    <SEC-DOCUMENT>0001529628-24-000096-index.html : 20240424
    <SEC-HEADER>0001529628-24-000096.hdr.sgml : 20240424
    <ACCEPTANCE-DATETIME>20240424161858
    ACCESSION NUMBER:		0001529628-24-000096
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		3
    FILED AS OF DATE:		20240424
    DATE AS OF CHANGE:		20240424

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Smart Sand, Inc.
    		CENTRAL INDEX KEY:			0001529628
    		STANDARD INDUSTRIAL CLASSIFICATION:	MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400]
    		ORGANIZATION NAME:           	01 Energy & Transportation
    		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:		24870845

    	BUSINESS ADDRESS:
    		STREET 1:		1000 FLORAL VALE BOULEVARD
    		STREET 2:		SUITE 225
    		CITY:			YARDLEY
    		STATE:			PA
    		ZIP:			19067
    		BUSINESS PHONE:		(215) 295-7900

    	MAIL ADDRESS:
    		STREET 1:		1000 FLORAL VALE BOULEVARD
    		STREET 2:		SUITE 225
    		CITY:			YARDLEY
    		STATE:			PA
    		ZIP:			19067
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEFA14A
    <SEQUENCE>1
    <FILENAME>snd_defa14ax2024.htm
    <DESCRIPTION>DEFA14A
    <TEXT>
    Document 1 - file: snd_defa14ax2024.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>smartsandinc_vxnaxp06904xp.jpg
    <TEXT>
    Document 2 - file: smartsandinc_vxnaxp06904xp.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>smartsandinc_vxnaxp06904xpa.jpg
    <TEXT>
    Document 3 - file: smartsandinc_vxnaxp06904xpa.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>