<SEC-DOCUMENT>0001529628-21-000049-index.html : 20210222 <SEC-HEADER>0001529628-21-000049.hdr.sgml : 20210222 <ACCEPTANCE-DATETIME>20210222160920 ACCESSION NUMBER: 0001529628-21-000049 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20210209 FILED AS OF DATE: 20210222 DATE AS OF CHANGE: 20210222 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Porcelli Frank CENTRAL INDEX KEY: 0001319575 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-37936 FILM NUMBER: 21660309 MAIL ADDRESS: STREET 1: 800 SCUDDERS MILL RD CITY: PLAINSBORO STATE: NJ ZIP: 08536 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Smart Sand, Inc. CENTRAL INDEX KEY: 0001529628 STANDARD INDUSTRIAL CLASSIFICATION: MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400] IRS NUMBER: 452809926 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1725 HUGHES LANDING BOULEVARD STREET 2: SUITE 800 CITY: THE WOODLANDS STATE: TX ZIP: 77380 BUSINESS PHONE: (281) 231-2660 MAIL ADDRESS: STREET 1: 1725 HUGHES LANDING BOULEVARD STREET 2: SUITE 800 CITY: THE WOODLANDS STATE: TX ZIP: 77380 </SEC-HEADER> <DOCUMENT> <TYPE>3 <SEQUENCE>1 <FILENAME>wf-form3_161402811896939.xml <DESCRIPTION>FORM 3 <TEXT> Document 1 - file: wf-form3_161402811896939.html
Document 1 - RAW XML: wf-form3_161402811896939.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-24 <SEQUENCE>2 <FILENAME>snd-formpoaforsection16xpo.htm <DESCRIPTION>PORCELLI POWER OF ATTORNEY <TEXT> Document 2 - file: snd-formpoaforsection16xpo.htm
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