| Date | Issuer | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Elkcorp | U | Common Stock, $1 par value per share | |||||
| Elkcorp | A | Incentive Stock Option (Right to Buy) | |||||
| Elkcorp | A | Common Stock, $1 par value per share | |||||
| Elkcorp | M | Common Stock, $1 par value per share | |||||
| Elkcorp | M | Incentive Stock Option, Right to Buy |