| Date | Issuer | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Berkshire Hathaway Inc. | G | Class A Common Stock | |||||
| Berkshire Hathaway Inc. | P | Class B Common Stock | |||||
| Berkshire Hathaway Inc. | G | Class A Common Stock | |||||
| Berkshire Hathaway Inc. | W | Class A Common Stock | |||||
| Berkshire Hathaway Inc. | W | Class B Common Stock |