U.S. Silica Holdings, Inc. (NYSE:SLCA) Files An 8-K Results of Operations and Financial Condition

Item2.02

On February22, 2017, U.S. Silica Holdings, Inc. issued a press
release providing information regarding earnings for the quarter
and year ended December31, 2016. A copy of the press release is
attached hereto as Exhibit 99.1.

The information, including Exhibit 99.1, in this Form 8-K is
being furnished and shall not be deemed filed for purposes of
Section18 of the Securities Exchange Act of 1934 or otherwise
subject to the liabilities of that Section. The information in
this Form 8-K shall not be incorporated by reference into any
filing under the Securities Act of 1933, except as shall
otherwise be expressly set forth by specific reference in such
filing.

(d) Exhibits. The following exhibit is furnished herewith:

About U.S. Silica Holdings, Inc. (NYSE:SLCA)

U.S. Silica Holdings, Inc. (U.S. Silica) is a domestic producer of commercial silica, a specialized mineral that is an input into a range of end markets. The Company operates in two segments: Oil & Gas Proppants, and Industrial & Specialty Products. In the Oil & Gas Proppants segment, the Company serves the oil and gas recovery market providing fracturing sand, or frac sand. The Industrial & Specialty Products segment consists of over 250 products and materials. In its end market, oil and gas proppants, its frac sand is used to stimulate and maintain the flow of hydrocarbons in oil and natural gas wells. Its silica is also used as an irreplaceable raw material in a range of industrial applications, including glassmaking and chemical manufacturing. The Company produces and sells a range of commercial silica products, including whole grain and ground products, as well as other industrial mineral products.

U.S. Silica Holdings, Inc. (NYSE:SLCA) Recent Trading Information

U.S. Silica Holdings, Inc. (NYSE:SLCA) closed its last trading session 00.00 at 59.50 with 2,738,370 shares trading hands.