Garrett Motion director plans $365K stock sale

Director Julia Steyn filed a Rule 144 notice to sell 13,417 GTX common shares valued at about $365,000.

Rhea-AI Filing Summary

Garrett Motion Inc. (GTX) is the issuer for a planned sale of its common stock by insider Julia Steyn under Rule 144. The notice covers 13,417 shares of common stock held in an account at Morgan Stanley Smith Barney LLC, with an aggregate market value of $364,808.23.

The shares are planned to be sold on September 11, 2026 on NASDAQ. The filing cites 186,493,414 shares of common stock outstanding and indicates the securities to be sold arise from Restricted Stock Units acquired on May 22, 2026 from the issuer.

Key Figures

Shares to be sold: 13,417 shares Aggregate market value: $364,808.23 Shares outstanding: 186,493,414 shares +2 more

5 metrics

Shares to be sold 13,417 shares Common stock covered by the Rule 144 notice for sale by Julia Steyn

Aggregate market value $364,808.23 Market value of the 13,417 Garrett Motion Inc. common shares to be sold

Shares outstanding 186,493,414 shares Common shares of Garrett Motion Inc. reported outstanding

Planned sale date September 11, 2026 Approximate date of sale for the covered shares on NASDAQ

RSU acquisition date May 22, 2026 Date the Restricted Stock Units underlying the shares were acquired from the issuer

Key Terms

Rule 144, Restricted Stock Units, aggregate market value, SEC File Number

4 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 Units financial

"Common | 05/22/2026 | Restricted Stock Units | Issuer"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

aggregate market value financial

"Common | Morgan Stanley Smith Barney LLC ... | 13417 | 364808.23"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

SEC File Number regulatory

"Name of Issuer | GARRETT MOTION INC SEC File Number | 001-38636"

FAQ

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

What does the Form 144 filing for GTX disclose about planned share sales?

The Form 144 notice discloses that 13,417 shares of Garrett Motion Inc. common stock are planned for sale by director Julia Steyn, with an aggregate market value of $364,808.23, to be sold through Morgan Stanley Smith Barney LLC on NASDAQ.

Who is selling Garrett Motion Inc. (GTX) shares in this Form 144?

The shares are to be sold for the account of Julia Steyn, identified as a Director of Garrett Motion Inc. The securities are held in an account at Morgan Stanley Smith Barney LLC Executive Financial Services in New York.

How many GTX shares are covered and what is their market value?

The notice covers 13,417 shares of Garrett Motion Inc. common stock with an aggregate market value of $364,808.23. The filing also reports that there are 186,493,414 shares of common stock outstanding.

When are the GTX shares expected to be sold under this Form 144?

The Form 144 indicates an approximate sale date of September 11, 2026 for the 13,417 Garrett Motion Inc. common shares to be sold on NASDAQ.

What is the origin of the Garrett Motion Inc. shares being sold?

The securities to be sold are described as Restricted Stock Units of Garrett Motion Inc. common stock, acquired on May 22, 2026 from the Issuer. The filing links these RSUs to the 13,417 shares covered by the planned sale.

How many Garrett Motion Inc. (GTX) shares are reported outstanding in this filing?

The Form 144 reports that 186,493,414 shares of Garrett Motion Inc. common stock are outstanding. This figure provides context for the planned sale of 13,417 shares under Rule 144.

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

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Available on EDGAR 09/11/2026 - 04:36 PM Accepted by SEC EDGAR 09/11/2026 - 04:36 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	0001860772
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	GARRETT MOTION INC
SEC File Number	001-38636
Address of Issuer	47548 Halyard Drive Plymouth MICHIGAN 48170
Phone	7343925500
Name of Person for Whose Account the Securities are To Be Sold	Julia Steyn
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	Director

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	13417	364808.23	186493414	09/11/2026	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	05/22/2026	Restricted Stock Units	Issuer			13417	05/22/2026	N/A

* 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	09/11/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	06/11/2026
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/ Julia Steyn
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)