Company: BRK-A
Filing Date: 2025-05-05
Form Type: 10-Q
Source: 0000950170-25-063112
Chunk: 11

Company: BERKSHIRE HATHAWAY INC
Filing Date: 2025-05-05
Form: 10-Q
Item: Part II, Item 6
Chunk 11
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a. Exhibits

     3(i)
     Restated Certificate of IncorporationIncorporated by reference to Exhibit 3(i) to Form 10-K filed on March 2, 2015. 

     3(ii)
     Amended and Restated By-LawsIncorporated by reference to Exhibit 3(ii) to Form 8-K filed on May 10, 2023. 

     31.1
     Rule 13a-14(a)/15d-14(a) Certifications 

     31.2
     Rule 13a-14(a)/15d-14(a) Certifications 

     32.1
     Section 1350 Certifications 

     32.2
     Section 1350 Certifications 

     95
     Mine Safety Disclosures 

     101
     The following financial information from Berkshire Hathaway Inc.’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2025, formatted in iXBRL (Inline Extensible Business Reporting Language) includes: (i) the Cover Page (ii) the Consolidated Balance Sheets, (iii) the Consolidated Statements of Earnings, (iv) the Consolidated Statements of Comprehensive Income, (v) the Consolidated Statements of Changes in Shareholders’ Equity, (vi) the Consolidated Statements of Cash Flows, and (vii) the Notes to Consolidated Financial Statements, tagged in summary and detail.

     104
     Cover Page Interactive Data File (formatted as iXBRL and contained in Exhibit 101)

SIGNATURE

Pursuant to the requirement of the Securities Exchange Act of 1934, the Registrant has duly caused this Report to be signed on its behalf by the undersigned thereunto duly authorized. 

     BERKSHIRE HATHAWAY INC.

     (Registrant)

     Date: May 3, 2025
      
     /S/ MARC D. HAMBURG 

     (Signature)

     Marc D. Hamburg,

     Senior Vice President and

     Principal Financial Officer