Kiszka Robert
Reporting Owner SEC Filing List

CIK: 0001687112
Form Filer Subject Company Filing Agent Date Actions
4Statement of changes in beneficial owner...Smart Sand, Inc. 08/20/2026
4Statement of changes in beneficial owner...Kiszka Robert 08/20/2026
4Statement of changes in beneficial owner...Smart Sand, Inc. 06/09/2026
4Statement of changes in beneficial owner...Kiszka Robert 06/09/2026
4Statement of changes in beneficial owner...Smart Sand, Inc. 03/19/2026
4Statement of changes in beneficial owner...Kiszka Robert 03/19/2026
4/AAmendment to Statement of changes in ben...Smart Sand, Inc. 03/03/2026
4/AAmendment to Statement of changes in ben...Smart Sand, Inc. 03/03/2026
4Statement of changes in beneficial owner...Smart Sand, Inc. 03/03/2026
4Statement of changes in beneficial owner...Smart Sand, Inc. 03/03/2026
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Kiszka Robert 's Ownership Transactions

Issuer Filing
Date
Transaction
Date
Transaction
Type
Shares Price Total Amt Shares Owned