<SEC-DOCUMENT>0001529628-23-000049-index.html : 20230427 <SEC-HEADER>0001529628-23-000049.hdr.sgml : 20230427 <ACCEPTANCE-DATETIME>20230426175020 ACCESSION NUMBER: 0001529628-23-000049 CONFORMED SUBMISSION TYPE: DEFA14A PUBLIC DOCUMENT COUNT: 3 FILED AS OF DATE: 20230427 DATE AS OF CHANGE: 20230426 FILER: 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 FILING VALUES: FORM TYPE: DEFA14A SEC ACT: 1934 Act SEC FILE NUMBER: 001-37936 FILM NUMBER: 23851084 BUSINESS ADDRESS: STREET 1: 28420 HARDY TOLL ROAD STREET 2: SUITE 130 CITY: SPRING STATE: TX ZIP: 77373 BUSINESS PHONE: (281) 231-2660 MAIL ADDRESS: STREET 1: 28420 HARDY TOLL ROAD STREET 2: SUITE 130 CITY: SPRING STATE: TX ZIP: 77373 </SEC-HEADER> <DOCUMENT> <TYPE>DEFA14A <SEQUENCE>1 <FILENAME>snd_defa14ax2023.htm <DESCRIPTION>DEFA14A <TEXT> Document 1 - file: snd_defa14ax2023.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>smartsandinc_vxnaxp92614xpb.jpg <TEXT> Document 2 - file: smartsandinc_vxnaxp92614xpb.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>smartsandinc_vxnaxp92614xpc.jpg <TEXT> Document 3 - file: smartsandinc_vxnaxp92614xpc.jpg
</DOCUMENT> </SEC-DOCUMENT>