Christopher M. Green - 01 Jan 2026 Form 4 Insider Report for Smart Sand, Inc. (SND)

Role: Vice President of Accounting
Signature: /s/ Lee E. Beckelman as Attorney-in-Fact for Christopher Green
Issuer symbol: SND
Transactions as of: 01 Jan 2026
Net transactions value: -$5,072
Form type: 4
Filing time: 05 Jan 2026, 06:51:33 UTC
Previous filing: 18 Dec 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Green Christopher M.	Vice President of Accounting	C/O SMART SAND, INC., 1000 FLORAL VALE BOULEVARD, SUITE 225, YARDLEY	/s/ Lee E. Beckelman as Attorney-in-Fact for Christopher Green	05 Jan 2026	0001968347

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SND	Common Stock, par value $0.001 per share	Tax liability	$5,072	-1,268	-2.4%	$4.00	51,622	01 Jan 2026	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
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.