BRK.B (BRK.B) Insider Trading
Over the last 3 months, BRK.B insiders made 2 open-market buys and 0 sales, a net purchase of $251K (SEC Form 4).
Insider Activity
Sentiment
100/100
Buys (3m)
2
Sells (3m)
0
Net (3m)
$250.5K
Insiders buying
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| May 6, 2026 | O'Sullivan Michael J.officer: See Remarks | Buy | 483 | $467.13 |
| May 6, 2026 | O'Sullivan Michael J.officer: See Remarks | Buy | 53 | $470.22 |
Source: BRK.B SEC Form 4 filings, latest May 6, 2026. For informational purposes only — not investment advice.