Upgrade to SI Premium - Free Trial

Form SCHEDULE 13G/A Smart Sand, Inc. Filed by: YOUNG CHARLES EDWIN

August 13, 2026 9:07 PM





Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
Rule 13d-1(b)
Rule 13d-1(c)
Rule 13d-1(d)




schemaVersion:


SCHEDULE 13G




Comment for Type of Reporting Person: The percentages used in this Schedule 13G/A are calculated based upon the 42,494,871 shares of common stock, par value $0.001 per share ("Common Stock"), of Smart Sand, Inc. (the "Company") issued and outstanding as of June 30, 2026, which information was provided by the Issuer to the Reporting Person. As of June 30, 2026, Charles E. Young owned approximately 67% of the membership interests Keystone Cranberry, LLC and is the sole managing member of Keystone Cranberry, LLC, and has sole voting and investment power over the 5,842,700 shares held by Keystone Cranberry, LLC. Mr. Young disclaims beneficial ownership of the shares held by Keystone Cranberry, LLC except to the extent of his pecuniary interest therein. Also includes (i) 1,184,664 shares held directly by Mr. Young and (ii) 330,369 restricted shares issued under the Issuer's 2016 Ombnibus Incentive Plan ("2016 Plan") to Mr. Young that are subject to time vesting requirements. Does not include 500,879 restricted shares issued to Mr. Young under the 2016 Plan that are subject to performance-based vesting requirements.


SCHEDULE 13G




Comment for Type of Reporting Person: The percentages used in this Schedule 13G/A are calculated based upon the 42,494,871 shares of Common Stock of the Company issued and outstanding as of June 30, 2026, which information was provided by the Issuer to the Reporting Person. As of June 30, 2026, Charles E. Young owned approximately 67% of the membership interests Keystone Cranberry, LLC and is the sole managing member of Keystone Cranberry, LLC, and has sole voting and investment power over the shares held by Keystone Cranberry, LLC.


SCHEDULE 13G



YOUNG CHARLES EDWIN
Signature:/s/ Charles E. Young
Name/Title:Charles E. Young
Date:08/13/2026
KEYSTONE CRANBERRY, LLC
Signature:/s/ Charles E. Young
Name/Title:Sole Managing Member
Date:08/13/2026

Categories

SEC Filings