TXG files Form 144 to sell 23,767 shares

TXG files a Form 144 reporting a proposed sale of Common Stock.

Rhea-AI Filing Summary

TXG files a Form 144 reporting a proposed sale of Common Stock. The notice lists 23,767 shares associated with a Restricted Stock Unit grant dated 02/21/2026. The filing also discloses an earlier sale of 11,888 shares on 11/24/2025 by Adam Taich.

Insights

Insider Transactions Counsel

Rule 144 notice lists specific share amounts and prior sale.

The Form 144 excerpt records a proposed sale of 23,767 common shares tied to a Restricted Stock Unit grant dated 02/21/2026. It separately shows a prior disposition of 11,888 shares on 11/24/2025 by Adam Taich.

Timelines, price, and proceeds treatment are not shown in the excerpt; subsequent transaction details and broker filings will determine consummation and reporting.

FAQ

What does TXG's Form 144 disclose about the planned sale?

The Form 144 reports a proposed sale of 23,767 common shares tied to a Restricted Stock Unit grant dated 02/21/2026. It lists the security type as Common Stock and the sale method as a Rule 144 notice.

Who previously sold TXG shares as shown in this filing?

The excerpt shows a prior sale by Adam Taich of 11,888 common shares on 11/24/2025. That transaction is listed separately under securities sold during the past three months.

Are the sale price and proceeds disclosed in the TXG excerpt?

No sale price or net proceeds are provided in the excerpt. The record lists share counts and dates but does not include pricing or cash‑flow details for the planned or prior transactions.

What type of award generated the shares listed for sale in the TXG filing?

The shares proposed for sale—23,767—are associated with a Restricted Stock Unit (RSU) grant dated 02/21/2026 and are noted as issued for services rendered.

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Accepted by SEC EDGAR 02/23/2026 - 05:00 PM 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	0001971187
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	10x Genomics, Inc.
SEC File Number	001-39035
Address of Issuer	6230 STONERIDGE MALL ROAD PLEASANTON CALIFORNIA 94588
Phone	(925) 401-7300
Name of Person for Whose Account the Securities are To Be Sold	Taich Adam
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	Morgan Stanley Smith Barney LLC Executive Services 200 W Civic Center Dr., 4th Floor Sandy UT 84070	9188	176317.72	117673382	02/23/2026	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 Stock	02/21/2026	Restricted Stock Unit Grant	Issuer			23767	02/21/2026	Services Rendered

* 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
Adam Taich 6230 Stoneridge Mail Road Pleasanton CA 94588	Common Stock	11/24/2025	11888	225851.79

144: Remarks and Signature

Remarks
Date of Notice	02/23/2026
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	Eric S. Whitaker, as Attorney-in-Fact for Adam Taich
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)