STOCK TITAN

10x Genomics CEO gifts 100 shares of stock

10x Genomics’ CEO reported a bona fide gift of 100 Class A shares, retaining over one million shares directly plus additional indirect trust holdings.

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

10x Genomics, Inc. (TXG) reports that Chief Executive Officer and director Serge Saxonov made a bona fide gift of 100 shares of Class A Common Stock on September 1, 2026, at a reported price of $0.00 per share. Following the gift, he held 1,075,249 Class A shares directly, and also had indirect ownership interests as trustee of the Andromeda Trust, the Y/S Descendants' Trust, and the Y/S Pot Trust. No Rule 10b5-1 trading plan is reported for this transaction.

Positive

  • None.

Negative

  • None.
Insider Saxonov Serge
Role Chief Executive Officer
Type Security Shares Price Value
Gift Class A Common Stock 100 $0.00 $0.00
holding Class A Common Stock F1 -- -- --
holding Class A Common Stock F2 -- -- --
holding Class A Common Stock F3 -- -- --
Holdings After Transaction: Class A Common Stock — 1,075,249 shares (Direct); Class A Common Stock — 284,921 shares (Indirect, See footnote)
Footnotes (3)
  1. F1. The shares are held by the Andromeda Trust, for which the Reporting Person serves as trustee.
  2. F2. The shares are held by the Y/S Descendants' Trust, for which the Reporting Person serves as trustee.
  3. F3. The shares are held by the Y/S Pot Trust, for which the Reporting Person serves as trustee.
Shares gifted 100 shares Bona fide gift of TXG Class A Common Stock on September 1, 2026
Gift price per share $0.00 per share Reported price for the 100-share bona fide gift
Direct holdings after transaction 1,075,249 shares Class A Common Stock held directly by Serge Saxonov after the gift
Gift transactions count 1 transaction Number of bona fide gift transactions reported for September 1, 2026
Total shares gifted 100 shares Aggregate shares disposed of as a bona fide gift in this filing
Bona fide gift financial
"reports a bona fide gift of 100 shares of Class A Common Stock"
A bona fide gift is a genuine, voluntary transfer of money, property, or benefits from one party to another made without expectation of repayment, services, or hidden conditions. Investors care because such gifts can affect company disclosures, related‑party transaction rules, tax treatment, and perceived conflicts of interest; think of it like someone giving you a present with no strings attached — but on a corporate scale, auditors and regulators need to verify it really is unconditional.
Rule 10b5-1 regulatory
"No Rule 10b5-1 trading plan is reported for this transaction"
Rule 10b5-1 is a regulation that allows company insiders to buy or sell their shares at predetermined times, even if they have access to non-public information. It acts like setting a schedule in advance for transactions, helping prevent accusations of unfair trading. This rule provides a way for insiders to plan trades transparently, giving investors confidence that these transactions are not based on hidden information.
Class A Common Stock financial
"made a bona fide gift of 100 shares of Class A Common Stock"
Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.
indirect ownership financial
"also had indirect ownership interests as trustee of the Andromeda Trust"
trustee financial
"shares are held by the Andromeda Trust, for which the Reporting Person serves as trustee"
A trustee is a person or institution legally appointed to hold and manage assets or enforce an agreement on behalf of other people (beneficiaries). Think of a trustee as a neutral referee or custodian who must act in the beneficiaries’ best interests, follow the trust or contract rules, and handle distributions, recordkeeping and enforcement. Investors care because a trustworthy trustee protects their rights, ensures promised payments or remedies are delivered, and can influence recoveries if things go wrong.

FAQ

What insider transaction did TXG report for CEO Serge Saxonov?

TXG reported that CEO Serge Saxonov made a bona fide gift of 100 shares of Class A Common Stock on September 1, 2026, with a reported price of $0.00 per share, and continued to hold over one million shares directly afterward.

How many TXG shares did the CEO hold directly after the reported gift?

After the reported gift, CEO Serge Saxonov held 1,075,249 shares of TXG Class A Common Stock directly. This figure reflects his direct ownership position following the disposition of 100 shares as a bona fide gift on September 1, 2026.

Was the TXG CEO’s September 1, 2026 gift under a Rule 10b5-1 plan?

No. The filing indicates that no Rule 10b5-1 trading plan is associated with the reported transactions, meaning the bona fide gift of 100 TXG Class A shares was not executed under an affirmed trading plan.

Did the TXG CEO receive any consideration for the 100-share transfer?

No. The 100-share transfer is reported as a bona fide gift of TXG Class A Common Stock with a reported price of $0.00 per share, indicating no consideration was received for this disposition.

Does the TXG CEO have indirect holdings in addition to direct shares?

Yes. In addition to direct holdings, Serge Saxonov has indirect ownership interests in TXG shares held by the Andromeda Trust, the Y/S Descendants' Trust, and the Y/S Pot Trust, for which he serves as trustee.

How many bona fide gifts of TXG stock are reported in this Form 4?

The filing reports one bona fide gift transaction, covering 100 shares of TXG Class A Common Stock, executed on September 1, 2026 by CEO and director Serge Saxonov.

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

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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED 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*
Saxonov Serge

(Last)(First)(Middle)
10X GENOMICS, INC.
6230 STONERIDGE MALL ROAD

(Street)
PLEASANTON CALIFORNIA 94588

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
10x Genomics, Inc. [ TXG ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
Chief Executive Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
09/01/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Class A Common Stock09/01/2026G100D$01,075,249D
Class A Common Stock27ISee footnote(1)
Class A Common Stock213,250ISee footnote(2)
Class A Common Stock71,644ISee footnote(3)
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. The shares are held by the Andromeda Trust, for which the Reporting Person serves as trustee.
2. The shares are held by the Y/S Descendants' Trust, for which the Reporting Person serves as trustee.
3. The shares are held by the Y/S Pot Trust, for which the Reporting Person serves as trustee.
/s/ Randy Wu, as Attorney-in-Fact for Serge Saxonov09/03/2026
** Signature of Reporting PersonDate
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)