Garrett Motion SVP has 7,396 shares withheld

Garrett Motion Inc. senior vice president of Integrated Supply Chain Thierry Mabru reported a tax-related share disposition.

Rhea-AI Filing Summary

Garrett Motion Inc. senior vice president of Integrated Supply Chain Thierry Mabru reported a tax-related share disposition. On the transaction date, 7,396 shares of common stock were withheld by the company at an indicated price of $25.61 per share to cover tax liabilities from a partial vesting of restricted stock units granted on May 26, 2021.

After this withholding, Mabru directly owned 217,956 shares of Garrett Motion common stock. This Form 4 reflects a tax-withholding mechanism tied to equity compensation rather than an open-market purchase or sale decision.

Insider Trade Summary

Exercise Price or Tax Liability: 7,396 shares

Exercise Price or Tax Liability 1 txn

Insider Mabru Thierry

Role SVP, Integrated Supply Chain

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	7,396	$25.61	$189K

Holdings After Transaction: Common Stock — 217,956 shares (Direct)

Footnotes (1)

1. F1. Represents shares withheld by Garrett Motion Inc. for payment of the tax liability incurred upon the partial vesting of restricted stock units granted on May 26, 2021.

Key Figures

Shares withheld for taxes: 7,396 shares Implied share price: $25.61 per share Shares owned after transaction: 217,956 shares +1 more

4 metrics

Shares withheld for taxes 7,396 shares Tax-withholding disposition on common stock

Implied share price $25.61 per share Price applied to withheld common shares

Shares owned after transaction 217,956 shares Direct holdings following tax withholding

RSU grant date May 26, 2021 Restricted stock units partially vesting and causing tax liability

Key Terms

restricted stock units, tax liability, withheld, tax-withholding disposition

4 terms

restricted stock units financial

"partial vesting of restricted stock units granted on May 26, 2021"

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.

tax liability financial

"for payment of the tax liability incurred upon the partial vesting"

withheld financial

"Represents shares withheld by Garrett Motion Inc. for payment of the tax liability"

tax-withholding disposition financial

"transaction_action": "tax-withholding disposition""

A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.

FAQ

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

What insider transaction did Garrett Motion (GTX) report for Thierry Mabru?

Garrett Motion reported that SVP Integrated Supply Chain Thierry Mabru had 7,396 common shares withheld. The shares were withheld by the company to cover tax liability arising from the partial vesting of restricted stock units granted on May 26, 2021.

How many Garrett Motion (GTX) shares were involved in Thierry Mabru’s Form 4 filing?

The Form 4 shows 7,396 Garrett Motion common shares were disposed of through withholding. These shares were used to pay tax obligations triggered by the partial vesting of restricted stock units originally granted on May 26, 2021.

What was the price used for the withheld Garrett Motion (GTX) shares?

The tax-withholding disposition used a price of $25.61 per Garrett Motion common share. This price is applied in the filing to the 7,396 shares withheld for tax liability on partially vesting restricted stock units granted in May 2021.

How many Garrett Motion (GTX) shares does Thierry Mabru hold after this transaction?

Following the tax-withholding transaction, Thierry Mabru directly owned 217,956 Garrett Motion common shares. This post-transaction holding reflects his remaining equity position after 7,396 shares were withheld to satisfy tax obligations on vesting restricted stock units.

What triggered the tax-withholding share disposition for Garrett Motion (GTX) executive Thierry Mabru?

The disposition was triggered by the partial vesting of restricted stock units granted to Thierry Mabru on May 26, 2021. To pay the resulting tax liability, Garrett Motion withheld 7,396 common shares instead of requiring a separate cash payment.

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

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Accepted by SEC EDGAR 05/04/2026 - 09:01 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED 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^*

Mabru Thierry

(Last) (First) (Middle)

C/O GARRETT MOTION INC.

LA PIECE 16

(Street)

ROLLE 1180

(City) (State) (Zip)

SWITZERLAND

(Country)

2. Issuer Name and Ticker or Trading Symbol
Garrett Motion Inc. [ GTX ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP, Integrated Supply Chain

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/30/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	04/30/2026		F(1)		7,396	D	$25.61	217,956	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents shares withheld by Garrett Motion Inc. for payment of the tax liability incurred upon the partial vesting of restricted stock units granted on May 26, 2021.

	/s/ Thierry Mabru, by Patrick Foley as Attorney-in-Fact	05/04/2026
	** Signature of Reporting Person	Date
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)