Ronald P. Whelan - 26 Nov 2025 Form 4 Insider Report for Smart Sand, Inc. (SND)

Role: The Reporting Person is Executive Vice President of Last Mile Solutions of the Issuer.
Signature: /s/ Lee E. Beckelman as Attorney-in-Fact for Ronald P. Whelan
Issuer symbol: SND
Transactions as of: 26 Nov 2025
Net transactions value: +$22,385
Form type: 4
Filing time: 01 Dec 2025, 07:56:42 UTC
Previous filing: 31 Jul 2025
Next filing: 24 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
WHELAN RONALD P	The Reporting Person is Executive Vice President of Last Mile Solutions of the Issuer.	C/O SMART SAND, INC., 1000 FLORAL VALE BOULEVARD, SUITE 225, YARDLEY	/s/ Lee E. Beckelman as Attorney-in-Fact for Ronald P. Whelan	01 Dec 2025	0001687143

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SND	Common Stock	Purchase	$9,799	+3,333	+0.74%	$2.94	452,941	26 Nov 2025	Direct
transaction	SND	Common Stock	Purchase	$12,586	+4,325	+0.95%	$2.91	457,266	28 Nov 2025	Direct

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

Remarks:

The Reporting Person is Executive Vice President of Last Mile Solutions of the Issuer.