Contact

If you are a current or prospective investor in Atlas Energy, L.P. is looking for more information on our company, please contact:

Stock Investor Relations
Brian Begley
Vice President
1845 Walnut Street, Suite 1000
Philadelphia, PA 19103
Phone: 1-877-280-2857
Fax: 215-553-8455
Investorrelations@atlasenergy.com


Corporate Headquarters
Atlas Energy, L.P.
Park Place Corporate Center One
1000 Commerce Drive, 4th Floor
Pittsburgh, PA 15275
Phone: 412-489-0006

If you are a limited partner in one of our natural gas drilling partnership programs or would like information about our natural gas drilling partnership programs, please contact:

Drilling Program Investor Services
Atlas Resources, LLC
Park Place Corporate Center One
1000 Commerce Drive, Suite 410
Pittsburgh, PA 15275
Phone: 800-251-0171, option 3
Fax: 412-262-7430
investorservices@atlasenergy.com
marketingsupport@atlasenergy.com

Anthem Securities, Inc.
Park Place Corporate Center One
1000 Commerce Drive, Suite 410
Pittsburgh, PA 15275
Phone: 412-262-1680

If you are a current or prospective Atlas Energy, L.P. stock holder and have questions about the cash distributions or stock transfers, please contact our transfer agent:

American Stock Transfer & Trust
59 Maiden Lane
Plaza Level
New York, NY 10038
Phone: 800-937-5449
www.amstock.com

Former Atlas Energy Resources, LLC Unitholders:

If you are a former Atlas Energy Resources, LLC unitholder and need to access a copy of a K-1 tax form, please call our dedicated tax support at 877-804-9549.