Thierry Mabru

CIK: 0001743952

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)2 (16.7%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)3 (25.0%)

Compensation grants

Other (G, F, J, C, D, …)7 (58.3%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

GTX

Garrett Motion Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (12 total)

GTX
Garrett Motion Inc.
May 29, 2026
Sale(S)
Direct
70K shares at avg. $33.00$2.3M
GTX
Garrett Motion Inc.
Apr 30, 2026
Tax Payment(F)
Direct
7.4K shares at avg. $25.61$189K
GTX
Garrett Motion Inc.
Mar 5, 2026
Award(A)
Direct
23.6K shares-
GTX
Garrett Motion Inc.
Mar 5, 2026
Tax Payment(F)
Direct
12.3K shares at avg. $18.87$232K
GTX
Garrett Motion Inc.
Feb 17, 2026
Tax Payment(F)
Direct
6.6K shares at avg. $20.62$135K
GTX
Garrett Motion Inc.
Feb 17, 2026
Tax Payment(F)
Direct
48.9K shares at avg. $20.62$1.0M
GTX
Garrett Motion Inc.
Feb 11, 2026
Award(A)
Direct
108.7K shares-
GTX
Garrett Motion Inc.
Apr 30, 2025
Tax Payment(F)
Direct
7.4K shares at avg. $9.22$68K
GTX
Garrett Motion Inc.
Mar 5, 2025
Award(A)
Direct
40.5K shares-
GTX
Garrett Motion Inc.
Mar 5, 2025
Tax Payment(F)
Direct
6.2K shares at avg. $9.35$58K
GTX
Garrett Motion Inc.
Feb 17, 2025
Tax Payment(F)
Direct
6.6K shares at avg. $9.20$60K
GTX
Garrett Motion Inc.
Oct 29, 2024
Sale(S)
Direct
50K shares at avg. $7.47$374K

		Type	Shares	Price		Ownership
May 29, 2026	GTX Garrett Motion Inc.	Sale(S)	70,000	$33.00	$2,309,811	Direct
Apr 30, 2026	GTX Garrett Motion Inc.	Tax Payment(F)	7,396	$25.61	$189,412	Direct
Mar 5, 2026	GTX Garrett Motion Inc.	Award(A)	23,612	-	$0	Direct
Mar 5, 2026	GTX Garrett Motion Inc.	Tax Payment(F)	12,283	$18.87	$231,780	Direct
Feb 17, 2026	GTX Garrett Motion Inc.	Tax Payment(F)	6,561	$20.62	$135,288	Direct
Feb 17, 2026	GTX Garrett Motion Inc.	Tax Payment(F)	48,907	$20.62	$1,008,462	Direct
Feb 11, 2026	GTX Garrett Motion Inc.	Award(A)	108,679	-	$0	Direct
Apr 30, 2025	GTX Garrett Motion Inc.	Tax Payment(F)	7,394	$9.22	$68,173	Direct
Mar 5, 2025	GTX Garrett Motion Inc.	Award(A)	40,470	-	-	Direct
Mar 5, 2025	GTX Garrett Motion Inc.	Tax Payment(F)	6,212	$9.35	$58,082	Direct
Feb 17, 2025	GTX Garrett Motion Inc.	Tax Payment(F)	6,561	$9.20	$60,361	Direct
Oct 29, 2024	GTX Garrett Motion Inc.	Sale(S)	50,000	$7.47	$373,500	Direct

1-12 of 12 transactions

About Mabru Thierry

Mabru Thierry (SEC CIK 0001743952) files insider reports with the SEC as SVP, Integrated Supply Chain of Garrett Motion Inc. (GTX).

Signal8 holds 9 ownership filings by Mabru Thierry, all Form 4s, filed between Oct 31, 2024 and Jun 1, 2026. Those filings report 12 transactions, from Oct 29, 2024 to May 29, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Mabru Thierry's filings is in PLYMOUTH, MI.

Recent filings by Mabru Thierry

May 29, 2026: Open-market sale of GTX shares (Form 4, code S).
Apr 30, 2026: Tax withholding of GTX shares (Form 4, code F).
Mar 5, 2026: Grant or award of GTX shares (Form 4, code A).
Mar 5, 2026: Tax withholding of GTX shares (Form 4, code F).
Feb 17, 2026: Tax withholdings of GTX shares (2 lines, Form 4, code F).

Other insiders filing for Garrett Motion Inc. (GTX)

Camuti Paul A, Director
Drees Joachim, Director
NINIVAGGI DANIEL A, Director
Steyn Julia, Director
Deiro Daniel, SVP, GCM & GM Japan/Korea
Crompton Dave J, Director

How to read Form 4 transaction codes