KISZKA ROBERT 4/A
4/A · Smart Sand, Inc. · Filed Mar 3, 2026
Insider Transaction Report
Form 4/AAmended
KISZKA ROBERT
Executive VP of Operations
Transactions
- Tax Payment
Common Stock
[F1][F2]2026-02-28$5.19/sh−6,194$32,147→ 544,782 total
Holdings
- 448,738(indirect: By LLC)
Common Stock
[F3]
Footnotes (3)
- [F1]Represents shares withheld for tax purposes upon the vesting of restricted stock granted to the Reporting Person, the vesting of which is based on the Reporting Person's continued employment with or service to the Issuer on the applicable vesting date.
- [F2]The Form 4, as originally filed, incorrectly reported the number of shares as 515,836. The Form 4, as amended by this Form 4/A, currently reports the corrected number of shares.
- [F3]Held by a limited liability company ("LLC") of which the Reporting Person serves as the sole member with sole voting and investment control over the securities held thereby. The Reporting Person disclaims beneficial ownership of the securities held by the LLC except to the extent of his pecuniary interest therein.
Signature
/s/ Lee E. Beckelman, as Attorney-in-Fact for Robert Kiszka|2026-03-03