Tesoro Corporation to Participate in the Wells Fargo West Coast Energy Conference

SAN ANTONIO - June 14, 2017 - Tesoro Corporation (NYSE: TSO) announced today that Greg Goff, Chairman, President and Chief Executive Officer and the Investor Relations team will participate in the Wells Fargo West Coast Energy Conference on Tuesday, June 20, 2017 in San Francisco.

Investor materials to be used during this conference will be available on Tesoro's website on the investor relations section at www.tsocorp.com.

Tesoro Corporation, soon to become Andeavor, is an independent refiner and marketer of petroleum products. Tesoro, through its subsidiaries, operates 10 refineries in the western United States with a combined capacity of over 1.1 million barrels per day and ownership in a logistics business, which includes interest in Tesoro Logistics LP (NYSE: TLLP) and Western Refining Logistics, LP (NYSE: WNRL) and ownership of their general partners. Tesoro's retail-marketing system includes approximately 3,000 retail stations marketed under multiple well-known fuel brands, including ARCO®, SuperAmerica®, Shell®, Exxon®, Mobil®, Conoco®, Tesoro®, USA Gasoline(TM) and Giant®.

Contact:

Investors:
Brian Randecker, Investor Relations, [phone]

Media:
Tesoro Media Relations, [e-mail], [phone]

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Source: Tesoro Corporation via Globenewswire