0001209191-21-059074.txt : 20211004 0001209191-21-059074.hdr.sgml : 20211004 20211004172302 ACCESSION NUMBER: 0001209191-21-059074 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20211001 FILED AS OF DATE: 20211004 DATE AS OF CHANGE: 20211004 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Rogers Sandra CENTRAL INDEX KEY: 0001885218 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35416 FILM NUMBER: 211304018 MAIL ADDRESS: STREET 1: 24275 KATY FREEWAY STREET 2: SUITE 600 CITY: KATY STATE: TX ZIP: 77494 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: TX FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 24275 KATY FREEWAY STREET 2: SUITE 600 CITY: KATY STATE: TX ZIP: 77494 BUSINESS PHONE: (281) 258-2170 MAIL ADDRESS: STREET 1: 24275 KATY FREEWAY STREET 2: SUITE 600 CITY: KATY STATE: TX ZIP: 77494 FORMER COMPANY: FORMER CONFORMED NAME: GGC USS HOLDINGS, INC. DATE OF NAME CHANGE: 20110630 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2021-10-01 0 0001524741 U.S. SILICA HOLDINGS, INC. SLCA 0001885218 Rogers Sandra 24275 KATY FREEWAY SUITE 600 KATY TX 77494 1 0 0 0 Common Stock 2021-10-01 4 A 0 8793 0.00 A 8793 D Restricted Stock Units granted on October 1, 2021 and vesting on May 13, 2022. /s/ Matthew Rinegar, as Attorney-in-Fact 2021-10-04