| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Clayton Williams Energy Inc | P | Limited Partnership Interest | |||||
| Southwest Royalties Inc | P | Limited Partnership Interest | |||||
| Clayton Williams Energy Inc | P | Limited Partnership Interest | |||||
| Southwest Royalties Inc | P | Limited Partnership Interest | |||||
| Clayton Williams Energy Inc | P | Limited Partnership Interest |