Garrett Motion GTX Insider Ownership

NASDAQ GTX

$23.23 -0.10 (-0.43%)

As of: Oct 20, 2026 · 12:34 PM EDT

Insider Holdings by Owner

137.65Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026

Insider Ownership

29.14%

▼-0.023% pp QoQ

Shares Held by Insiders

54.56Mn

filed for Sep 2026

▼-0.08% QoQ

Shares Outstanding

187.25Mn

187,252,451 shares

Direct Holdings

2.92Mn

Indirect: 51.64Mn

Net Shares Traded (QoQ)

-43.65K

net selling in Sep 2026

Insiders Holding Shares

with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold

Latest quarter —

Net over range —

Buying quarters —

Insider Ownership Summary

Updated Oct 6, 2026

In the last 12 months, insiders at Garrett Motion made open-market sales of $263.25 million (15.54Mn shares) and bought no shares on the open market.

Counted by insider, open-market selling of GTX stock in the past 12 months came from 8 insiders, with no insider buying.
Oaktree Capital Group Holdings GP, LLC (10% owner) was GTX's largest open-market seller in the past 12 months, with $245.25 million of sales (14.8Mn shares); the latest was on November 10, 2025.
The latest open-market trade in GTX stock by an insider was a sale of 178 shares for $4,984 by Julia Steyn (Director) on September 11, 2026.
Outside the open market, Garrett Motion insiders received 1.35Mn shares in stock awards and gave up 740.19K shares to cover taxes or exercise prices over the past 12 months.
According to Business Quant data, insiders at Garrett Motion reported 54.57Mn shares in total in their latest Form 4 filings, or 29.14% of the 187.25Mn shares outstanding; that total is down 0.07% from 54.61Mn shares at the end of Q2 2026.
Of the 54.57Mn shares held by Garrett Motion insiders, 2.93Mn shares (5.36%) are held directly and 51.64Mn shares (94.64%) indirectly, through trusts, partnerships, family members and other entities.
Holdings in Garrett Motion stock are reported by 24 insiders, the officers, directors and 10% owners who have filed a Form 4 in the past two years.
GTX's largest insider holders by reported holdings are Cyrus Capital Partners, L.P. (10% owner, 20.01Mn shares), Oaktree Capital Group Holdings GP, LLC (10% owner, 17.09Mn shares) and Centerbridge Special Credit Partners Iii-Flex, L.P. (10% owner, 9.8Mn shares).
The holding of Cyrus Capital Partners, L.P. makes up 36.67% of all shares held by Garrett Motion insiders.
In the past year, 18 insiders of Garrett Motion submitted 67 Form 4 filings reporting trades, awards or other transactions.
The insider holdings and trades above for Garrett Motion reflect Form 4 filings through October 5, 2026.

Form 4 Holdings

Insiders Holding GTX

Insiders 30

Shares held 137.65Mn

Of outstanding 73.51%

#	Insider	Position	Direct	Indirect	Total	Share of Insiders	Last Filed
1	Capital Group Holdings Gp, Llc Oaktree	TenPercentOwner	0	48,989,632	48,989,632	35.6%	13 Nov, 2025
2	Group Llc/Ma Baupost	TenPercentOwner	0	26,570,589	26,570,589	19.3%	15 Jun, 2023
3	Capital Partners, L.P. Cyrus	TenPercentOwner	0	20,009,945	20,009,945	14.5%	11 Sep, 2025
4	Capital Gp, Llc Sessa	TenPercentOwner	0	15,236,484	15,236,484	11.1%	06 Mar, 2024
5	Special Credit Partners Iii-Flex, L.P. Centerbridge	TenPercentOwner	0	9,795,684	9,795,684	7.1%	11 Mar, 2025
6	International Inc Honeywell	Other	7,092,446	0	7,092,446	5.2%	14 Jun, 2023
7	Credit Partners Master, L.P. Centerbridge	Other	0	4,740,569	4,740,569	3.4%	15 Aug, 2025
8	Holdings, Llc Oaktree	TenPercentOwner	0	1,119,397	1,119,397	0.8%	13 Jun, 2023
9	Capital Management Lp Oaktree	TenPercentOwner	0	1,119,397	1,119,397	0.8%	13 Jun, 2023
10	Olivier Rabiller	President Ceo	918,835	0	918,835	0.7%	04 May, 2026
11	Craig Balis	Svp Chief Technology Officer	274,808	0	274,808	0.2%	04 May, 2026
12	Sean Deason	Svp Chief Financial Officer	261,909	0	261,909	0.2%	08 Jun, 2026
13	Jerome Maironi	Svp, Gc Corp. Secretary	227,536	0	227,536	0.2%	02 May, 2025
14	Fabrice Spenninck	Svp Chief Human Res. Officer	154,360	0	154,360	0.1%	04 May, 2026
15	Thierry Mabru	Svp, Integrated Supply Chain	147,956	0	147,956	0.1%	01 Jun, 2026
16	Joanne Lau	Vp, Cao And Controller	142,971	0	142,971	0.1%	09 Mar, 2026
17	Daniel A Ninivaggi	Director	131,765	0	131,765	0.1%	05 Oct, 2026
18	Daniel Deiro	Svp, Gcm Gm Japan/Korea	113,783	0	113,783	0.1%	03 Sep, 2026
19	Daun Norman	Director	91,691	0	91,691	0.1%	01 Jun, 2026
20	Robert L Shanks	Director	81,198	0	81,198	0.1%	27 May, 2025
21	Mark Albert Rodrigues	Svp, Gm Gbes Turbo Tech	77,038	0	77,038	0.1%	26 Jun, 2026
22	Pierre Barthelet	Svp, Strat, Bus Dev Adv Tech	58,786	0	58,786	0.0%	03 Jun, 2025
23	Julia Steyn	Director	54,560	0	54,560	0.0%	15 Sep, 2026
24	Nils Eike-Christian Martens	Svp, Strat, Bus Dev, Adv Tech	49,778	0	49,778	0.0%	09 Mar, 2026
25	Paul A Camuti	Director	47,062	0	47,062	0.0%	05 Oct, 2026
26	Tina Pierce	Director	46,838	0	46,838	0.0%	26 May, 2023
27	Joachim Drees	Director	43,548	0	43,548	0.0%	05 Oct, 2026
28	Mark D. Rollinger	Svp, Gc Corp. Secretary	40,908	0	40,908	0.0%	09 Mar, 2026
29	Jeffrey H. Vanneste	Director	4,505	0	4,505	0.0%	09 Jun, 2026
30	Dave J Crompton	Director	3,951	0	3,951	0.0%	06 Aug, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

788 Insider Transactions

Source SEC Form 4

Latest quarter Sep 2026

Date	Insider	Position	Transaction	Shares	Price	Value	Shares Held After	Ownership
01 Oct, 2026	Paul A Camuti	Director	Acquired A	655	—	—	47,062	Direct
01 Oct, 2026	Joachim Drees	Director	Acquired A	1,310	—	—	43,548	Direct
01 Oct, 2026	Daniel A Ninivaggi	Director	Acquired A	1,333	—	—	131,765	Direct
11 Sep, 2026	Julia Steyn	Director	Disposed S	178	$28.00	$4.98K	54,560	Direct
01 Sep, 2026	Daniel Deiro	Svp, Gcm Gm Japan/Korea	Disposed S	30,000	$26.70	$800.94K	133,783	Direct
02 Sep, 2026	Daniel Deiro	Svp, Gcm Gm Japan/Korea	Disposed S	20,000	$26.89	$537.82K	113,783	Direct
06 Aug, 2026	Dave J Crompton	Director	Acquired A	3,951	—	—	3,951	Direct
01 Jul, 2026	Paul A Camuti	Director	Acquired A	512	—	—	46,407	Direct
01 Jul, 2026	Daniel A Ninivaggi	Director	Acquired A	1,042	—	—	130,432	Direct
01 Jul, 2026	Joachim Drees	Director	Acquired A	1,023	—	—	42,238	Direct
24 Jun, 2026	Mark Albert Rodrigues	Svp, Gm Gbes Turbo Tech	Disposed S	6,140	$33.30	$204.48K	77,038	Direct
12 Jun, 2026	Mark Albert Rodrigues	Svp, Gm Gbes Turbo Tech	Disposed S	10,516	$33.82	$355.63K	83,178	Direct
28 May, 2026	Jeffrey H. Vanneste	Director	Acquired A	4,505	—	—	4,505	Direct
05 Jun, 2026	Sean Deason	Svp Chief Financial Officer	Disposed S	110,000	$31.93	$3.51Mn	261,909	Direct
29 May, 2026	Thierry Mabru	Svp, Integrated Supply Chain	Disposed S	70,000	$33.00	$2.31Mn	147,956	Direct
28 May, 2026	Daun Norman	Director	Acquired A	4,505	—	—	91,691	Direct
28 May, 2026	Julia Steyn	Director	Acquired A	4,505	—	—	54,738	Direct
28 May, 2026	Joachim Drees	Director	Acquired A	4,505	—	—	41,215	Direct
28 May, 2026	Paul A Camuti	Director	Acquired A	4,505	—	—	45,895	Direct
28 May, 2026	Daniel A Ninivaggi	Director	Acquired A	4,505	—	—	129,390	Direct

Showing 1 to 20 of 788 transactions