| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Roche Patrick J Chief Executive Officer | F | Class B Common | |||||
| Roche Patrick J Chief Executive Officer | M | Class B Common | |||||
| Roche Patrick J Chief Executive Officer | M | SAR | |||||
| Fishback Donald R | G | Class A Common | |||||
| Fishback Donald R | G | Class A Common |