| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Marlin Richard | S | Common Stock, $0.20 par value | |||||
| Marlin Richard | S | Common Stock, $20 par value | |||||
| Chroback Bruce Asst. Treasurer and Controller | D | Common Stock, $.20 par value | |||||
| Hiatt Sam VP-Sales | D | Common Stock, $.20 par value | |||||
| Deese Jerry E VP-Controller of Plant Ops | D | Common Stock, $.20 par value |