| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Ledbetter Carl | S | Class A Common Stock | |||||
| Graham-Cumming John | M | Class A Common Stock | |||||
| Graham-Cumming John | M | Stock Option (right to buy) | |||||
| Graham-Cumming John | S | Class A Common Stock | |||||
| Hawkins Mark J | S | Class A Common Stock |