| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Snell Kristi VP Research and CSO | F | Common Stock | |||||
| Brum Lynne H VP Planning and Communications | F | Common Stock | |||||
| Haaser Charles B VP Finance and CAO | F | Common Stock | |||||
| Peoples Oliver P President and CEO | F | Common Stock | |||||
| Van Nostrand Robert L | A | Common Stock |