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BRK.A insider trading

BERKSHIRE HATHAWAY INC — open-market insider buys and $1M+ sells from SEC Forms 3, 4 and 5.

Insider buys · 24 mo

1

Bought · 24 mo

$1.5M

Buys · last 90 days

1 · $1.5M

Most recent buy

2026-08-13

Recent insider filings

Filed	Insider	Type	Shares	Price	Value
2026-08-13	Chang Charles C See Remarks	Bought	2	$765187.06	$1.5M

Most active insider buyers

Insider	Role	Buys	Total bought
Chang Charles C	See Remarks	1	$1.5M

See BRK.A on the chart

Every insider buy and sell for BRK.A plotted on the price, the full two-year history, cluster scores and daily updates — in the members area, $29/month. A free quarterly sample of the whole dataset needs no account.

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Data from the SEC EDGAR ownership filings, refreshed daily. Only open-market purchases (transaction code P) and sales of $1M or more are shown; grants, option exercises and tax withholding are excluded because they run on schedules set years earlier. Not investment advice.