<SEC-DOCUMENT>0001209191-16-108564-index.html : 20160315
<SEC-HEADER>0001209191-16-108564.hdr.sgml : 20160315
<ACCEPTANCE-DATETIME>20160315165715
ACCESSION NUMBER:		0001209191-16-108564
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20160314
FILED AS OF DATE:		20160315
DATE AS OF CHANGE:		20160315

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			U.S. SILICA HOLDINGS, INC.
		CENTRAL INDEX KEY:			0001524741
		STANDARD INDUSTRIAL CLASSIFICATION:	MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400]
		IRS NUMBER:				263718801
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		8490 PROGRESS DRIVE, SUITE 300
		CITY:			FREDERICK
		STATE:			MD
		ZIP:			21701
		BUSINESS PHONE:		301-682-0600

	MAIL ADDRESS:	
		STREET 1:		8490 PROGRESS DRIVE, SUITE 300
		CITY:			FREDERICK
		STATE:			MD
		ZIP:			21701

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	GGC USS HOLDINGS, INC.
		DATE OF NAME CHANGE:	20110630

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Merril Donald A
		CENTRAL INDEX KEY:			0001350906

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35416
		FILM NUMBER:		161507580

	MAIL ADDRESS:	
		STREET 1:		1293 SOUTH MAIN STREET
		CITY:			AKRON
		STATE:			OH
		ZIP:			44301
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
Document 1 - file: doc4.html

Document 1 - RAW XML: doc4.xml

</DOCUMENT>
</SEC-DOCUMENT>