| Type | Value |
|---|---|
| cik | 0000825881 |
| ticker | N/A |
| Date | Type | Insider | Qty | Price | Signals |
|---|---|---|---|---|---|
| 17 Sept 2010 | PURCHASE | SOUTHWEST ROYALTIES INCentity | 65 | 226.31 USD | |
| 17 Sept 2010 | PURCHASE | CLAYTON WILLIAMS ENERGY INC /DEentity | 65 | 226.31 USD | indirect |
| 18 Jun 2010 | PURCHASE | SOUTHWEST ROYALTIES INCentity | 85 | 241.51 USD | |
| 18 Jun 2010 | PURCHASE | CLAYTON WILLIAMS ENERGY INC /DEentity | 85 | 241.51 USD | indirect |
| 18 Dec 2009 | PURCHASE | SOUTHWEST OIL & GAS INCOME FUND VIII-A L Pentity | 6 | 224.49 USD | indirect |
| 18 Dec 2009 | PURCHASE | SOUTHWEST ROYALTIES INCentity | 6 | 224.49 USD | |
| 16 Jun 2009 | PURCHASE | CLAYTON WILLIAMS ENERGY INC /DEentity | 124 | 238.94 USD | indirect |
| 16 Jun 2009 | PURCHASE | SOUTHWEST ROYALTIES INCentity | 124 | 238.94 USD | |
| 19 Sept 2008 | PURCHASE | SOUTHWEST ROYALTIES INCentity | 20 | 797.11 USD | |
| 19 Sept 2008 | PURCHASE | CLAYTON WILLIAMS ENERGY INC /DEentity | 20 | 797.11 USD | indirect |
| 19 Jun 2008 | PURCHASE | SOUTHWEST ROYALTIES INCentity | 221.25 | 826.93 USD | |
| 19 Jun 2008 | PURCHASE | CLAYTON WILLIAMS ENERGY INC /DEentity | 221.25 | 826.93 USD | indirect |
| 27 Sept 2007 | PURCHASE | SOUTHWEST ROYALTIES INCentity | 12 | 330.29 USD | |
| 27 Sept 2007 | PURCHASE | CLAYTON WILLIAMS ENERGY INC /DEentity | 12 | 330.29 USD | indirect |
| 29 Jun 2007 | PURCHASE | SOUTHWEST ROYALTIES INCentity | 199 | 350.42 USD | |
| 29 Jun 2007 | PURCHASE | CLAYTON WILLIAMS ENERGY INC /DEentity | 199 | 350.42 USD | indirect |
| 30 Jun 2006 | PURCHASE | CLAYTON WILLIAMS ENERGY INC /DEentity | 236 | 508.92 USD | indirect |
| 30 Jun 2006 | PURCHASE | SOUTHWEST ROYALTIES INCentity | 236 | 508.92 USD | |
| 12 Sept 2003 | PURCHASE | SOUTHWEST ROYALTIES INCentity | 40 | 155.73 USD | |
| 12 Sept 2003 | PURCHASE | WOMMACK H H III | 40 | 155.73 USD | indirect |
| 22 Aug 2003 | PURCHASE | SOUTHWEST ROYALTIES INCentity | 40 | 155.73 USD | |
| 22 Aug 2003 | PURCHASE | SOUTHWEST ROYALTIES INCentity | 40 | 155.73 USD | |
| 22 Aug 2003 | PURCHASE | WOMMACK H H III | 40 | 155.73 USD | indirect |
| 01 Jul 2003 | PURCHASE | WOMMACK H H III | 70 | 237.69 USD | indirect |
| 15 Jul 2003 | PURCHASE | WOMMACK H H III | 20 | 237.69 USD | indirect |