Type	Name	Date
Credit agreement	Third Amendment to Credit Agreement, among Smart Sand, Inc., as borrower, the subsidiaries of Smart Sand, Inc. party thereto, as guarantors, the lenders party thereto, and Jefferies Finance LLC, as administrative agent and collateral agent	02/26/2019
Credit agreement	Credit Agreement, among Smart Sand, Inc., as the Borrower, the Lenders party thereto and Jefferies Finance LLC, as Administrative Agent and Collateral Agent	12/14/2016
Registration rights agreement	Registration Rights Agreement, by and among Smart Sand, Inc. and the Persons listed on Schedule A thereto	11/15/2016