| Date | Issuer | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| W.R. Berkley Corporation Executive Chairman | A | Common Stock | |||||
| W.R. Berkley Corporation Executive Chairman | A | Common Stock | |||||
| W.R. Berkley Corporation Executive Chairman | F | Common Stock | |||||
| W.R. Berkley Corporation Executive Chairman | A | Common Stock | |||||
| W.R. Berkley Corporation Executive Chairman | A | Common Stock |