Smart Sand insider plans sale of 75,000 shares

Smart Sand, Inc. insider(s) filed a notice to potentially sell 75,000 shares of Common Stock of Smart Sand, Inc. through Vanguard Marketing Corporation in El Paso, Texas.

Rhea-AI Filing Summary

Smart Sand, Inc. insider(s) filed a notice to potentially sell 75,000 shares of Common Stock of Smart Sand, Inc. through Vanguard Marketing Corporation in El Paso, Texas. The proposed sale has an aggregate value of $383,250.00, tied to security identifier 42399061, with an indicated date of 08/17/2026 on NASDAQ.

The shares relate to multiple equity compensation grants of Smart Sand, Inc. common stock, including 4,951 shares granted on 04/30/2022, 12,812 shares on 07/30/2022, 6,591 shares on 03/17/2025, 6,591 shares on 06/07/2026, 17,937 shares on 02/22/2026, and two grants of 15,762 and 10,356 shares on 02/28/2026.

Key Figures

Shares to be sold: 75,000 shares Aggregate value of shares: $383,250.00 Security identifier: 42399061 +5 more

8 metrics

Shares to be sold 75,000 shares Common Stock listed under Securities Information

Aggregate value of shares $383,250.00 Value associated with 75,000 Common Stock shares

Security identifier 42399061 Identifier listed with the Common Stock to be sold

Grant on 04/30/2022 4,951 shares Equity compensation grant of Smart Sand, Inc. Common Stock

Grant on 07/30/2022 12,812 shares Equity compensation grant of Smart Sand, Inc. Common Stock

Grant on 03/17/2025 6,591 shares Equity compensation grant of Smart Sand, Inc. Common Stock

Grant on 02/22/2026 17,937 shares Equity compensation grant of Smart Sand, Inc. Common Stock

Grants on 02/28/2026 15,762 and 10,356 shares Two equity compensation grants of Smart Sand, Inc. Common Stock

Key Terms

Form 144, equity compensation grant, Securities To Be Sold

3 terms

Form 144 regulatory

"144: Securities To Be Sold"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

equity compensation grant financial

"Common | 04/30/2022 | Equity Compensation Grant | Smart Sand, Inc"

Securities To Be Sold regulatory

"144: Securities To Be Sold"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does Smart Sand, Inc. (SND) disclose in this Form 144 filing?

Smart Sand, Inc. discloses a planned sale of 75,000 shares of its Common Stock with an aggregate value of $383,250.00. The notice is a regulatory step before potential resales of restricted or control securities.

How many Smart Sand, Inc. (SND) shares are covered by the planned sale?

The filing covers a potential sale of 75,000 shares of Smart Sand, Inc. Common Stock. This amount represents securities tied to prior equity compensation grants to the reporting person or persons.

What is the total dollar value of SND stock covered in this Form 144?

The Form 144 reports an aggregate value of $383,250.00 for the 75,000 Smart Sand, Inc. Common Stock shares. This amount reflects the value used for the planned resale disclosure.

Which broker is named for the planned Smart Sand, Inc. (SND) share sale?

The planned sale of 75,000 shares of Smart Sand, Inc. Common Stock lists Vanguard Marketing Corporation, located at 5951 Luckett Court, Suite A1, El Paso, TX 79932, as the broker involved.

What equity compensation grants for SND are referenced in this Form 144?

The notice lists Smart Sand, Inc. equity compensation grants of Common Stock on 04/30/2022 (4,951 shares), 07/30/2022 (12,812), 03/17/2025 (6,591), 06/07/2026 (6,591), 02/22/2026 (17,937), and 02/28/2026 (15,762 and 10,356).

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/17/2026 - 03:11 PM EDT Accepted by SEC EDGAR 08/17/2026 - 03:11 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001709934
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Smart Sand, Inc.
SEC File Number	001-37936
Address of Issuer	1000 FLORAL VALE BOULEVARD SUITE 225 YARDLEY PENNSYLVANIA 19067
Phone	(215) 295-7900
Name of Person for Whose Account the Securities are To Be Sold	Young James Douglas
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	Vanguard Marketing Corporation 5951 Luckett Court Suite A1 El Paso TX 79932	75000	383250.00	42399061	08/17/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	04/30/2022	Equity Compensation Grant	Smart Sand, Inc			4951	04/30/2022	Equity Compensation Grant
Common	07/30/2022	Equity Compensation Grant	Smart Sand, Inc			12812	07/30/2022	Equity Compensation Grant
Common	03/17/2025	Equity Compensation Grant	Smart Sand, Inc			6591	03/17/2025	Equity Compensation Grant
Common	06/07/2026	Equity Compensation Grant	Smart Sand, Inc			6591	06/07/2026	Equity Compensation Grant
Common	02/22/2026	Equity Compensation Grant	Smart Sand, Inc			17937	02/22/2026	Equity Compensation Grant
Common	02/28/2026	Equity Compensation Grant	Smart Sand, Inc			15762	02/28/2026	Equity Compensation Grant
Common	02/28/2026	Equity Compensation Grant	Smart Sand, Inc			10356	02/28/2026	Equity Compensation Grant

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	08/17/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	James D Young
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)