Questar Board Declares 283rd Consecutive Dividend

Questar Corp.’s (NYSE:STR) board of directors today approved a $0.21 (21 cents) quarterly common stock cash dividend. The dividend, payable September 14, 2015, to shareholders of record on August 21, 2015, is the same as the previous quarter. This is the company’s 283rd consecutive dividend.

About Questar Corporation:

Questar is a Rockies-based integrated natural gas company with an enterprise value of about $5.4 billion and three complementary lines of business:

• Questar Gas Company provides retail gas distribution in Utah, Wyoming, and Idaho;
• Wexpro Company develops and produces natural gas from cost-of-service reserves for Questar Gas customers; and
• Questar Pipeline Company operates interstate natural gas pipelines and storage facilities in the western U.S. and provides other energy services.

Questar is headquartered in Salt Lake City, Utah.

For more information, visit Questar’s website at: http://www.questar.com.

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Questar CorporationInvestors: Tony Ivins, [phone]Media: Chad Jones, [phone]