Christopher M. Green - 28 Aug 2025 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: 28 Aug 2025
Net transactions value: -$22,425
Form type: 4
Filing time: 02 Sep 2025, 16:01:57 UTC
Previous filing: 31 Jul 2025
Next 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	02 Sep 2025	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	Sale	$22,425	-11,500	-18%	$1.95	53,959	28 Aug 2025	Direct	F1

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

Explanation of Responses:

Id	Content
F1	The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.93 to $1.96, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.

Content

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.93 to $1.96, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.