| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Dyke Charles W. | A | Class A Common Stock | |||||
| Venema Ramon C H VP, Asst Treasurer, Asst Sec. | A | Class A Common Stock | |||||
| Talcott Joel D Vice President | A | Class A Common Stock | |||||
| Genberg Sharon M Vice President | A | Class A Common Stock | |||||
| Atchison Robert L Vice President | A | Class A Common Stock |