| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| McGaugh John P. Sr. VP Operations | A | Common Stock | |||||
| Bostjancic John J. Chief Financial Officer | A | Common Stock | |||||
| Bergheim Bjarne President and CEO | A | Common Stock | |||||
| Pudipeddi Vamsi Mohan Raj | A | Common Stock | |||||
| Beaver Carolyn | A | Common Stock |