Attached files

file filename
EX-31.2 - EX-31.2 - Smart Sand, Inc.a2020q410kex312.htm
10-K - 10-K - Smart Sand, Inc.snd-20201231.htm
EX-95.1 - EX-95.1 - Smart Sand, Inc.a202010kex951.htm
EX-32.2 - EX-32.2 - Smart Sand, Inc.a2020q410kex322.htm
EX-31.1 - EX-31.1 - Smart Sand, Inc.a2020q410kex311.htm
EX-23.2 - EX-23.2 - Smart Sand, Inc.a202010kex232.htm
EX-23.1 - EX-23.1 - Smart Sand, Inc.a202010kex231.htm
EX-21.1 - EX-21.1 - Smart Sand, Inc.a2020q410kex211.htm
EX-10.32 - EX-10.32 - Smart Sand, Inc.a2020ex1032.htm
EX-4.3 - EX-4.3 - Smart Sand, Inc.a202010kex43.htm

Exhibit 32.1
CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the Annual Report of Smart Sand, Inc. (the “Company”) on Form 10-K for the year ended December 31, 2020 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Charles E. Young, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:
(1)    The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
(2)    The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.
Dated: March 3, 2021
 /s/ Charles E. Young
Charles E. Young, Chief Executive Officer
(Principal Executive Officer)