| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Knutson Paul L VP, Human Resources | S | Common Stock | |||||
| Knutson Paul L VP, Human Resources | G | Common Stock | |||||
| Knutson Paul L VP, Human Resources | G | Common Stock | |||||
| Knutson Paul L VP, Human Resources | S | Common Stock | |||||
| Nelson Tyler J VP, Chief Financial Officer | A | Restricted Stock Units |