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Filing metadata

Accession number: 0001529628-21-000089
Form type: Form 4
Filer: Smart Sand, Inc.
CIK: CIK 1529628
Filed: Mar 22, 2021
Reporting period: Mar 19, 2021
Description: Insider transaction

Documents

0001529628-21-000089-index.htm

Complete submission

0001529628-21-000089.txt

directory listing

Filed by

Smart Sand, Inc.