Kimberly Alexy plans $690K SNDK (NASDAQ: SNDK) stock sale

Rhea-AI Filing Summary

Kimberly Alexy has filed a Form 144 notice to sell up to 1,367 shares of SNDK common stock, with an aggregate market value of $690,335.00. The planned sale is to be executed through Morgan Stanley Smith Barney LLC Executive Financial Services on the NASDAQ exchange. The filing notes that 146,553,179 common shares were outstanding at the time of the notice, providing context for the size of this planned sale.

The shares to be sold were acquired as restricted stock from the issuer on 11/15/2022, with 1,367 shares acquired and paid for on that date. In the past three months, the same seller has reported additional open-market sales of SNDK common stock, including 2,401 shares for $485,830.35, 3,000 shares for $652,663.50, 1,737 shares for $739,962.00, and 3,000 shares for $1,011,939.60.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	1367	690335.00	146553179	01/22/2026	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	11/15/2022	Restricted Stock	Issuer			1367	11/15/2022	Not Applicable

* 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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
KIMBERLY ALEXY 951 Sandisk Drive Milpitas CA 95035	Common	11/21/2025	2401	485830.35
KIMBERLY ALEXY 951 Sandisk Drive Milpitas CA 95035	Common	11/20/2025	3000	652663.50
KIMBERLY ALEXY 951 Sandisk Drive Milpitas CA 95035	Common	01/16/2026	1737	739962.00
KIMBERLY ALEXY 951 Sandisk Drive Milpitas CA 95035	Common	01/06/2026	3000	1011939.60

144: Remarks and Signature

Remarks

Date of Notice

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does the Form 144 filed for SNDK by Kimberly Alexy disclose?

The Form 144 discloses that Kimberly Alexy intends to sell up to 1,367 shares of SNDK common stock, with an aggregate market value of $690,335.00, on the NASDAQ exchange through Morgan Stanley Smith Barney LLC Executive Financial Services.

How many SNDK shares does Kimberly Alexy plan to sell under this Form 144?

The notice states that 1,367 shares of SNDK common stock are proposed to be sold, with an aggregate market value of $690,335.00 as reflected in the filing.

Where and through which broker will Kimberly Alexy sell SNDK shares?

The filing lists Morgan Stanley Smith Barney LLC Executive Financial Services, located at 1 New York Plaza, 8th Floor, New York, NY 10004, as the broker, and names NASDAQ as the securities exchange for the planned sale.

When did Kimberly Alexy acquire the SNDK shares she plans to sell?

The shares to be sold are described as Common stock acquired on 11/15/2022 in a Restricted Stock transaction from the issuer. The amount acquired was 1,367 shares, with payment also dated 11/15/2022 and the nature of payment marked as Not Applicable.

What SNDK stock sales has Kimberly Alexy made in the last 3 months?

The filing lists prior sales of SNDK common stock over the past three months by Kimberly Alexy: 2,401 shares on 11/21/2025 for $485,830.35, 3,000 shares on 11/20/2025 for $652,663.50, 1,737 shares on 01/16/2026 for $739,962.00, and 3,000 shares on 01/06/2026 for $1,011,939.60.

What does the Form 144 representation about non-public information mean for SNDK?

By signing the notice, the person for whose account the SNDK securities are to be sold represents that they do not know any material adverse information regarding the issuer's current or prospective operations that has not been publicly disclosed. This representation also applies as of the adoption date if a written trading plan or Rule 10b5-1 instructions are used.