| Date | Time | Source | Headline | Symbol | Company |
| 01/27/2011 | 2:43PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 01/21/2011 | 11:05AM | Edgar (US Regulatory) | Initial Statement of Beneficial Ownership (3) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 01/18/2011 | 10:40AM | Edgar (US Regulatory) | Current report filing (8-K) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 01/10/2011 | 12:47PM | Edgar (US Regulatory) | Amended Statement of Ownership (SC 13G/A) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 12/20/2010 | 5:30PM | Edgar (US Regulatory) | Amended Annual Report (10-K/A) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 12/20/2010 | 10:35AM | Edgar (US Regulatory) | Amended Statement of Beneficial Ownership (SC 13D/A) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 12/14/2010 | 5:05PM | Edgar (US Regulatory) | Current report filing (8-K) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 12/14/2010 | 12:50PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 12/14/2010 | 10:04AM | Business Wire | Clayton Williams Energy Announces the Death of L. Paul Latham, Director, Executive Vice President, and Chief Operating Officer | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 12/02/2010 | 9:43AM | Edgar (US Regulatory) | Current report filing (8-K) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 11/29/2010 | 10:01AM | Edgar (US Regulatory) | Current report filing (8-K) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 11/23/2010 | 12:03PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 11/23/2010 | 11:49AM | Business Wire | Clayton Williams Energy to Present at Jefferies Global Energy Conference | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 11/12/2010 | 7:55AM | Business Wire | Clayton Williams Energy Provides Financial Guidance for 2010 | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 11/05/2010 | 3:28PM | Edgar (US Regulatory) | Quarterly Report (10-Q) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 11/03/2010 | 12:28PM | Edgar (US Regulatory) | Current report filing (8-K) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 11/03/2010 | 7:55AM | Business Wire | Clayton Williams Energy Announces Third Quarter 2010 Financial Results | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 10/22/2010 | 9:39AM | Edgar (US Regulatory) | Current report filing (8-K) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 10/20/2010 | 8:30AM | Business Wire | Clayton Williams Energy, Inc. Q3 2010 Results Conference Call | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 10/12/2010 | 4:35PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 10/12/2010 | 10:21AM | Edgar (US Regulatory) | Current report filing (8-K) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 10/08/2010 | 2:02PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 10/07/2010 | 4:40PM | Business Wire | Clayton Williams Energy to Present at IPAA OGIS San Francisco Conference | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 10/04/2010 | 9:38AM | Edgar (US Regulatory) | Current report filing (8-K) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 09/23/2010 | 2:23PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 08/19/2010 | 9:25AM | Edgar (US Regulatory) | Current report filing (8-K) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 08/19/2010 | 7:55AM | Business Wire | Clayton Williams Energy Provides Financial Guidance for 2010 | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 08/09/2010 | 4:14PM | Edgar (US Regulatory) | Quarterly Report (10-Q) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 08/09/2010 | 10:32AM | Edgar (US Regulatory) | Current report filing (8-K) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 08/09/2010 | 7:55AM | Business Wire | Clayton Williams Energy Announces Second Quarter 2010 Financial Results | NYSE:CWEI | Clayton Williams Energy, Inc. |