stocks · BRK.B · NYSE · fire, marine & casualty insurance

Berkshire Hathaway insider trades and filings.

In the last 90 days, Berkshire Hathaway (BRK.B) insiders reported 1 sale worth $20M by 1 insider and 1 purchase worth $250K by 1 insider on SEC Form 4. The company's latest 8-K was filed on 11 Aug 2026 (results of operations and financial condition (earnings)).

Data: SEC EDGAR · as of 4 Oct 2026, 14:05 UTC

Insider trades, last 90 days.

Purchases and sales from Form 4, newest first. One row per filing and direction; the price is the filing's volume-weighted average.

FiledInsiderTradeSharesAvg priceValueFiling
29 Sep 2026Jain Ajit
Vice Chairman, Director
Sell
Class B Common Stock
39,700$503.09$20MSEC
13 Aug 2026O'Sullivan Michael J.
See Remarks
Buy
Class B Common Stock
488$512.44$250KSEC

Material events (8-K).

  • 11 Aug 2026Results of operations and financial condition (earnings)Read the filing

Latest periodic report: 10-Q for the period ending 30 Jun 2026, filed 10 Aug 2026.

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Information, not investment advice. Insider filings are self-reported to the SEC and can be amended; trades under a Rule 10b5-1 plan were scheduled in advance. Always read the filing before acting on it.

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