Smart Sand (SND) insider Ronald Whelan buys 4,444 common shares

Rhea-AI Filing Summary

Smart Sand insider Ronald P. Whelan bought additional shares of the company’s common stock. On this Form 4, he reported an open-market purchase of 4,444 shares at a price of $4.50 per share. After this transaction, his direct ownership increased to 472,941 shares of Smart Sand common stock.

Insider Trade Summary

Net Buyer: 4,444 shares ($19,998)

Net Buy 1 txn

Insider WHELAN RONALD P

Role SEE REMARKS

Bought 4,444 shs ($20K)

Type	Security	Shares	Price	Value
Purchase	Common Stock	4,444	$4.50	$20K

Holdings After Transaction: Common Stock — 472,941 shares (Direct, null)

Footnotes (1)

Key Figures

Shares purchased: 4,444 shares Purchase price: $4.50 per share Shares owned after: 472,941 shares +1 more

4 metrics

Shares purchased 4,444 shares Open-market purchase of Smart Sand common stock

Purchase price $4.50 per share Price paid for Smart Sand common stock

Shares owned after 472,941 shares Direct ownership following the reported purchase

Net buy shares 4,444 shares Net buy direction in transaction summary

Key Terms

Common Stock, open-market purchase, Form 4

3 terms

Common Stock financial

"security_title: "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

open-market purchase financial

"transaction_action: "open-market purchase""

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

Form 4 regulatory

"INSIDER FILING DATA (Form 4)"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

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Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

WHELAN RONALD P

(Last) (First) (Middle)

C/O SMART SAND, INC.

1000 FLORAL VALE BOULEVARD, SUITE 225

(Street)

YARDLEY PENNSYLVANIA 19067

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Smart Sand, Inc. [ SND ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SEE REMARKS

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/29/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	05/29/2026		P		4,444	A	$4.5	472,941	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

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

	/s/ Lee E. Beckelman as Attorney-in-Fact for Ronald P. Whelan	06/01/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What did Smart Sand (SND) insider Ronald P. Whelan report on this Form 4?

Ronald P. Whelan reported an open-market purchase of Smart Sand common stock. He bought 4,444 shares at $4.50 per share, increasing his direct ownership to 472,941 shares after the transaction.

How many Smart Sand (SND) shares did Ronald P. Whelan buy and at what price?

Ronald P. Whelan bought 4,444 shares of Smart Sand common stock. The reported purchase price was $4.50 per share in an open-market transaction on the disclosed transaction date.

What is Ronald P. Whelan’s total Smart Sand (SND) shareholding after this transaction?

After this reported trade, Ronald P. Whelan directly owns 472,941 shares of Smart Sand common stock. This total reflects his holdings following the purchase of 4,444 shares at $4.50 per share.

Was the Smart Sand (SND) insider transaction a purchase or a sale?

The insider transaction was a purchase. Ronald P. Whelan executed an open-market buy of 4,444 Smart Sand common stock shares at $4.50 per share, increasing his direct holdings to 472,941 shares.

Does this Smart Sand (SND) Form 4 involve derivative securities or only common stock?

This Form 4 involves only Smart Sand common stock. It reports an open-market purchase of 4,444 common shares at $4.50 per share, with no derivative transactions listed in the provided filing data.