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Berkshire Hathaway Inc.

BRK-B Net buying
CIK 0001067983 #9 in the set updated 17 Sep 2026
Bought (12 mo)
$500.62K
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$0.00
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$0.00
1 of 1 sales
Net
+$500.62K
+$500.62K against sales at will

By person

5 insiders · 6 transactions
Insider
Role
Bought
Sold
Net
Holding
Worth
Change
O'Sullivan Michael J.
See Remarks
$500.62K (5)
+$500.62K
1,151
$591.17K
+806.3%
Jain Ajit
Vice Chairman
(1)
$0.00
214,933
$110.39M
−7.4%
GUYMAN CHARLOTTE
Director
2,888
$1.48M
+202.4%
BUFFETT WARREN E
Director
1,162
$596.81K
−12.8%
WITMER MERYL B
Director
2
$1.03K
−50.0%

No percentages here. Berkshire Hathaway Inc. reports its share count only per share class, which the XBRL frames API does not carry.

Insider
Date
Role
Action
Shares
Price
Amount
Jain Ajit
26 Sep 2025
Vice Chairman
Sell indirect
15,000
no price

What was left out

Form 4 filings counted 17
Amendments (4/A) skipped 0
Filings about a different issuer 5
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 1
Transactions with no price 1
Shares from compensation/vesting 29,477,535
History held since 29 Aug 2016