Form 4 for BRK-B Berkshire Hathaway
Accepted 2025-05-15 00:00:00 ET · period of report 2025-05-13 · accession 0000950170-25-072923 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2025-05-15 | 2025-05-13 | BRK-B | BUFFETT WARREN E | COB, CEO, Dir, 10% | C - Cnv Deriv | — | -1 | 206.4K | -0.0% | — |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Class B Common Stock | 2025-05-14 | G | D | 22 | $0.00 | 965 | D | — | — | |
| 2 | Common | Class B Common Stock | 2025-05-13 | G | D | 1,304 | $0.00 | 987 | D | — | — | |
| 3 | Common | Class B Common Stock | 2025-05-13 | C | A | 1,500 | $0.00 | 2,291 | D | — | — | |
| 4 | Derivative | Class A Common Stock | 2025-05-13 | C | D | 1 | — | 206,356 | D | — · — to — | — See footnote | (F3) Not applicable. (F2) Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. |