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Berkshire Hathaway (BRK.A) Buffett gifts 12M Class B, converts 8,000 Class A

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Berkshire Hathaway Inc. director and major shareholder Warren E. Buffett reported non-market transactions involving the company’s stock. On July 14, 2026 he converted 8,000 shares of Class A Common Stock into 12,000,000 shares of Class B Common Stock, using the stated 1,500-to-1 conversion ratio. On the same date he made bona fide gifts totaling 12,000,000 Class B shares to charitable organizations. After these transactions, he directly holds 188,290 Class A shares and 12,001,162 Class B shares, with no open-market purchases or sales reported.

Positive

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Negative

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Insider BUFFETT WARREN E
Role Director, 10% Owner
Type Security Shares Price Value
Conversion Class A Common Stock 8,000 -- --
Conversion Class B Common Stock 12,000,000 $0.00 --
Gift Class B Common Stock 9,000,000 $0.00 --
Gift Class B Common Stock 1,000,000 $0.00 --
Gift Class B Common Stock 1,000,000 $0.00 --
Gift Class B Common Stock 1,000,000 $0.00 --
Holdings After Transaction: Class A Common Stock — 188,290 shares (Direct); Class B Common Stock — 12,001,162 shares (Direct)
Footnotes (1)
  1. Each of these reported transactions was a gift from Warren E. Buffett to a charitable organization. Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, Mr. Buffett's holdings of shares of Class A Common Stock are reported in Table II. Not applicable.
Class B shares gifted 12,000,000 shares Total bona fide gifts of Class B Common Stock on July 14, 2026
Class A shares converted 8,000 shares Class A Common Stock converted into Class B on July 14, 2026
Conversion ratio 1,500 Class B shares per 1 Class A share Stated convertibility of Class A into Class B Common Stock
Post-transaction Class B holdings 12,001,162 shares Directly held Class B Common Stock after reported transactions
Post-transaction Class A holdings 188,290 shares Directly held Class A Common Stock after reported transactions
bona fide gift financial
"Each reported transaction was identified as a bona fide gift."
A bona fide gift is a genuine, voluntary transfer of money, property, or benefits from one party to another made without expectation of repayment, services, or hidden conditions. Investors care because such gifts can affect company disclosures, related‑party transaction rules, tax treatment, and perceived conflicts of interest; think of it like someone giving you a present with no strings attached — but on a corporate scale, auditors and regulators need to verify it really is unconditional.
Conversion of derivative security financial
"Transactions coded C are described as Conversion of derivative security."
Class A Common Stock financial
"Each share of Class A Common Stock is convertible at any time."
Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.
Class B Common Stock financial
"Convertible into 1,500 shares of Class B Common Stock."
A class B common stock is one of multiple types of a company’s ordinary shares that carries specific rights—often different voting power or dividend priority—compared with other classes. For investors it matters because those differences affect how much influence you have over company decisions, the income you might receive, and how freely the shares trade; think of it like owning a car with different keys: some keys let you start the engine and open the trunk, others only unlock the door.
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FAQ

What insider transactions did Warren Buffett report for Berkshire Hathaway (BRK) on July 14, 2026?

Warren Buffett reported a conversion of 8,000 Class A shares into 12,000,000 Class B shares and bona fide gifts totaling 12,000,000 Class B shares to charitable organizations, with no open-market purchases or sales disclosed.

How many Berkshire Hathaway (BRK) Class B shares did Warren Buffett gift in this Form 4?

Warren Buffett gifted a total of 12,000,000 shares of Class B Common Stock. The filing identifies each transaction as a bona fide gift to a charitable organization, indicating these were non-market dispositions rather than sales for cash.

What is the Berkshire Hathaway (BRK) Class A to Class B conversion used by Warren Buffett?

Each Class A share is convertible into 1,500 Class B shares. Warren Buffett used this ratio to convert 8,000 Class A shares into 12,000,000 Class B shares, as described in the footnote to the reported transactions.

How many Berkshire Hathaway (BRK) shares does Warren Buffett hold after these transactions?

After the reported transactions, Warren Buffett directly holds 188,290 shares of Class A Common Stock and 12,001,162 shares of Class B Common Stock, according to the post-transaction ownership figures in the filing’s tables.

Were Warren Buffett’s Berkshire Hathaway (BRK) transactions open-market trades?

No. The transactions consist of a conversion of derivative securities and bona fide gifts of Class B shares to charitable organizations. The filing does not report any open-market purchases or sales of Berkshire Hathaway stock.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
BUFFETT WARREN E

(Last)(First)(Middle)
3555 FARNAM STREET

(Street)
OMAHA NEBRASKA 68131

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
BERKSHIRE HATHAWAY INC [ BRK.A ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirectorX10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/14/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Class B Common Stock07/14/2026C12,000,000A$0.0012,001,162D
Class B Common Stock07/14/2026G9,000,000(1)D$0.003,001,162D
Class B Common Stock07/14/2026G1,000,000(1)D$0.002,001,162D
Class B Common Stock07/14/2026G1,000,000(1)D$0.001,001,162D
Class B Common Stock07/14/2026G1,000,000(1)D$0.001,162D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Class A Common Stock(2)07/14/2026C8,000 (3) (3)See Footnote(2)(2)(3)188,290D
Explanation of Responses:
1. Each of these reported transactions was a gift from Warren E. Buffett to a charitable organization.
2. Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, Mr. Buffett's holdings of shares of Class A Common Stock are reported in Table II.
3. Not applicable.
/s/ Warren E. Buffett07/15/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)