| Type | Value |
|---|---|
| cik | 0000825886 |
| ticker | N/A |
| Date | Type | Insider | Qty | Price | Signals |
|---|---|---|---|---|---|
| 17 Sept 2010 | PURCHASE | CLAYTON WILLIAMS ENERGY INC /DEentity | 18 | 385.54 USD | indirect |
| 17 Sept 2010 | PURCHASE | SOUTHWEST ROYALTIES INCentity | 18 | 385.54 USD | |
| 18 Jun 2010 | PURCHASE | CLAYTON WILLIAMS ENERGY INC /DEentity | 156 | 408.82 USD | indirect |
| 18 Jun 2010 | PURCHASE | SOUTHWEST ROYALTIES INCentity | 156 | 408.82 USD | |
| 18 Dec 2009 | PURCHASE | SOUTHWEST ROYALTIES INCentity | 10 | 354.65 USD | |
| 18 Dec 2009 | PURCHASE | CLAYTON WILLIAMS ENERGY INC /DEentity | 10 | 354.65 USD | indirect |
| 16 Sept 2009 | PURCHASE | CLAYTON WILLIAMS ENERGY INC /DEentity | 56 | 370.49 USD | indirect |
| 16 Sept 2009 | PURCHASE | SOUTHWEST ROYALTIES INCentity | 56 | 370.49 USD | |
| 16 Jun 2009 | PURCHASE | CLAYTON WILLIAMS ENERGY INC /DEentity | 65 | 379.22 USD | indirect |
| 16 Jun 2009 | PURCHASE | SOUTHWEST ROYALTIES INCentity | 65 | 379.22 USD | |
| 18 Dec 2008 | PURCHASE | SOUTHWEST ROYALTIES INCentity | 20 | 999.39 USD | |
| 18 Dec 2008 | PURCHASE | CLAYTON WILLIAMS ENERGY INC /DEentity | 20 | 999.39 USD | indirect |
| 19 Jun 2008 | PURCHASE | CLAYTON WILLIAMS ENERGY INC /DEentity | 178 | 1088.80 USD | indirect |
| 19 Jun 2008 | PURCHASE | SOUTHWEST ROYALTIES INCentity | 178 | 1088.80 USD | |
| 19 Dec 2007 | PURCHASE | SOUTHWEST ROYALTIES INCentity | 99 | 461.81 USD | |
| 19 Dec 2007 | PURCHASE | CLAYTON WILLIAMS ENERGY INC /DEentity | 99 | 461.81 USD | indirect |
| 27 Sept 2007 | PURCHASE | CLAYTON WILLIAMS ENERGY INC /DEentity | 9 | 481.23 USD | indirect |
| 27 Sept 2007 | PURCHASE | SOUTHWEST ROYALTIES INCentity | 9 | 481.23 USD | |
| 29 Jun 2007 | PURCHASE | SOUTHWEST ROYALTIES INCentity | 257 | 499.70 USD | |
| 29 Jun 2007 | PURCHASE | CLAYTON WILLIAMS ENERGY INC /DEentity | 257 | 499.70 USD | indirect |
| 30 Jun 2006 | PURCHASE | CLAYTON WILLIAMS ENERGY INC /DEentity | 344 | 692.47 USD | indirect |
| 30 Jun 2006 | PURCHASE | SOUTHWEST ROYALTIES INCentity | 344 | 692.47 USD | |
| 05 Dec 2003 | PURCHASE | SOUTHWEST ROYALTIES INCentity | 7.5 | 213.80 USD | |
| 05 Dec 2003 | PURCHASE | WOMMACK H H III | 7.5 | 213.80 USD | indirect |
| 07 Oct 2003 | PURCHASE | SOUTHWEST ROYALTIES INCentity | 10 | 226.11 USD |