BRK.A insider transaction filings
BERKSHIRE HATHAWAY INC — 39 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-09-04. Screen BRK.A transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 4 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 10.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| BUFFETT WARREN E — Director, 10% owner | 1 | — | — | 6 |
| Chang Charles C — See Remarks | 1 | — | — | 2 |
| Jain Ajit — Vice Chairman, Director | 2 | — | — | 2 |
Recent Form 4 filings — BERKSHIRE HATHAWAY INC
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-04 | 4 | Jain Ajit — Vice Chairman, Director | Gift (G): 10 | EDGAR |
| 2026-08-13 | 4 | Chang Charles C — See Remarks | Purchase (P): 1 (derivative) @ $765,189.94 · Purchase (P): 1 (derivative) @ $765,184.18 | EDGAR |
| 2026-07-15 | 4 | BUFFETT WARREN E — Director, 10% owner | Conversion (C): 12,000,000 @ $0 · Gift (G): 9,000,000 @ $0 · Gift (G): 1,000,000 @ $0 · Gift (G): 1,000,000 @ $0 · Gift (G): 1,000,000 @ $0 · Conversion (C): 8,000 (derivative) | EDGAR |
| 2026-07-02 | 4 | Jain Ajit — Vice Chairman, Director | Gift (G): 3 | EDGAR |
| 2026-05-26 | 4 | BUFFETT WARREN E — Director, 10% owner | Gift (G): 160 @ $0 | EDGAR |
| 2026-05-20 | 4 | BUFFETT WARREN E — Director, 10% owner | Conversion (C): 37,500 @ $0 · Gift (G): 18,646 @ $0 · Gift (G): 18,646 @ $0 · Conversion (C): 25 (derivative) | EDGAR |
| 2026-05-18 | 4 | GUYMAN CHARLOTTE — Director | Gift (G): 574 @ $0 | EDGAR |
| 2026-03-27 | 4 | Jain Ajit — Vice Chairman, Director | Gift (G): 22 | EDGAR |
| 2026-03-19 | 4 | BUFFETT WARREN E — Chairman and CEO, Director, 10% owner | Gift (G): 2 (derivative) | EDGAR |
| 2026-03-05 | 4 | Abel Gregory E. — See Remarks, Director | Purchase (P): 1 (derivative) @ $725,210.19 · Purchase (P): 1 (derivative) @ $725,995 · Purchase (P): 1 (derivative) @ $725,999.99 · Purchase (P): 1 (derivative) @ $726,079.01 · Purchase (P): 1 (derivative) @ $726,407.57 · Purchase (P): 1 (derivative) @ $726,994.76 · +12 more | EDGAR |
| 2025-11-12 | 4 | BUFFETT WARREN E — Chairman and CEO, Director, 10% owner | Conversion (C): 2,700,000 @ $0 · Gift (G): 1,500,000 @ $0 · Gift (G): 400,000 @ $0 · Gift (G): 400,000 @ $0 · Gift (G): 400,000 @ $0 · Conversion (C): 1,800 (derivative) | EDGAR |
| 2025-11-05 | 4 | GUYMAN CHARLOTTE — Director | Conversion (C): 1,500 @ $0 · Gift (G): 410 @ $0 · Conversion (C): 1 (derivative) | EDGAR |
| 2025-10-24 | 4 | Jain Ajit — Vice Chairman, Director | Gift (G): 32 | EDGAR |
| 2025-09-26 | 4 | Jain Ajit — Vice Chairman, Director | Sale (S): 15,000 | EDGAR |
| 2025-09-26 | 4 | Jain Ajit — Vice Chairman, Director | Gift (G): 32 | EDGAR |
| 2025-08-08 | 4 | Jain Ajit — Vice Chairman, Director | Sale (S): 2,000 @ $464.73 | EDGAR |
| 2025-07-16 | 4 | BUFFETT WARREN E — Chairman and CEO, Director, 10% owner | Gift (G): 30 @ $0 | EDGAR |
| 2025-06-30 | 4 | BUFFETT WARREN E — Chairman and CEO, Director, 10% owner | Conversion (C): 12,358,500 @ $0 · Gift (G): 9,433,839 @ $0 · Gift (G): 943,384 @ $0 · Gift (G): 660,366 @ $0 · Gift (G): 660,366 @ $0 · Gift (G): 660,366 @ $0 · +1 more | EDGAR |
| 2025-05-15 | 4 | BUFFETT WARREN E — Chairman and CEO, Director, 10% owner | Conversion (C): 1,500 @ $0 · Gift (G): 1,304 @ $0 · Gift (G): 22 @ $0 · Conversion (C): 1 (derivative) | EDGAR |
| 2025-04-09 | 4 | BUFFETT WARREN E — Chairman and CEO, Director, 10% owner | Gift (G): 160 @ $0 · Gift (G): 2 (derivative) | EDGAR |
| 2025-04-04 | 4 | Jain Ajit — Vice Chairman, Director | Gift (G): 10 | EDGAR |
| 2025-03-21 | 4 | GUYMAN CHARLOTTE — Director | Gift (G): 1,000 @ $0 | EDGAR |
| 2025-03-14 | 4 | Jain Ajit — Vice Chairman, Director | Gift (G): 10 | EDGAR |
| 2025-01-17 | 4 | Jain Ajit — Vice Chairman, Director | Gift (G): 3 | EDGAR |
| 2025-01-03 | 4 | GUYMAN CHARLOTTE — Director | Sale (S): 1 (derivative) @ $678,064 | EDGAR |
| 2024-12-27 | 4 | GUYMAN CHARLOTTE — Director | Gift (G): 247 @ $0 | EDGAR |
| 2024-12-11 | 4 | GUYMAN CHARLOTTE — Director | Gift (G): 84 @ $0 · Gift (G): 84 @ $0 · Gift (G): 84 @ $0 · Gift (G): 84 @ $0 | EDGAR |
| 2024-12-04 | 4 | BUFFETT WARREN E — Chairman and CEO, Director, 10% owner | Conversion (C): 6,000 @ $0 · Gift (G): 6,382 @ $0 · Conversion (C): 4 (derivative) | EDGAR |
| 2024-11-25 | 4 | BUFFETT WARREN E — Chairman and CEO, Director, 10% owner | Conversion (C): 2,400,000 @ $0 · Gift (G): 1,500,000 @ $0 · Gift (G): 300,000 @ $0 · Gift (G): 300,000 @ $0 · Gift (G): 300,000 @ $0 · Conversion (C): 1,600 (derivative) | EDGAR |
| 2024-11-22 | 4 | Jain Ajit — Vice Chairman, Director | Gift (G): 4 | EDGAR |
| 2024-11-07 | 4 | GUYMAN CHARLOTTE — Director | Conversion (C): 3,000 @ $0 · Conversion (C): 2 (derivative) @ $0 | EDGAR |
| 2024-09-13 | 4 | Jain Ajit — Vice Chairman, Director | Gift (G): 23 | EDGAR |
| 2024-09-13 | 4 | BUFFETT WARREN E — Chairman and CEO, Director, 10% owner | Gift (G): 10 @ $0 · Gift (G): 10 @ $0 | EDGAR |
| 2024-09-11 | 4 | Jain Ajit — Vice Chairman, Director | Sale (S): 200 (derivative) @ $695,417.65 | EDGAR |
| 2024-07-02 | 4 | BUFFETT WARREN E — Chairman and CEO, Director, 10% owner | Gift (G): 1,233 @ $0 | EDGAR |
| 2024-06-28 | 4 | BUFFETT WARREN E — Chairman and CEO, Director, 10% owner | Conversion (C): 13,011,000 @ $0 · Gift (G): 9,930,357 @ $0 · Gift (G): 993,035 @ $0 · Gift (G): 695,122 @ $0 · Gift (G): 695,122 @ $0 · Gift (G): 695,122 @ $0 · +1 more | EDGAR |
| 2024-05-17 | 4 | Jain Ajit — Vice Chairman, Director | Gift (G): 25 | EDGAR |
| 2024-01-12 | 4 | Jain Ajit — Vice Chairman, Director | Gift (G): 28 | EDGAR |
| 2023-12-18 | 4 | GUYMAN CHARLOTTE — Director | Gift (G): 105 @ $0 · Gift (G): 98 @ $0 · Gift (G): 65 @ $0 | EDGAR |
Recent 8-K events — BERKSHIRE HATHAWAY INC
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-11 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-07 | 8-K | 2.02 — Results of Operations and Financial Condition 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 5.03 — Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year 5.07 — Submission of Matters to a Vote of Security Holders 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-16 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-05 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-02 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-01-06 | 8-K/A | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2025-12-11 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-21 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-03 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-10-03 | 8-K | 5.03 — Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year 9.01 — Financial Statements and Exhibits | EDGAR |
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