Genius Sports officer may sell 50K shares

Genius Sports Ltd (GENI) is the subject of a Form 144 filed for the potential sale of up to 50,000 shares of common stock for the account of officer Russell Thomas through Fidelity Brokerage Services LLC.

Rhea-AI Filing Summary

Genius Sports Ltd (GENI) is the subject of a Form 144 filed for the potential sale of up to 50,000 shares of common stock for the account of officer Russell Thomas through Fidelity Brokerage Services LLC. The shares were acquired via restricted stock vesting on January 3, 2024 and January 2, 2025 and may be sold on the NYSE.

Key Figures

Shares potentially to be sold: 50,000 shares Aggregate market value: $325,564.26 Restricted stock vesting 2024: 23,253 shares +2 more

5 metrics

Shares potentially to be sold 50,000 shares Common stock of Genius Sports Ltd covered by the Form 144 notice

Aggregate market value $325,564.26 Value listed for the 50,000 shares of common stock

Restricted stock vesting 2024 23,253 shares Restricted stock vesting from issuer on January 3, 2024 categorized as compensation

Restricted stock vesting 2025 26,747 shares Restricted stock vesting from issuer on January 2, 2025 categorized as compensation

Form 144 date September 17, 2026 Date shown in the remarks and signature section of the notice

Key Terms

Rule 144, Restricted Stock Vesting, attorney-in-fact

3 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Restricted Stock Vesting financial

"Common | 01/03/2024 | Restricted Stock Vesting | Issuer"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

attorney-in-fact regulatory

"as attorney-in-fact for Thomas Russell"

An attorney-in-fact is the person or entity given legal authority through a power of attorney to act on behalf of another for specific tasks, such as signing documents, voting shares, or handling transactions. For investors, this matters because it lets a trusted representative make timely decisions or complete paperwork when the owner cannot, much like handing keys to someone to run errands on your behalf—so checks on scope and limits of that authority are important.

FAQ

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

What does the Form 144 filing for GENI disclose?

The filing discloses that officer Russell Thomas may sell up to 50,000 shares of Genius Sports Ltd common stock through Fidelity Brokerage Services LLC, with the shares originating from restricted stock vesting awards in January 2024 and January 2025.

How many GENI shares are covered by this Form 144?

The Form 144 covers a potential sale of up to 50,000 shares of common stock of Genius Sports Ltd held at Fidelity Brokerage Services LLC, reflecting shares from two restricted stock vesting events.

What is the approximate market value of the GENI shares in this Form 144?

The Form 144 lists 50,000 shares of Genius Sports Ltd common stock with an aggregate market value of approximately $325,564.26 at the time referenced in the notice.

How were the GENI shares in this Form 144 acquired?

The shares were acquired through restricted stock vesting from the issuer. One vesting occurred on January 3, 2024 for 23,253 shares, and another on January 2, 2025 for 26,747 shares, both categorized as compensation.

Who signed the Form 144 related to GENI on behalf of the seller?

The Form 144 is signed by /s/ Jennifer Ruchti as a duly authorized representative of Fidelity Brokerage Services LLC, acting as attorney-in-fact for Thomas Russell, on the date shown as September 17, 2026.

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

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Available on EDGAR 09/17/2026 - 02:13 PM Accepted by SEC EDGAR 09/17/2026 - 02:12 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	0001977490
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	Genius Sports Ltd
SEC File Number	001-40352
Address of Issuer	27 SOHO SQUARE, 1ST FLOOR GENIUS SPORTS GROUP LONDON UNITED KINGDOM W1D 3QR
Phone	44 (0) 20 7851 4060
Name of Person for Whose Account the Securities are To Be Sold	Russell Thomas
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	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	50000	325564.26	246306291	09/17/2026	NYSE

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	01/03/2024	Restricted Stock Vesting	Issuer			23253	01/03/2024	Compensation
Common	01/02/2025	Restricted Stock Vesting	Issuer			26747	01/02/2025	Compensation

* 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	09/17/2026
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	/s/ Jennifer Ruchti, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Thomas Russell
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)