| Date | Event |
| 2-Dec-09 | CLAYTON WILLIAMS ENERGY INC /DE Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements a |
| 12-Nov-09 | CLAYTON WILLIAMS ENERGY INC /DE Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits |
| 6-Nov-09 | CLAYTON WILLIAMS ENERGY INC /DE Files SEC form 10-Q, Quarterly Report |
| 4-Nov-09 | Clayton Williams Energy, Inc. Results Call scheduled for 2:30 pm ET today |
| 4-Nov-09 | CLAYTON WILLIAMS ENERGY INC /DE Files SEC form 8-K, Results of Operations and Financial Condition, Regulation FD Disc |
| 4-Nov-09 | Earnings announcement |
| 1-Sep-09 | CLAYTON WILLIAMS ENERGY INC /DE Files SEC form 8-K, Other Events |
| 13-Aug-09 | CLAYTON WILLIAMS ENERGY INC /DE Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits |
| 5-Aug-09 | Clayton Williams Energy, Inc. Q2 2009 Results Call scheduled for 2:30 pm ET today |
| 5-Aug-09 | CLAYTON WILLIAMS ENERGY INC /DE Files SEC form 8-K, Results of Operations and Financial Condition, Regulation FD Disc |
| 8-Jul-09 | Price hit new 52-week low ($15.66) |
| 7-Jul-09 | Price hit new 52-week low ($15.93) |
| 6-Jul-09 | Price hit new 52-week low ($16.41) |
| 19-Jun-09 | CLAYTON WILLIAMS ENERGY INC /DE Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits |
| 27-May-09 | CLAYTON WILLIAMS ENERGY INC /DE Files SEC form 8-K, Creation of a Direct Financial Obligation or an Obligation under |
| 26-May-09 | CLAYTON WILLIAMS ENERGY INC /DE Files SEC form 8-K, Creation of a Direct Financial Obligation or an Obligation under |
| 14-May-09 | CLAYTON WILLIAMS ENERGY INC /DE Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits |
| 8-May-09 | CLAYTON WILLIAMS ENERGY INC /DE Files SEC form 10-Q, Quarterly Report |
| 5-May-09 | CLAYTON WILLIAMS ENERGY INC /DE Files SEC form 8-K, Results of Operations and Financial Condition, Regulation FD Disc |
| 20-Apr-09 | CLAYTON WILLIAMS ENERGY INC /DE Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits |
| 17-Apr-09 | CLAYTON WILLIAMS ENERGY INC /DE Files SEC form 8-K, Completion of Acquisition or Disposition of Assets, Creation of a |
| 16-Mar-09 | CLAYTON WILLIAMS ENERGY INC /DE Files SEC form 10-K, Annual Report |
| 10-Mar-09 | CLAYTON WILLIAMS ENERGY INC /DE Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statemen |
| 5-Feb-09 | CLAYTON WILLIAMS ENERGY INC /DE Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits |
| 10-Dec-08 | CLAYTON WILLIAMS ENERGY INC /DE Files SEC form 8-K, Change in Directors or Principal Officers, Regulation FD Disclosu |
| 9-Dec-08 | CLAYTON WILLIAMS ENERGY INC /DE Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits |
| 2-Dec-08 | CLAYTON WILLIAMS ENERGY INC /DE Files SEC form 8-K, Notice of Delisting or Failure to Satisfy a Continued Listing Rul |
| 20-Nov-08 | CLAYTON WILLIAMS ENERGY INC /DE Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements a |
| 13-Nov-08 | CLAYTON WILLIAMS ENERGY INC /DE Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits |
| 10-Nov-08 | CLAYTON WILLIAMS ENERGY INC /DE Files SEC form 10-Q, Quarterly Report |
| 5-Nov-08 | CLAYTON WILLIAMS ENERGY INC /DE Files SEC form 8-K, Results of Operations and Financial Condition, Regulation FD Disc |