Charles Edwin Young - Aug 15, 2025 Form 4 Insider Report for Smart Sand, Inc. (SND)

Role: CEO, Director, 10%+ Owner
Signature: /s/ Charles Edwin Young
Stock symbol: SND
Transactions as of: Aug 15, 2025
Transactions value $: $95,782
Form type: 4
Date filed: 8/19/2025, 04:08 PM
Previous filing: Mar 19, 2025
Next filing: Sep 5, 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
YOUNG CHARLES EDWIN	CEO, Director, 10%+ Owner	C/O SMART SAND, INC., 1000 FLORAL VALE BOULEVARD, SUITE 225, YARDLEY	/s/ Charles Edwin Young	2025-08-19	0001687132

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SND	Common Stock	Purchase	$56.8K	+29.6K	+2.13%	$1.92	1.42M	Aug 15, 2025	Direct	F1
transaction	SND	Common Stock	Purchase	$21.5K	+11.5K	+0.81%	$1.87	1.43M	Aug 18, 2025	Direct	F2
transaction	SND	Common Stock	Purchase	$17.5K	+8.91K	+0.62%	$1.96	1.44M	Aug 19, 2025	Direct
holding	SND	Common Stock						5.84M	Aug 15, 2025	BY LLC	F3

* 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 purchased in multiple transactions at prices ranging from $1.91 to $1.93, 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.
F2	The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.84 to $1.90, 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.
F3	Mr. Young holds 67% of the membership interests in Keystone Cranberry, LLC ("Keystone"), is the sole managing member and has sole voting and investment power over the shares held by Keystone. Mr. Young disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein, if any.