Young William John
Reporting Owner SEC Filing List

CIK: 0001687130
FormFilerSubject CompanyFiling AgentDateActions
4Statement of changes in beneficial owner...Smart Sand, Inc.03/19/2026
4Statement of changes in beneficial owner...Young William John03/19/2026
4Statement of changes in beneficial owner...Young William John03/03/2026
4Statement of changes in beneficial owner...Smart Sand, Inc.03/03/2026
4Statement of changes in beneficial owner...Smart Sand, Inc.03/03/2026
4Statement of changes in beneficial owner...Young William John03/03/2026
4Statement of changes in beneficial owner...Young William John02/24/2026
4Statement of changes in beneficial owner...Smart Sand, Inc.02/24/2026
4Statement of changes in beneficial owner...Young William JohnYoung William John /fa07/31/2025
4Statement of changes in beneficial owner...Smart Sand, Inc.Young William John /fa07/31/2025
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Young William John 's Ownership Transactions

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SharesPriceTotal AmtShares Owned