| Date | Event |
| 6-Nov-09 | Atlas Energy Inc. Earnings Call scheduled for 9:00 am ET today |
| 5-Nov-09 | Earnings announcement |
| 30-Sep-09 | ATLAS ENERGY RESOURCES, LLC Files SEC form 8-K, Completion of Acquisition or Disposition of Assets, Notice of Delisti |
| 29-Sep-09 | Price hit new 52-week high ($30.32) |
| 28-Sep-09 | Price hit new 52-week high ($29.96) |
| 25-Aug-09 | Price hit new 52-week high ($28.81) |
| 11-Aug-09 | Atlas Energy Resources Earnings Call scheduled for 9:00 am ET today |
| 10-Aug-09 | ATLAS ENERGY RESOURCES, LLC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements a |
| 10-Aug-09 | ATLAS ENERGY RESOURCES, LLC Files SEC form 10-Q, Quarterly Report |
| 24-Jul-09 | ATLAS ENERGY RESOURCES, LLC Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 17-Jul-09 | ATLAS ENERGY RESOURCES, LLC Files SEC form 8-K, Entry into a Material Definitive Agreement |
| 13-Jul-09 | ATLAS ENERGY RESOURCES, LLC Files SEC form 8-K, Other Events |
| 5-Jun-09 | ATLAS ENERGY RESOURCES, LLC Files SEC form 8-K, Entry into a Material Definitive Agreement, Termination of a Material |
| 8-May-09 | ATLAS ENERGY RESOURCES, LLC Files SEC form 10-Q, Quarterly Report |
| 7-May-09 | ATLAS ENERGY RESOURCES, LLC Files SEC form 8-K, Results of Operations and Financial Condition |
| 6-May-09 | ATLAS ENERGY RESOURCES, LLC Files SEC form 8-K, Other Events |
| 28-Apr-09 | ATLAS ENERGY RESOURCES, LLC Files SEC form 8-K, Entry into a Material Definitive Agreement |
| 27-Apr-09 | ATLAS ENERGY RESOURCES, LLC Files SEC form 8-K, Regulation FD Disclosure, Other Events |
| 17-Apr-09 | ATLAS ENERGY RESOURCES, LLC Files SEC form 8-K, Entry into a Material Definitive Agreement |
| 27-Mar-09 | ATLAS ENERGY RESOURCES, LLC Files SEC form 8-K, Change in Directors or Principal Officers |
| 6-Mar-09 | Price hit new 52-week low ($7.97) |
| 2-Mar-09 | ATLAS ENERGY RESOURCES, LLC Files SEC form 10-K, Annual Report |
| 26-Feb-09 | ATLAS ENERGY RESOURCES, LLC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements a |
| 9-Feb-09 | ATLAS ENERGY RESOURCES, LLC Files SEC form 8-K, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or |
| 31-Dec-08 | ATLAS ENERGY RESOURCES, LLC Files SEC form 8-K, Change in Directors or Principal Officers |
| 23-Dec-08 | Price hit new 52-week low ($11.20) |
| 6-Nov-08 | ATLAS ENERGY RESOURCES, LLC Files SEC form 10-Q, Quarterly Report |
| 3-Nov-08 | ATLAS ENERGY RESOURCES, LLC Files SEC form 8-K, Results of Operations and Financial Condition |