. / BERKSHIRE HATHAWAY INC - SC 13G/A Passive Investment

SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.

February 14, 2024 EX-99.B

SCHEDULE 13G JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1)

EX-99.B SCHEDULE 13G EXHIBIT B JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1) The undersigned persons hereby agree that reports on Schedule 13G, and amendments thereto, with respect to the Common Stock of The Kraft Heinz Company may be filed in a single statement on behalf of each of such persons, and further, each of such persons designates Warren E. Buffett as its agent and Attorney-in-Fact

February 14, 2024 EX-99.B

SCHEDULE 13G JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1)

EX-99.B 3 d748369dex99b.htm EX-99.B SCHEDULE 13G EXHIBIT B JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1) The undersigned persons hereby agree that reports on Schedule 13G, and amendments thereto, with respect to the Common Stock of Celanese Corporation. may be filed in a single statement on behalf of each of such persons, and further, each of such persons designates Warren E. Buffett as its

February 14, 2024 SC 13G/A

GL / Globe Life Inc. / BERKSHIRE HATHAWAY INC - SC 13G/A Passive Investment

SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.

February 14, 2024 EX-99.A

SCHEDULE 13G RELEVANT SUBSIDIARIES AND MEMBERS OF FILING GROUP

EX-99.A SCHEDULE 13G EXHIBIT A RELEVANT SUBSIDIARIES AND MEMBERS OF FILING GROUP PARENT HOLDING COMPANIES OR CONTROL PERSONS: Warren E. Buffett (an individual who may be deemed to control Berkshire Hathaway Inc.) Berkshire Hathaway Inc.

February 14, 2024 EX-99.A

SCHEDULE 13G RELEVANT SUBSIDIARIES AND MEMBERS OF FILING GROUP

EX-99.A SCHEDULE 13G EXHIBIT A RELEVANT SUBSIDIARIES AND MEMBERS OF FILING GROUP PARENT HOLDING COMPANIES OR CONTROL PERSONS: Warren E. Buffett (an individual who may be deemed to control Berkshire Hathaway Inc.) Berkshire Hathaway Inc. GEICO Corporation MedPro Group, Inc. General Re Corporation INSURANCE COMPANIES AS DEFINED IN SECTION 3(a)(19) OF THE ACT: National Indemnity Company National Fire

February 14, 2024 SC 13G/A

CE / Celanese Corporation / BERKSHIRE HATHAWAY INC - SC 13G/A Passive Investment

SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.

February 14, 2024 SC 13G/A

RH / RH / BERKSHIRE HATHAWAY INC - SC 13G/A Passive Investment

SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.

February 14, 2024 EX-99.B

SCHEDULE 13G JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1)

EX-99.B SCHEDULE 13G EXHIBIT B JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1) The undersigned persons hereby agree that reports on Schedule 13G, and amendments thereto, with respect to the Common Stock of Globe Life Inc. may be filed in a single statement on behalf of each of such persons, and further, each of such persons designates Warren E. Buffett as its agent and Attorney-in-Fact for the

February 14, 2024 EX-99.B

JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1)

EX-99.B SCHEDULE 13G EXHIBIT B JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1) The undersigned persons hereby agree that reports on Schedule 13G, and amendments thereto, with respect to the Series A Liberty Live Common Stock of Liberty Media Corporation may be filed in a single statement on behalf of each of such persons, and further, each of such persons designates Warren E. Buffett as its ag

February 14, 2024 SC 13G/A

HPQ / HP Inc. / BERKSHIRE HATHAWAY INC - SC 13G/A Passive Investment

SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.

February 14, 2024 EX-99.B

SCHEDULE 13G JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1)

EX-99.B SCHEDULE 13G EXHIBIT B JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1) The undersigned persons hereby agree that reports on Schedule 13G, and amendments thereto, with respect to the Common Stock of HP Inc. may be filed in a single statement on behalf of each of such persons, and further, each of such persons designates Warren E. Buffett as its agent and Attorney-in-Fact for the purpose

February 14, 2024 SC 13G

LLYVK / Liberty Media Corp. (New Liberty Live) Series C / BERKSHIRE HATHAWAY INC - SC 13G Passive Investment

SC 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.

February 14, 2024 EX-99.B

JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1)

EX-99.B SCHEDULE 13G EXHIBIT B JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1) The undersigned persons hereby agree that reports on Schedule 13G, and amendments thereto, with respect to the Series C Liberty Live Common Stock of Liberty Media Corporation may be filed in a single statement on behalf of each of such persons, and further, each of such persons designates Warren E. Buffett as its ag

February 14, 2024 SC 13G/A

KHC / The Kraft Heinz Company / BERKSHIRE HATHAWAY INC - SC 13G/A Passive Investment

SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO §240.

February 14, 2024 EX-99.A

SCHEDULE 13G RELEVANT SUBSIDIARIES AND MEMBERS OF FILING GROUP

EX-99.A SCHEDULE 13G EXHIBIT A RELEVANT SUBSIDIARIES AND MEMBERS OF FILING GROUP PARENT HOLDING COMPANIES OR CONTROL PERSONS: Warren E. Buffett (an individual who may be deemed to control Berkshire Hathaway Inc.) Berkshire Hathaway Inc. GEICO Corporation INSURANCE COMPANIES AS DEFINED IN SECTION 3(a)(19) OF THE ACT: National Indemnity Company Berkshire Hathaway Life Insurance Company of Nebraska B

February 14, 2024 EX-99.B

SCHEDULE 13G JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1)

EX-99.B SCHEDULE 13G EXHIBIT B JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1) The undersigned persons hereby agree that reports on Schedule 13G, and amendments thereto, with respect to the Common Stock of Apple Inc. may be filed in a single statement on behalf of each of such persons, and further, each of such persons designates Warren E. Buffett as its agent and Attorney-in-Fact for the purp

February 14, 2024 EX-99.A

SCHEDULE 13G RELEVANT SUBSIDIARIES AND MEMBERS OF FILING GROUP

EX-99.A SCHEDULE 13G EXHIBIT A RELEVANT SUBSIDIARIES AND MEMBERS OF FILING GROUP PARENT HOLDING COMPANIES OR CONTROL PERSONS: Warren E. Buffett (an individual who may be deemed to control Berkshire Hathaway Inc.) Berkshire Hathaway Inc. GEICO Corporation INSURANCE COMPANIES AS DEFINED IN SECTION 3(a)(19) OF THE ACT: National Indemnity Company Government Employees Insurance Company National Fire &

February 14, 2024 SC 13G

LLYVA / Liberty Media Corp. (New Liberty Live) Series A / BERKSHIRE HATHAWAY INC - SC 13G Passive Investment

SC 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.

February 14, 2024 EX-99.A

SCHEDULE 13G RELEVANT SUBSIDIARIES AND MEMBERS OF FILING GROUP

EX-99.A SCHEDULE 13G EXHIBIT A RELEVANT SUBSIDIARIES AND MEMBERS OF FILING GROUP PARENT HOLDING COMPANIES OR CONTROL PERSONS: Warren E. Buffett (an individual who may be deemed to control Berkshire Hathaway Inc.) Berkshire Hathaway Inc. GEICO Corporation MedPro Group, Inc. General Re Corporation INSURANCE COMPANIES AS DEFINED IN SECTION 3(a)(19) OF THE ACT: National Indemnity Company Columbia Insu

February 14, 2024 EX-99.A

SCHEDULE 13G RELEVANT SUBSIDIARIES AND MEMBERS OF FILING GROUP

EX-99.A SCHEDULE 13G EXHIBIT A RELEVANT SUBSIDIARIES AND MEMBERS OF FILING GROUP PARENT HOLDING COMPANIES OR CONTROL PERSONS: Warren E. Buffett (an individual who may be deemed to control Berkshire Hathaway Inc.) Berkshire Hathaway Inc. GEICO Corporation General Re Corporation INSURANCE COMPANIES AS DEFINED IN SECTION 3(a)(19) OF THE ACT: National Indemnity Company Cypress Insurance Company Govern

February 14, 2024 EX-99.B

JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1)

EX-99.B SCHEDULE 13G EXHIBIT B JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1) The undersigned persons hereby agree that reports on Schedule 13G, and amendments thereto, with respect to the Common Stock of Ally Financial Inc. may be filed in a single statement on behalf of each of such persons, and further, each of such persons designates Warren E. Buffett as its agent and Attorney-in-Fact for

February 14, 2024 SC 13G/A

AAPL / Apple Inc. / BERKSHIRE HATHAWAY INC - SC 13G/A Passive Investment

SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.

February 13, 2024 SC 13G/A

BRK.B / Berkshire Hathaway Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 12)* Name of issuer: Berkshire Hathaway Inc. Class B Title of Class of Securities: Common Stock CUSIP Number: 084670702 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to designate the rule pursuant to which this Schedul

January 10, 2024 EX-99.1

BERKSHIRE HATHAWAY INC. Berkshire Hathaway Reaches Settlement with Pilot Corporation

Exhibit 99.1 BERKSHIRE HATHAWAY INC. Berkshire Hathaway Reaches Settlement with Pilot Corporation FOR IMMEDIATE RELEASE January 7, 2024 Omaha, NE (BRK.A; BRK.B) – Berkshire Hathaway Inc. is pleased to announce that it has reached an agreement to fully settle the Delaware litigation, including all claims and counterclaims, between Pilot Corporation and Berkshire Hathaway Inc., Pilot Travel Centers

January 10, 2024 SC 13G/A

OXY / Occidental Petroleum Corporation / BERKSHIRE HATHAWAY INC - SC 13G/A Passive Investment

SC 13G/A 1 d635115dsc13ga.htm SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2 (Amendment No. 4)* OCCIDENTAL PETROLEUM CORPORATION (Name of Issuer) COMMON STOCK (Title of Class of Securities) 674599105

January 10, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) January 6, 2024 BERKSHIRE HATHAWAY INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 001-14905 47-0813844 (STATE OR OTHER JURISDICTION OF INCORPORATION) (COMMISSION

December 11, 2023 EX-99.B

SCHEDULE 13G JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1)

EX-99.B SCHEDULE 13G EXHIBIT B JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)(1) The undersigned persons hereby agree that reports on Schedule 13G, and amendments thereto, with respect to the Common Stock of HP Inc. may be filed in a single statement on behalf of each of such persons, and further, each of such persons designates Warren E. Buffett as its agent and Attorney-in-Fact for the purpose

December 11, 2023 SC 13G/A

HPQ / HP Inc / BERKSHIRE HATHAWAY INC - SC 13G/A Passive Investment

SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.

December 11, 2023 EX-99.A

SCHEDULE 13G RELEVANT SUBSIDIARIES AND MEMBERS OF FILING GROUP

EX-99.A SCHEDULE 13G EXHIBIT A RELEVANT SUBSIDIARIES AND MEMBERS OF FILING GROUP PARENT HOLDING COMPANIES OR CONTROL PERSONS: Warren E. Buffett (an individual who may be deemed to control Berkshire Hathaway Inc.) Berkshire Hathaway Inc. GEICO Corporation MedPro Group, Inc. General Re Corporation INSURANCE COMPANIES AS DEFINED IN SECTION 3(a)(19) OF THE ACT: National Indemnity Company Columbia Insu

December 1, 2023 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) November 28, 2023 BERKSHIRE HATHAWAY INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 001-14905 47-0813844 (STATE OR OTHER JURISDICTION OF INCORPORATION) (COMMISSI

December 1, 2023 EX-99.1

BERKSHIRE HATHAWAY INC.

EX-99.1 Exhibit 99.1 BERKSHIRE HATHAWAY INC. NEWS RELEASE FOR IMMEDIATE RELEASE November 28, 2023 Omaha, NE (BRK.A; BRK.B) – Berkshire Hathaway a few minutes ago was advised by members of Charlie Munger’s family that he peacefully died this morning at a California hospital. Warren Buffett, CEO of Berkshire Hathaway, wishes to say: “Berkshire Hathaway could not have been built to its present status

November 29, 2023 EX-4.3

Officers’ Certificate of Berkshire Hathaway Inc., dated as of November 29, 2023, including the form of Berkshire Hathaway Inc.’s 1.194% Senior Notes due 2028.

EX-4.3 Exhibit 4.3 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 1.194% SENIOR NOTES DUE 2028 November 29, 2023 The undersigned, Marc D. Hamburg and Robert P. Reeson, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 28, 2022 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and

November 29, 2023 EX-4.4

Officers’ Certificate of Berkshire Hathaway Inc., dated as of November 29, 2023, including the form of Berkshire Hathaway Inc.’s 1.685% Senior Notes due 2033.

Exhibit 4.4 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 1.685% SENIOR NOTES DUE 2033 November 29, 2023 The undersigned, Marc D. Hamburg and Robert P. Reeson, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 28, 2022 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and The Ba

November 29, 2023 EX-4.2

Officers’ Certificate of Berkshire Hathaway Inc., dated as of November 29, 2023, including the form of Berkshire Hathaway Inc.’s 0.955% Senior Notes due 2026.

Exhibit 4.2 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 0.955% SENIOR NOTES DUE 2026 November 29, 2023 The undersigned, Marc D. Hamburg and Robert P. Reeson, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 28, 2022 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and The Ba

November 29, 2023 EX-1.1

Underwriting Agreement, dated November 17, 2023, by and among (a) Berkshire Hathaway Inc. and (b) Merrill Lynch International and Mizuho Securities USA LLC.

Exhibit 1.1 ¥122,000,000,000 Berkshire Hathaway Inc. ¥73,400,000,000 0.955% Senior Notes due 2026 ¥17,100,000,000 1.194% Senior Notes due 2028 ¥12,300,000,000 1.685% Senior Notes due 2033 ¥4,000,000,000 2.240% Senior Notes due 2043 ¥15,200,000,000 2.502% Senior Notes due 2058 Underwriting Agreement November 17, 2023 Merrill Lynch International 2 King Edward Street London, EC1A 1HQ United Kingdom M

November 29, 2023 EX-4.6

Officers’ Certificate of Berkshire Hathaway Inc., dated as of November 29, 2023, including the form of Berkshire Hathaway Inc.’s 2.502% Senior Notes due 2058.

Exhibit 4.6 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 2.502% SENIOR NOTES DUE 2058 November 29, 2023 The undersigned, Marc D. Hamburg and Robert P. Reeson, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 28, 2022 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and The Ba

November 29, 2023 EX-4.5

Officers’ Certificate of Berkshire Hathaway Inc., dated as of November 29, 2023, including the form of Berkshire Hathaway Inc.’s 2.240% Senior Notes due 2043.

Exhibit 4.5 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 2.240% SENIOR NOTES DUE 2043 November 29, 2023 The undersigned, Marc D. Hamburg and Robert P. Reeson, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 28, 2022 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and The Ba

November 29, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) November 29, 2023 BERKSHIRE HATHAWAY INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 001-14905 47-0813844 (STATE OR OTHER JURISDICTION OF INCORPORATION) (COMMISSI

November 27, 2023 SC 13D/A

BRK.A / Berkshire Hathaway Inc. - Class A / BUFFETT WARREN E - SC 13D/A Activist Investment

SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13D/A (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.

November 21, 2023 SC 13D/A

BRK.A / Berkshire Hathaway Inc. - Class A / BUFFETT WARREN E - SC 13D/A Activist Investment

SC 13D/A 1 d617943dsc13da.htm SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13D/A (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2(a) (Amendment No. 75) 1 Berkshire Hathaway Inc. (Name of Issuer) CLASS A COMMON STOCK, PAR VALUE $5.00 PER SHARE CLASS B COMMON STOCK,

November 20, 2023 424B5

Prospectus Supplement to Prospectus dated January 28, 2022 Berkshire Hathaway Inc. ¥73,400,000,000 0.955% Senior Notes due 2026 ¥17,100,000,000 1.194% Senior Notes due 2028 ¥12,300,000,000 1.685% Senior Notes due 2033 ¥4,000,000,000 2.240% Senior Not

424B5 Table of Contents Filed Pursuant to Rule 424(b)(5) Registration Statement No.

November 20, 2023 EX-FILING FEES

Calculation of Filing Fee Tables Form 424(b)(5) (Form Type) Berkshire Hathaway Inc. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Ca

EX-FILING FEES Calculation of Filing Fee Tables Form 424(b)(5) (Form Type) Berkshire Hathaway Inc.

November 17, 2023 FWP

¥122,000,000,000 BERKSHIRE HATHAWAY INC. Pricing Term Sheet ¥73,400,000,000 0.955% Senior Notes due 2026 ¥17,100,000,000 1.194% Senior Notes due 2028 ¥12,300,000,000 1.685% Senior Notes due 2033 ¥4,000,000,000 2.240% Senior Notes due 2043 ¥15,200,000

Filed Pursuant to Rule 433 Registration Statement No. 333-262384 Pricing Term Sheet ¥122,000,000,000 BERKSHIRE HATHAWAY INC. Pricing Term Sheet ¥73,400,000,000 0.955% Senior Notes due 2026 ¥17,100,000,000 1.194% Senior Notes due 2028 ¥12,300,000,000 1.685% Senior Notes due 2033 ¥4,000,000,000 2.240% Senior Notes due 2043 ¥15,200,000,000 2.502% Senior Notes due 2058 Issuer: Berkshire Hathaway Inc.

November 8, 2023 424B5

Subject to Completion, dated November 8, 2023 Prospectus Supplement to Prospectus dated January 28, 2022 Berkshire Hathaway Inc. ¥    % Senior Notes due

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration Statement No. 333-262384 The information in this preliminary prospectus supplement is not complete and may be changed. A registration statement relating to these securities has been declared effective by the Securities and Exchange Commission. This preliminary prospectus supplement and the accompanying prospectus are not an offer to s

November 7, 2023 EX-99.1

BERKSHIRE HATHAWAY INC.

Exhibit 99.1 BERKSHIRE HATHAWAY INC. NEWS RELEASE FOR IMMEDIATE RELEASE November 4, 2023 Omaha, NE (BRK.A; BRK.B) – Berkshire’s operating results for the third quarter and first nine months of 2023 and 2022 are summarized in the following paragraphs. However, we urge investors and reporters to read our 10-Q, which has been posted at www.berkshirehathaway.com. The limited information that follows i

November 7, 2023 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) November 4, 2023 BERKSHIRE HATHAWAY INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 001-14905 47-0813844 (STATE OR OTHER JURISDICTION OF INCORPORATION) (COMMISSIO

November 6, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-14905 BERKSH

November 6, 2023 EX-95

Mine Safety Disclosures

EXHIBIT 95 MINE SAFETY VIOLATIONS AND OTHER LEGAL MATTER DISCLOSURES PURSUANT TO SECTION 1503(a) OF THE DODD-FRANK WALL STREET REFORM AND CONSUMER PROTECTION ACT PacifiCorp and its subsidiaries operate coal mines and coal processing facilities and Acme Brick and its affiliates operate clay, shale and limestone excavation facilities (collectively, the “mining facilities”) that are regulated by the Federal Mine Safety and Health Administration (“MSHA”) under the Federal Mine Safety and Health Act of 1977 (the “Mine Safety Act”).

August 7, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) August 5, 2023 BERKSHIRE HATHAWAY

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) August 5, 2023 BERKSHIRE HATHAWAY INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 001-14905 47-0813844 (STATE OR OTHER JURISDICTION OF INCORPORATION) (COMMISSION

August 7, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-14905 BERKSHIRE H

August 7, 2023 EX-99.1

BERKSHIRE HATHAWAY INC.

EX-99.1 Exhibit 99.1 BERKSHIRE HATHAWAY INC. NEWS RELEASE FOR IMMEDIATE RELEASE August 5, 2023 Omaha, NE (BRK.A; BRK.B) – Berkshire’s operating results for the second quarter and first six months of 2023 and 2022 are summarized in the following paragraphs. However, we urge investors and reporters to read our 10-Q, which has been posted at www.berkshirehathaway.com. The limited information that fol

August 7, 2023 EX-95

Mine Safety Disclosures

EXHIBIT 95 MINE SAFETY VIOLATIONS AND OTHER LEGAL MATTER DISCLOSURES PURSUANT TO SECTION 1503(a) OF THE DODD-FRANK WALL STREET REFORM AND CONSUMER PROTECTION ACT PacifiCorp and its subsidiaries operate coal mines and coal processing facilities and Acme Brick and its affiliates operate clay, shale and limestone excavation facilities (collectively, the “mining facilities”) that are regulated by the Federal Mine Safety and Health Administration (“MSHA”) under the Federal Mine Safety and Health Act of 1977 (the “Mine Safety Act”).

August 3, 2023 CORRESP

BERKSHIRE HATHAWAY INC. 3555 FARNAM STREET OMAHA, NEBRASKA 68131 TELEPHONE (402) 346-1400 FAX (402) 346-3375 August 3, 2023

BERKSHIRE HATHAWAY INC. 3555 FARNAM STREET OMAHA, NEBRASKA 68131 TELEPHONE (402) 346-1400 FAX (402) 346-3375 August 3, 2023 Eric Envall and Jennifer Zepralka Division of Corporation Finance, Office of Finance United States Securities and Exchange Commission Washington, D.C. 20549 Re: Berkshire Hathaway Inc. Definitive Proxy Statement on Schedule 14A Filed March 17, 2023 File No. 001-14905 Dear Mr.

June 29, 2023 EX-99.1

Audited Financial Statements of the Revised Profit Sharing Plan for the Employees of the Government Employees Companies for the years ended December 31, 2022 and 2021

EX-99.1 Exhibit 99.1 REVISED PROFIT SHARING PLAN FOR THE EMPLOYEES OF THE GOVERNMENT EMPLOYEES COMPANIES Audited Financial Statements and Supplemental Schedules Years ended December 31, 2022 and 2021 with Report of Independent Registered Public Accounting Firm REVISED PROFIT SHARING PLAN FOR THE EMPLOYEES OF THE GOVERNMENT EMPLOYEES COMPANIES Audited Financial Statements and Supplemental Schedules

June 29, 2023 11-K

================================================================================ SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Y

11-K ================================================================================ ========================== SECURITIES AND EXCHANGE COMMISSION Washington, D.

June 28, 2023 EX-99.1

Audited Financial Statements of the Johns Manville Employees 401(k) Plan for the year ended December 31, 2022

EX-99.1 Exhibit 99.1 REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM To the Plan Participants and Plan Administrator of Johns Manville Employees 401(k) Plan Opinion on the Financial Statements We have audited the accompanying statements of net assets available for benefits of Johns Manville Employees 401(k) Plan (the “Plan”) as of December 31, 2022 and 2021, the related statement of change

June 28, 2023 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

11-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One) [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR [ ] TRANSITION REPORT PURSUANT T

June 27, 2023 11-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K/A

11-K/A Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

June 26, 2023 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K

11-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

June 23, 2023 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Form 11-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO

June 23, 2023 11-K

SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC. 20549 FORM 11-K ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year ended December 31, 2022 Commission file number 001-14905 EMPLOYEE SAVINGS AND STOCK

11-K Table of Contents SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC. 20549 FORM 11-K ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year ended December 31, 2022 Commission file number 001-14905 EMPLOYEE SAVINGS AND STOCK OWNERSHIP PLAN OF GENERAL RE CORPORATION AND ITS DOMESTIC SUBSIDIARIES (full title of plan) Berkshire Hathaway Inc. 3555 Farnam

June 23, 2023 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K

Form 11-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

June 22, 2023 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K

11-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

June 22, 2023 SC 13D/A

BRK.A / Berkshire Hathaway Inc. - Class A / BUFFETT WARREN E - SC 13D/A Activist Investment

SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13D/A (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.

June 20, 2023 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Form 11-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

June 20, 2023 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Form 11-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

June 20, 2023 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K ANNUAL REPORT OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

11-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

June 16, 2023 11-K

SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC. 20549 FORM 11-K ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Year ended December 31, 2022 Commission file number 001-14905 BENJAMIN MOORE & CO. DEFERRED SAVI

11-K Table of Contents SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC. 20549 FORM 11-K ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Year ended December 31, 2022 Commission file number 001-14905 BENJAMIN MOORE & CO. DEFERRED SAVINGS AND INVESTMENT PLAN Berkshire Hathaway Inc. 3555 Farnam Street Omaha, Nebraska 68131 Table of Contents FINANCIAL STATEMENTS

June 9, 2023 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES AND EXCHANGE ACT OF 1934

11-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

May 26, 2023 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD Specialized Disclosure Report BERKSHIRE HATHAWAY INC. (Exact name of registrant as specified in its charter) Delaware 001-14905 47-0813844 (State or other jurisdiction of

SD UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD Specialized Disclosure Report BERKSHIRE HATHAWAY INC. (Exact name of registrant as specified in its charter) Delaware 001-14905 47-0813844 (State or other jurisdiction of incorporation or organization) (Commission File No.) (I.R.S. Employer Identification Number) 3555 Farnam Street, Omaha, Nebraska 68131 (Address of

May 26, 2023 EX-1.01

Berkshire Hathaway Inc.

EX-1.01 Exhibit 1.01 Berkshire Hathaway Inc. Conflict Minerals Report For the year ended December 31, 2022 Overview This report has been prepared by Berkshire Hathaway Inc. pursuant to Rule 13p-1 (the “Rule”) promulgated under the Securities Exchange Act of 1934, as amended. The Rule currently designates tin, tantalum, tungsten, and gold (referred to herein as “3TG”), and their ores, as “conflict

May 10, 2023 EX-3.II

Incorporated by reference to Exhibit 3(ii) to Form 8-K filed on May 10, 2023.

EX-3(ii) EXHIBIT 3(ii) AMENDED AND RESTATED BY-LAWS OF BERKSHIRE HATHAWAY INC. (as amended and restated on May 7, 2023) SECTION 1 Certification of Incorporation 1.1 The nature of the business or purposes of the Corporation shall be as set forth in its certificate of incorporation. These by-laws, the powers of the Corporation and of its directors and stockholders, and all matters concerning the man

May 10, 2023 EX-99.1

BERKSHIRE HATHAWAY INC. FIRST QUARTER 2023 EARNINGS RELEASE

EX-99.1 EXHIBIT 99.1 BERKSHIRE HATHAWAY INC. FIRST QUARTER 2023 EARNINGS RELEASE FOR IMMEDIATE RELEASE May 6, 2023 Omaha, NE (BRK.A; BRK.B) – Berkshire’s operating results for the first quarters of 2023 and 2022 are summarized in the following paragraphs. However, we urge investors and reporters to read our 10-Q, which has been posted at www.berkshirehathaway.com. The limited information that foll

May 10, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) May 6, 2023 BERKSHIRE HATHAWAY IN

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) May 6, 2023 BERKSHIRE HATHAWAY INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 001-14905 47-0813844 (STATE OR OTHER JURISDICTION OF INCORPORATION) (COMMISSION FIL

May 8, 2023 EX-95

Mine Safety Disclosures

EXHIBIT 95 MINE SAFETY VIOLATIONS AND OTHER LEGAL MATTER DISCLOSURES PURSUANT TO SECTION 1503(a) OF THE DODD-FRANK WALL STREET REFORM AND CONSUMER PROTECTION ACT PacifiCorp and its subsidiaries operate coal mines and coal processing facilities and Acme Brick and its affiliates operate clay, shale and limestone excavation facilities (collectively, the “mining facilities”) that are regulated by the Federal Mine Safety and Health Administration (“MSHA”) under the Federal Mine Safety and Health Act of 1977 (the “Mine Safety Act”).

May 8, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-14905 BERKSHIRE

May 2, 2023 EX-99.1

BERKSHIRE HATHAWAY INC.

EX-99.1 Exhibit 99.1 BERKSHIRE HATHAWAY INC. NEWS RELEASE FOR IMMEDIATE RELEASE April 27, 2023 Omaha, NE (BRK.A; BRK.B) – On December 14, 2007, an indirect subsidiary of Berkshire Hathaway Inc. acquired the equity of Whittaker, Clark & Daniels, Inc., Brilliant National Services, Inc., L.A. Terminals, Inc., and Soco West, Inc. These companies had ceased their operations in 2004 and sold all their o

May 2, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) April 26, 2023 BERKSHIRE HATHAWAY

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) April 26, 2023 BERKSHIRE HATHAWAY INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 001-14905 47-0813844 (STATE OR OTHER JURISDICTION OF INCORPORATION) (COMMISSION

April 21, 2023 PX14A6G

United States Securities and Exchange Commission Washington, D.C. 20549 NOTICE OF EXEMPT SOLICITATION Pursuant to Rule 14a-103

United States Securities and Exchange Commission Washington, D.C. 20549 NOTICE OF EXEMPT SOLICITATION Pursuant to Rule 14a-103 Name of the Registrant: Berkshire Hathaway Inc. Name of persons relying on exemption: National Legal and Policy Center Address of persons relying on exemption: 107 Park Washington Court, Falls Church, VA 22046 Written materials are submitted pursuant to Rule 14a-6(g) (1) p

April 20, 2023 EX-4.2

Officers’ Certificate of Berkshire Hathaway Inc., dated as of April 20, 2023, including the form of Berkshire Hathaway Inc.’s 0.907% Senior Notes due 2026.

EX-4.2 Exhibit 4.2 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 0.907% SENIOR NOTES DUE 2026 April 20, 2023 The undersigned, Marc D. Hamburg and Robert P. Reeson, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 28, 2022 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and Th

April 20, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) April 20, 2023 BERKSHIRE HATHAWAY

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) April 20, 2023 BERKSHIRE HATHAWAY INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 001-14905 47-0813844 (STATE OR OTHER JURISDICTION OF INCORPORATION) (COMMISSION

April 20, 2023 EX-4.6

Officers’ Certificate of Berkshire Hathaway Inc., dated as of April 20, 2023, including the form of Berkshire Hathaway Inc.’s 2.325% Senior Notes due 2053.

EX-4.6 Exhibit 4.6 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 2.325% SENIOR NOTES DUE 2053 April 20, 2023 The undersigned, Marc D. Hamburg and Robert P. Reeson, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 28, 2022 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and Th

April 20, 2023 EX-1.1

Underwriting Agreement, dated April 14, 2023, by and among (a) Berkshire Hathaway Inc. and (b) Merrill Lynch International and Mizuho Securities USA LLC.

EX-1.1 Exhibit 1.1 ¥164,400,000,000 Berkshire Hathaway Inc. ¥93,900,000,000 0.907% Senior Notes due 2026 ¥57,700,000,000 1.135% Senior Notes due 2028 ¥5,600,000,000 1.348% Senior Notes due 2030 ¥4,200,000,000 1.592% Senior Notes due 2033 ¥3,000,000,000 2.325% Senior Notes due 2053 Underwriting Agreement April 14, 2023 Merrill Lynch International 2 King Edward Street London, EC1A 1HQ United Kingdom

April 20, 2023 EX-4.3

Officers’ Certificate of Berkshire Hathaway Inc., dated as of April 20, 2023, including the form of Berkshire Hathaway Inc.’s 1.135% Senior Notes due 2028.

EX-4.3 Exhibit 4.3 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 1.135% SENIOR NOTES DUE 2028 April 20, 2023 The undersigned, Marc D. Hamburg and Robert P. Reeson, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 28, 2022 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and Th

April 20, 2023 EX-4.4

Officers’ Certificate of Berkshire Hathaway Inc., dated as of April 20, 2023, including the form of Berkshire Hathaway Inc.’s 1.348% Senior Notes due 2030.

EX-4.4 Exhibit 4.4 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 1.348% SENIOR NOTES DUE 2030 April 20, 2023 The undersigned, Marc D. Hamburg and Robert P. Reeson, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 28, 2022 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and Th

April 20, 2023 EX-4.5

Officers’ Certificate of Berkshire Hathaway Inc., dated as of April 20, 2023, including the form of Berkshire Hathaway Inc.’s 1.592% Senior Notes due 2033.

EX-4.5 Exhibit 4.5 BERKSHIRE HATHAWAY INC. OFFICERS’ CERTIFICATE ESTABLISHING THE TERMS OF 1.592% SENIOR NOTES DUE 2033 April 20, 2023 The undersigned, Marc D. Hamburg and Robert P. Reeson, do hereby certify pursuant to Section 3.01 of that certain Indenture, dated as of January 28, 2022 (the “Indenture”), among Berkshire Hathaway Inc. (the “Company”), Berkshire Hathaway Finance Corporation and Th

April 17, 2023 EX-FILING FEES

Calculation of Filing Fee Tables Form 424(b)(5) (Form Type) Berkshire Hathaway Inc. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Ca

EX-FILING FEES Calculation of Filing Fee Tables Form 424(b)(5) (Form Type) Berkshire Hathaway Inc.

April 17, 2023 424B5

Prospectus Supplement to Prospectus dated January 28, 2022 Berkshire Hathaway Inc. ¥93,900,000,000 0.907% Senior Notes due 2026 ¥57,700,000,000 1.135% Senior Notes due 2028 ¥5,600,000,000 1.348% Senior Notes due 2030 ¥4,200,000,000 1.592% Senior Note

424B5 Table of Contents Filed Pursuant to Rule 424(b)(5) Registration Statement No.

April 14, 2023 FWP

¥164,400,000,000 BERKSHIRE HATHAWAY INC. Pricing Term Sheet ¥93,900,000,000 0.907% Senior Notes due 2026 ¥57,700,000,000 1.135% Senior Notes due 2028 ¥5,600,000,000 1.348% Senior Notes due 2030 ¥4,200,000,000 1.592% Senior Notes due 2033 ¥3,000,000,0

FWP Filed Pursuant to Rule 433 Registration Statement No. 333-262384 Pricing Term Sheet ¥164,400,000,000 BERKSHIRE HATHAWAY INC. Pricing Term Sheet ¥93,900,000,000 0.907% Senior Notes due 2026 ¥57,700,000,000 1.135% Senior Notes due 2028 ¥5,600,000,000 1.348% Senior Notes due 2030 ¥4,200,000,000 1.592% Senior Notes due 2033 ¥3,000,000,000 2.325% Senior Notes due 2053 Issuer: Berkshire Hathaway Inc

April 14, 2023 PX14A6G

Notice Of Exempt Solicitation: (VOLUNTARY SUBMISSION)

Notice Of Exempt Solicitation: (VOLUNTARY SUBMISSION) NAME OF REGISTRANT: Berkshire Hathaway Inc.

April 13, 2023 PX14A6G

Berkshire Hathaway Inc. (BRK) Vote Yes: Item #6 - Paris Aligned Goals Annual Meeting: May 6, 2023

Main Post Office, P.O. Box 751 www.asyousow.org Berkeley, CA 94704 BUILDING A SAFE, JUST, AND SUSTAINABLE WORLD SINCE 1992 Notice of Exempt Solicitation Pursuant to Rule 14a-103 Name of the Registrant: Berkshire Hathaway Inc. (BRK) Name of persons relying on exemption: As You Sow Address of persons relying on exemption: Main Post Office, P.O. Box 751, Berkeley, CA 94704 Written materials are submi

April 12, 2023 PX14A6G

Berkshire Hathaway Inc. (BRK) Vote Yes: Item #7 – Shareholder Proposal Requesting Annual Diversity and Inclusion Efforts Report Annual Meeting: May 6, 2023

Main Post Office, P.O. Box 751 www.asyousow.org Berkeley, CA 94704 BUILDING A SAFE, JUST, AND SUSTAINABLE WORLD SINCE 1992 Notice of Exempt Solicitation Pursuant to Rule 14a-103 Name of the Registrant: Berkshire Hathaway Inc. (BRK) Name of persons relying on exemption: As You Sow Address of persons relying on exemption: Main Post Office, P.O. Box 751, Berkeley, CA 94704 Written materials are submi

April 6, 2023 PX14A6G

Notice of Exempt Solicitation

Notice of Exempt Solicitation NAME OF REGISTRANT: Berkshire Hathaway Inc. NAME OF PERSON RELYING ON EXEMPTION: Michael Frerichs, as Trustee of the Bright Start College Savings Trust ADDRESS OF PERSON RELYING ON EXEMPTION: Office of the Illinois State Treasurer, 555 W. Monroe, 14th Floor, Chicago, IL 60661 This Notice and the attached written materials are filed pursuant to Rule 14a-6(g)(1) promulg

April 6, 2023 PX14A6G

Name of Registrant:

Name of Registrant: Berkshire Hathaway, Inc. Name of persons relying on exemption: California Public Employees Retirement System (CalPERS) Address of persons relying on exemption: 400 Q Street, Sacramento, CA 95811 April 6, 2023 Dear Berkshire Hathaway Inc. Shareowner: Vote FOR Proposal #4 Requesting Improved Reporting of Physical and Transitional Climate-Related Risks and Opportunities CalPERS is

April 5, 2023 424B5

Subject to Completion, dated April 5, 2023 Prospectus Supplement to Prospectus dated January 28, 2022 Berkshire Hathaway Inc. ¥ % Senior Notes due

424B5 Table of Contents Filed Pursuant to Rule 424(b)(5) Registration Statement No.

March 17, 2023 DEFA14A

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

DEFA14A SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

March 17, 2023 DEF 14A

SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

March 17, 2023 DEFA14A

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

DEFA14A SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

March 16, 2023 EX-99.25

EX-99.25

EX-99.25 2 ruleprovisionnotice.htm NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES The New York Stock Exchange hereby notifies the SEC of its intention to remove the entire class of the stated securities from listing and registration on the Exchange at the opening of business on March 27, 2023, pursuant to the provisions of Rule 12d2-2 (a). [ X ] 17 CFR 240.12d2-

March 1, 2023 EX-99.1

BERKSHIRE HATHAWAY INC.

EX-99.1 Exhibit 99.1 BERKSHIRE HATHAWAY INC. NEWS RELEASE FOR IMMEDIATE RELEASE February 25, 2023 Omaha, NE (BRK.A; BRK.B) – Berkshire’s operating results for the fourth quarter and full year of 2022 and 2021 are summarized in the following paragraphs. However, we urge investors and reporters to read our 2022 Annual Report, which has been posted at www.berkshirehathaway.com. The limited informatio

March 1, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) February 25, 2023 BERKSHIRE HATHA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) February 25, 2023 BERKSHIRE HATHAWAY INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 001-14905 47-0813844 (STATE OR OTHER JURISDICTION OF INCORPORATION) (COMMISSI

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