Transactions
11
Insider / BERKSHIRE HATHAWAY INC
BUFFETT WARREN E
Director at BERKSHIRE HATHAWAY INC · BRK.A
BUFFETT WARREN E, Director at BERKSHIRE HATHAWAY INC, has disclosed 11 transactions in BRK.A since May 20, 2026: 0 purchases (0 open-market buys) and 0 sales, worth about $0 at the reported prices. The latest was filed July 15, 2026, 1 day after the trade.
Open-market buys
0
Sales
0
Avg. disclosure lag
1.6d
Transactions
| Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source |
|---|---|---|---|---|---|---|---|---|---|
| BRK.A | Exchange C | July 14, 2026 | July 15, 2026 | 1d | 8,000 | — | — | derivative | Form 4 ↗ |
| BRK.A | Other G | July 14, 2026 | July 15, 2026 | 1d | 1,000,000 | — | — | Form 4 ↗ | |
| BRK.A | Other G | July 14, 2026 | July 15, 2026 | 1d | 1,000,000 | — | — | Form 4 ↗ | |
| BRK.A | Other G | July 14, 2026 | July 15, 2026 | 1d | 1,000,000 | — | — | Form 4 ↗ | |
| BRK.A | Other G | July 14, 2026 | July 15, 2026 | 1d | 9,000,000 | — | — | Form 4 ↗ | |
| BRK.A | Exchange C | July 14, 2026 | July 15, 2026 | 1d | 12,000,000 | — | — | Form 4 ↗ | |
| BRK.A | Other G | May 22, 2026 | May 26, 2026 | 4d | 160 | — | — | Form 4 ↗ | |
| BRK.A | Exchange C | May 18, 2026 | May 20, 2026 | 2d | 25 | — | — | derivative | Form 4 ↗ |
| BRK.A | Other G | May 18, 2026 | May 20, 2026 | 2d | 18,646 | — | — | Form 4 ↗ | |
| BRK.A | Other G | May 18, 2026 | May 20, 2026 | 2d | 18,646 | — | — | Form 4 ↗ | |
| BRK.A | Exchange C | May 18, 2026 | May 20, 2026 | 2d | 37,500 | — | — | Form 4 ↗ |
Filings
| Filed | Form | Accession | Rows | Status | Source |
|---|---|---|---|---|---|
| July 15, 2026 | Form 4 | 0001193125-26-304843 | 6 | published | EDGAR ↗ |
| May 26, 2026 | Form 4 | 0001193125-26-239886 | 1 | published | EDGAR ↗ |
| May 20, 2026 | Form 4 | 0001193125-26-232543 | 4 | published | EDGAR ↗ |
Sources and method
Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.
Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.