Unitholder Services

Western Midstream Partners, LP K-1 Information

Western Midstream Partners, LP (NYSE: WES) unitholders may access K-1 tax information online at www.taxpackagesupport.com/westernmidstream.

For additional information regarding K-1 information, please contact Tax Package Support at (833) 618-2034.

Western Gas Partners, LP K-1 Information

Investors who held units in Western Gas Partners, LP (formerly traded on the NYSE under the ticker “WES”) prior to February 28, 2019, may access K-1 tax information for January and February of 2019, as well as historical information, online at www.taxpackagesupport.com/westernmidstream.

For additional information regarding K-1 information, please contact Tax Package Support at (833) 618-2034.

Western Gas Equity Partners, LP K-1 Information

Investors who held units in Western Gas Equity Partners, LP (formerly traded on the NYSE under the ticker “WGP”) prior to February 28, 2019, may access current and historical K-1 tax information online at www.taxpackagesupport.com/westernmidstream

For additional information regarding K-1 information, please contact Tax Package Support at (833) 618-2034.

Investor Account Changes and Other Information

Computershare is the transfer agent and registrar for Western Midstream Partners, LP’s common units. Please contact Computershare regarding the following:

Unitholders may contact Computershare directly at:

Computershare Trust Company, N.A. 
P.O. Box 43010 
Providence, RI 02940-3010 
(781) 575-3100

-or-

visit the Computershare website at www.computershare.com

Investor Relations Contact

Abby Dempsey 
Investor Relations 
832.636.3612
Abby.Dempsey@WesternMidstream.com

http://investors.westernmidstream.com/unitholder-services