INVESTOR ALERT

Levi & Korsinsky, LLP Notifies Shareholders of Questar Corporation of a Class Action Lawsuit in Connection With the Fairness of the Sale of the Company to Dominion Resources, Inc. -- STR

NEW YORK, NY--(Marketwired - February 10, 2016) - The following statement is being issued by Levi & Korsinsky, LLP:

To: All Persons or Entities who purchased Questar Corporation stock prior to February 1, 2016.

You are hereby notified that a class action has been commenced in Utah state court challenging the fairness of the sale of Questar Corporation (NYSE: STR) to Dominion Resources, Inc. (NYSE: D) for $25 in cash per share. To learn more about the action and your rights, go to:

http://zlk.9nl.com/questar-str

or contact Joseph E. Levi, Esq. either via email at [e-mail] or by telephone at [phone], toll-free: [phone]. There is no cost or obligation to you.

Levi & Korsinsky is a national firm with offices in New York, New Jersey, Connecticut, California, and Washington D.C. The firm's attorneys have extensive expertise in prosecuting securities litigation involving financial fraud, representing investors throughout the nation in securities lawsuits and have recovered hundreds of millions of dollars for aggrieved shareholders. For more information, please feel free to contact any of the attorneys listed below. Attorney advertising. Prior results do not guarantee similar outcomes.

Levi & Korsinsky, LLP
Joseph Levi, Esq.
Eduard Korsinsky, Esq.
30 Broad Street - 24th Floor
New York, NY 10004
Tel: [phone]
Toll Free: [phone]
Fax: [phone]
www.zlk.com