U.S. Silica Announces Timing of Earnings Release and Investor Call

FREDERICK, Md., July 9, 2015 /PRNewswire/ -- U.S. Silica Holdings, Inc. SLCA announced today that it will release its second quarter 2015 financial results after the New York Stock Exchange closes on Tuesday, July 28, 2015. This release will be followed by a conference call for investors on Wednesday, July 29, 2015 at 9:00 a.m. Eastern Time to discuss the results. Hosting the call will be Bryan Shinn, president and chief executive officer and Don Merril, vice president and chief financial officer.

Investors are invited to listen to a live webcast of the conference call by visiting the "Investor Resources" section of the Company's website at www.ussilica.com. The webcast will be archived for one year. The call can also be accessed live over the telephone by dialing (877) 869-3847 or for international callers, (201) 689-8261. A replay will be available shortly after the call and can be accessed by dialing (877) 660-6853 or for international callers, (201) 612-7415. The conference ID for the replay is 13614342. The replay will be available through August 28, 2015.

About U.S. Silica

U.S. Silica Holdings, Inc., a member of the Russell 2000, is a leading producer of commercial silica used in the oil and gas industry, and in a wide range of industrial applications. Over its 115-year history, U.S. Silica has developed core competencies in mining, processing, logistics and materials science that enable it to produce and cost-effectively deliver over 260 products to customers across our end markets. The Company is headquartered in Frederick, Maryland and also has offices located in Chicago, Illinois, Houston, Texas and Shanghai, China. The Company operates on a platform of ethics, safety and sustainability. U.S. Silica is a founding member of Wisconsin Industrial Sand Association and has been recognized by the Wisconsin Department of Natural Resources (WDNR) as a partner in the WDNR Green Tier program. In becoming a Green Tier participant, U.S. Silica demonstrates its commitment to achieving superior environmental and economic performance.

U.S. Silica Holdings, Inc.  
Michael Lawson    
Director of Investor Relations and Corporate Communications    
(301) 682-0304    
lawsonm@ussilica.com

Media Inquiries:
Alison Holder
Manager of Corporate Communications
301-682-0326
holder@ussilica.com

To view the original version on PR Newswire, visit:http://www.prnewswire.com/news-releases/us-silica-announces-timing-of-earnings-release-and-investor-call-300110810.html

SOURCE U.S. Silica Holdings, Inc.