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§ COMPANY · BRK-B

BRK-B SEC filings: Smart Summaries & insider activity (2026)

Smart Summaries of every BERKSHIRE HATHAWAY INC 10-K, 10-Q, 8-K, and Form 4. Updated as each filing hits EDGAR.

Latest filing
July 2, 2026
Last price
$501.49 -0.50%
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§ FILINGS BY FORM

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§ FILINGS

What did BRK-B file recently?

The 25 most recent SEC filings for BERKSHIRE HATHAWAY INC. Click any row with a Smart Summary to read it. New here? Learn how to read a 10-Q or what Form 4 codes mean.

4$BRK-B
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Gift 3

Jain Ajit · Vice Chairman

11-K$BRK-B
11-K Filing
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S-8 POS Filing
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S-8 POS Filing
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Gift 160

Buffett Warren E · Director, 10% Owner

SD$BRK-B
SD Filing
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Gift 37K

Buffett Warren E · Director, 10% Owner

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Gift 574

Guyman Charlotte · Director

SCHEDULE 13G/A$BRK-B
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SCHEDULE 13G Filing
§ FAQ

Frequently asked about BRK-B

When did $BRK-B last file a 10-K?
$BRK-B most recently filed a 10-K on March 2, 2026.
When did $BRK-B last file a 10-Q?
$BRK-B most recently filed a 10-Q on May 4, 2026.
Have $BRK-B insiders bought shares in the last 30 days?
No — zero insider purchases (Form 4, code P) have been reported for $BRK-B in the last 30 days.
How many 8-Ks has $BRK-B filed in the last year?
$BRK-B has filed 9 8-Ks in the last year.
How many filings has $BRK-B made in the last year?
$BRK-B has made 91 SEC filings in the last year.

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