BRK-B Berkshire Hathaway
NYSE · SEC CIK 1067983 · EDGAR
- Bought, last 12 months
- $500.6K 2 purchases by 1 insiders
- Sold, last 12 months
- $0 1 sales by 1 insiders
- Filings on record
- 91 since 2021-08-19, latest 2026-09-04 18:19
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| O'Sullivan Michael J. | See Remarks | $500.6K | — |
| Jain Ajit | Vice COB, Dir | — | — |
| GUYMAN CHARLOTTE | Dir | — | — |
| BUFFETT WARREN E | Dir, 10% | — | — |
Transactions 90
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-04 18:19 | 2026-09-03 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -10 | 317 | -3% | — | |
| MI | 2026-08-13 17:06 | 2026-08-12 | BRK-B | O'Sullivan Michael J. | See Remarks | P - Purchase | $512.44 | +488 | 1,151 | +74% | +$250.1K |
| D | 2026-07-15 16:32 | 2026-07-14 | BRK-B | BUFFETT WARREN E | Dir, 10% | C - Cnv Deriv | $0.00 | +12.00M | 12.00M | +1,032,702% | $0 |
| DM | 2026-07-15 16:32 | 2026-07-14 | BRK-B | BUFFETT WARREN E | Dir, 10% | G - Gift | $0.00 | -12.00M | 1,162 | -100% | $0 |
| 2026-07-02 14:33 | 2026-07-01 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -3 | 327 | -0.9% | — | |
| 2026-05-26 19:05 | 2026-05-22 | BRK-B | BUFFETT WARREN E | Dir, 10% | G - Gift | $0.00 | -160 | 1,162 | -12% | $0 | |
| D | 2026-05-20 16:05 | 2026-05-18 | BRK-B | BUFFETT WARREN E | Dir, 10% | C - Cnv Deriv | $0.00 | +37.5K | 38.6K | +3,366% | $0 |
| DM | 2026-05-20 16:05 | 2026-05-18 | BRK-B | BUFFETT WARREN E | Dir, 10% | G - Gift | $0.00 | -37.3K | 1,322 | -97% | $0 |
| 2026-05-18 18:17 | 2026-05-14 | BRK-B | GUYMAN CHARLOTTE | Dir | G - Gift | $0.00 | -574 | 2,888 | -17% | $0 | |
| MI | 2026-05-06 19:04 | 2026-05-06 | BRK-B | O'Sullivan Michael J. | See Remarks | P - Purchase | $467.44 | +536 | 663 | +422% | +$250.5K |
| 2026-03-27 | 2026-03-27 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -22 | 330 | -6% | — | |
| DM | 2025-11-12 | 2025-11-10 | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | G - Gift | $0.00 | -2.70M | 1,114 | -100% | $0 |
| D | 2025-11-12 | 2025-11-10 | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +2.70M | 2.70M | +242,370% | $0 |
| D | 2025-11-05 | 2025-11-03 | BRK-B | GUYMAN CHARLOTTE | Dir | C - Cnv Deriv | $0.00 | +1,500 | 3,872 | +63% | $0 |
| D | 2025-11-05 | 2025-11-03 | BRK-B | GUYMAN CHARLOTTE | Dir | G - Gift | $0.00 | -410 | 3,462 | -11% | $0 |
| 2025-10-24 | 2025-10-22 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -32 | 352 | -8% | — | |
| 2025-09-26 | 2025-09-24 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -32 | 384 | -8% | — | |
| I | 2025-09-26 | 2025-09-26 | BRK-B | Jain Ajit | Vice COB, Dir | S - Sale | — | -15.0K | 107.3K | -12% | — |
| I | 2025-08-08 | 2025-08-08 | BRK-B | Jain Ajit | Vice COB, Dir | S - Sale | $464.73 | -2,000 | 122.3K | -2% | -$929.5K |
| 2025-07-16 | 2025-07-14 | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | G - Gift | $0.00 | -30 | 1,114 | -3% | $0 | |
| DM | 2025-06-30 | 2025-06-30 | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | G - Gift | $0.00 | -12.36M | 1.32M | -90% | $0 |
| D | 2025-06-30 | 2025-06-27 | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +12.36M | 12.36M | +1,280,674% | $0 |
| DM | 2025-05-15 | 2025-05-13+ | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | G - Gift | $0.00 | -1,326 | 987 | -57% | $0 |
| D | 2025-05-15 | 2025-05-13 | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +1,500 | 2,291 | +190% | $0 |
| D | 2025-04-09 | 2025-04-09 | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | G - Gift | $0.00 | -160 | 791 | -17% | $0 |
| 2025-04-04 | 2025-04-02 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -10 | 416 | -2% | — | |
| 2025-03-21 | 2025-03-19 | BRK-B | GUYMAN CHARLOTTE | Dir | G - Gift | $0.00 | -1,000 | 2,372 | -30% | $0 | |
| 2025-03-14 | 2025-03-14 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -10 | 426 | -2% | — | |
| IE | 2025-03-04 | 2025-03-03 | BRK-B | WITMER MERYL B | Dir | S - Sale | $775,883.30 | -2 | 2 | -50% | — |
| A | 2025-02-25 | 2025-02-24 | BRK-B | WITMER MERYL B | Dir | G - Gift | $0.00 | -1,000 | 1,000 | -50% | $0 |
| 2025-01-17 | 2025-01-16 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -3 | 436 | -0.7% | — | |
| 2024-12-27 | 2024-12-24 | BRK-B | GUYMAN CHARLOTTE | Dir | G - Gift | $0.00 | -247 | 3,372 | -7% | $0 | |
| M | 2024-12-11 | 2024-12-09 | BRK-B | GUYMAN CHARLOTTE | Dir | G - Gift | $0.00 | -336 | 3,703 | -8% | $0 |
| D | 2024-12-04 | 2024-12-04 | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | G - Gift | $0.00 | -6,382 | 951 | -87% | $0 |
| D | 2024-12-04 | 2024-12-03 | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +6,000 | 7,333 | +450% | $0 |
| DM | 2024-11-25 | 2024-11-25 | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | G - Gift | $0.00 | -2.40M | 301.3K | -89% | $0 |
| D | 2024-11-25 | 2024-11-25 | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +2.40M | 2.40M | +180,045% | $0 |
| 2024-11-22 | 2024-11-20 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -4 | 439 | -0.9% | — | |
| D | 2024-11-07 | 2024-11-05 | BRK-B | GUYMAN CHARLOTTE | Dir | C - Cnv Deriv | $0.00 | +3,000 | 3,955 | +314% | $0 |
| M | 2024-09-13 | 2024-09-12 | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | G - Gift | $0.00 | -20 | 1,333 | -1% | $0 |
| 2024-09-13 | 2024-09-12 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -23 | 443 | -5% | — | |
| 2024-07-02 | 2024-07-02 | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | G - Gift | $0.00 | -1,233 | 1,353 | -48% | $0 | |
| DM | 2024-06-28 | 2024-06-28 | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | G - Gift | $0.00 | -13.01M | 3.08M | -81% | $0 |
| D | 2024-06-28 | 2024-06-28 | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +13.01M | 13.01M | +3,782,267% | $0 |
| 2024-05-17 | 2024-05-15 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -25 | 466 | -5% | — | |
| 2024-01-12 | 2024-01-12 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -28 | 491 | -5% | — | |
| M | 2023-12-18 | 2023-12-14 | BRK-B | GUYMAN CHARLOTTE | Dir | G - Gift | $0.00 | -268 | 1,020 | -21% | $0 |
| D | 2023-12-14 | 2023-10-27 | BRK-B | GUYMAN CHARLOTTE | Dir | C - Cnv Deriv | $0.00 | +1,500 | 1,500 | New | $0 |
| DM | 2023-12-14 | 2023-12-12 | BRK-B | GUYMAN CHARLOTTE | Dir | G - Gift | $0.00 | -277 | 1,352 | -17% | $0 |
| DA | 2023-11-27 | 2023-11-21 | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +2.40M | 2.40M | +697,674% | $0 |
| DMA | 2023-11-27 | 2023-11-21 | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | G - Gift | $0.00 | -2.40M | 600.3K | -80% | $0 |
| DM | 2023-11-21 | 2023-11-21 | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | G - Gift | $0.00 | -2.40M | 344 | -100% | $0 |
| D | 2023-11-21 | 2023-11-21 | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +2.40M | 2.40M | +697,674% | $0 |
| 2023-11-13 | 2023-11-08 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -3 | 579 | -0.5% | — | |
| DMI | 2023-10-30 | 2013-05-19+ | BRK-B | OLSON RONALD L | Dir | J - Other | — | -2,343 | 1,235 | -65% | — |
| DI | 2023-10-30 | 2023-05-17 | BRK-B | OLSON RONALD L | Dir | C - Cnv Deriv | — | +1,500 | 2,797 | +116% | — |
| 2023-10-25 | 2023-10-23 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -75 | 582 | -11% | — | |
| 2023-09-08 | 2023-09-08 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -15 | 597 | -2% | — | |
| I | 2023-08-10 | 2023-08-08 | BRK-B | Jain Ajit | Vice COB, Dir | S - Sale | $362.55 | -28.0K | 124.3K | -18% | -$10.15M |
| 2023-06-30 | 2023-06-28 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -75 | 612 | -11% | — | |
| DM | 2023-06-22 | 2023-06-21 | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | G - Gift | $0.00 | -13.69M | 344 | -100% | $0 |
| D | 2023-06-22 | 2023-06-21 | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +13.69M | 13.69M | +4,961,413% | $0 |
| 2023-06-09 | 2023-06-05 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -16 | 687 | -2% | — | |
| M | 2023-05-12 | 2023-05-09+ | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -119 | 703 | -14% | — |
| I | 2023-03-03 | 2023-03-02 | BRK-B | Jain Ajit | Vice COB, Dir | S - Sale | $303.28 | -6,595 | 152.3K | -4% | -$2.00M |
| 2023-02-24 | 2023-02-24 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -4 | 822 | -0.5% | — | |
| I | 2022-12-01 | 2022-11-29 | BRK-B | Jain Ajit | Vice COB, Dir | S - Sale | $313.40 | -4,020 | 158.9K | -2% | -$1.26M |
| D | 2022-11-23 | 2022-11-22 | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +2.40M | 2.40M | +869,565% | $0 |
| DM | 2022-11-23 | 2022-11-23 | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | G - Gift | $0.00 | -2.40M | 900.3K | -73% | $0 |
| 2022-10-06 | 2022-10-04 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -54 | 826 | -6% | — | |
| MIE | 2022-10-03 | 2022-09-29 | BRK-B | Abel Gregory | Vice COB, Dir | P - Purchase | $408,005.87 | +23 | 168 | +16% | — |
| MIE | 2022-10-03 | 2022-09-29 | BRK-B | Abel Gregory | Vice COB, Dir | P - Purchase | $406,616.08 | +51 | 98 | +109% | — |
| MIE | 2022-10-03 | 2022-09-29 | BRK-B | Abel Gregory | Vice COB, Dir | P - Purchase | $405,942.34 | +61 | 30 | New | — |
| MIE | 2022-10-03 | 2022-09-29 | BRK-B | Abel Gregory | Vice COB, Dir | P - Purchase | $407,470.40 | +33 | 150 | +28% | — |
| I | 2022-09-02 | 2022-09-01 | BRK-B | Jain Ajit | Vice COB, Dir | S - Sale | $280.41 | -2,500 | 162.9K | -2% | -$701.0K |
| I | 2022-08-01 | 2022-07-28 | BRK-B | Jain Ajit | Vice COB, Dir | S - Sale | $293.17 | -3,420 | 165.4K | -2% | -$1.00M |
| 2022-07-07 | 2022-07-05 | BRK-B | OLSON RONALD L | Dir | P - Purchase | $274.62 | +895 | 5,630 | +19% | +$245.8K | |
| I | 2022-07-07 | 2022-07-05 | BRK-B | OLSON RONALD L | Dir | P - Purchase | $274.19 | +1,515 | 1,515 | New | +$415.4K |
| I | 2022-06-24 | 2022-06-24 | BRK-B | Jain Ajit | Vice COB, Dir | S - Sale | $277.72 | -1,200 | 168.8K | -0.7% | -$333.3K |
| D | 2022-06-15 | 2022-06-14 | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +14.41M | 14.41M | +597,512% | $0 |
| DM | 2022-06-15 | 2022-06-14 | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | G - Gift | $0.00 | -14.41M | 276 | -100% | $0 |
| 2022-06-01 | 2022-05-24 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -35 | 880 | -4% | — | |
| 2022-01-10 | 2022-01-06 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -7 | 915 | -0.8% | — | |
| 2021-12-27 | 2021-12-21 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -69 | 922 | -7% | — | |
| 2021-11-03 | 2021-11-03 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -35 | 991 | -3% | — | |
| I | 2021-10-29 | 2021-10-29 | BRK-B | Jain Ajit | Vice COB, Dir | S - Sale | $287.54 | -7,200 | 170.0K | -4% | -$2.07M |
| 2021-10-18 | 2021-10-12 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -59 | 1,026 | -5% | — | |
| 2021-09-17 | 2021-09-15 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -26 | 1,085 | -2% | — | |
| 2021-09-13 | 2021-09-10 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -36 | 1,111 | -3% | — | |
| 2021-08-19 | 2021-08-17 | BRK-B | Jain Ajit | Vice COB, Dir | G - Gift | — | -7 | 1,147 | -0.6% | — |
Purchase Sale Sale after option exercise All abbreviations