| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Schaeffer Lamar Vice President Sales | D | Common Stock | |||||
| Schaeffer Lamar Vice President Sales | D | Non-Qualified Stock Option (right to buy) | |||||
| Raun David President And Ceo | D | Common Stock | |||||
| Raun David President And Ceo | D | Non-Qualified Stock Option (right to buy) | |||||
| Schmitt Ralph H | D | Non-Qualified Stock Option (right to buy) |