| Date | Time | Source | Headline | Symbol | Company |
| 05/27/2009 | 6:00AM | Edgar (US Regulatory) | Current report filing (8-K) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 05/26/2009 | 5:28PM | Edgar (US Regulatory) | Current report filing (8-K) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 05/26/2009 | 4:46PM | Business Wire | Clayton Williams Energy’s $250 Million Borrowing Base Affirmed by Bank Group | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 05/14/2009 | 9:54AM | Edgar (US Regulatory) | Current report filing (8-K) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 05/14/2009 | 7:55AM | Business Wire | Clayton Williams Energy Provides Financial Guidance for 2009 | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 05/08/2009 | 3:41PM | Edgar (US Regulatory) | Quarterly Report (10-Q) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 05/07/2009 | 8:35PM | Marketwired | Brigham Exploration Provides Williston Basin and Southern Louisiana Operational Update | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 05/05/2009 | 3:08PM | Business Wire | Clayton Williams Energy Provides Update on Operations | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 05/05/2009 | 11:34AM | Edgar (US Regulatory) | Current report filing (8-K) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 05/05/2009 | 7:55AM | Business Wire | Clayton Williams Energy Announces First Quarter 2009 Financial Results | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 05/04/2009 | 11:00AM | Business Wire | CORRECTED: Clayton Williams Energy, Inc. Q1 2009 Results Conference Call | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 04/28/2009 | 4:05PM | Business Wire | Clayton Williams Energy, Inc. Q1 2009 Results Conference Call | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 04/20/2009 | 4:05PM | Edgar (US Regulatory) | Current report filing (8-K) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 04/17/2009 | 4:32PM | Edgar (US Regulatory) | Current report filing (8-K) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 04/16/2009 | 6:20PM | Business Wire | Clayton Williams Energy to Present at IPAA OGIS New York Conference | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 03/26/2009 | 12:45PM | Edgar (US Regulatory) | Proxy Statement (definitive) (DEF 14A) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 03/10/2009 | 9:41AM | Edgar (US Regulatory) | Current report filing (8-K) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 03/10/2009 | 7:55AM | Business Wire | Clayton Williams Energy Provides Update on Operations | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 03/10/2009 | 7:55AM | Business Wire | Clayton Williams Energy Announces 2008 Financial Results and Reserves | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 03/04/2009 | 12:10PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 03/04/2009 | 12:10PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 02/25/2009 | 4:35PM | Business Wire | Clayton Williams Energy, Inc. Year End 2008 and Q4 2008 Results Conference Call | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 02/25/2009 | 7:55AM | Business Wire | Clayton Williams Energy Announces Completion of Louisiana Discovery Well and Abandonment of Utah Well | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 02/17/2009 | 3:07PM | Edgar (US Regulatory) | Schedule 13G | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 02/10/2009 | 8:17AM | Edgar (US Regulatory) | Amended Statement of Ownership (SC 13G/A) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 02/05/2009 | 10:21AM | Edgar (US Regulatory) | Current report filing (8-K) | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 02/05/2009 | 7:55AM | Business Wire | Clayton Williams Energy, Inc. Provides Financial Guidance for 2009 | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 02/03/2009 | 6:00AM | Marketwired | Brigham Exploration Announces 1,200 Barrel of Oil per Day Bakken Completion West of Nesson Anticline | NYSE:CWEI | Clayton Williams Energy, Inc. |
| 01/13/2009 | 2:08PM | Dow Jones News | Oil Price Drop May Hurt Cos Proven Reserves,Borrowing Ability | NYSE:CWEI | Clayton Williams Energy Inc. |
| 01/07/2009 | 7:55AM | Business Wire | Clayton Williams Energy Provides Operations Update on Bossier Drilling in North Louisiana and East Texas | NYSE:CWEI | Clayton Williams Energy, Inc. |