# EDGAR Filing Document

**Accession Number:** 0001735707
**File Stem:** 0000950142-25-002318
**Filing Date:** 2025-8
**Character Count:** 9940
**Document Hash:** c22a461dbf8747355cb4064c3800b8c8
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000950142-25-002318.hdr.sgml**: 20250829

**ACCESSION NUMBER**: 0000950142-25-002318

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 14

**CONFORMED PERIOD OF REPORT**: 20250827

**ITEM INFORMATION**: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20250829

**DATE AS OF CHANGE**: 20250829

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Garrett Motion Inc.
- **CENTRAL INDEX KEY:** 0001735707
- **STANDARD INDUSTRIAL CLASSIFICATION:** MOTOR VEHICLE PARTS & ACCESSORIES [3714]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 824873189
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-38636
- **FILM NUMBER:** 251276619

**BUSINESS ADDRESS:**
- **STREET 1:** LA PIECE 16
- **CITY:** ROLLE
- **STATE:** V8
- **ZIP:** 1180
- **BUSINESS PHONE:** 41-21-695-3000

**MAIL ADDRESS:**
- **STREET 1:** LA PIECE 16
- **CITY:** ROLLE
- **STATE:** V8
- **ZIP:** 1180

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Garrett Transportation Systems Inc.
- **DATE OF NAME CHANGE:** 20180327

?xml version='1.0' encoding='ASCII'? FORM 8-K

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM 8-K**

**CURRENT REPORT**

**Pursuant to Section 13 or 15(d)**

**of the Securities Exchange Act of 1934**

**Date of Report (Date of earliest event reported): August 27, 2025**

**GARRETT MOTION INC.**

(Exact name of Registrant as specified in its charter)

---

| | | |
|:---|:---|:---|
| **Delaware** | **1-38636** | **82-4873189** |
| (State or other jurisdiction of<br> incorporation) | (Commission<br> File Number) | (I.R.S. Employer<br> Identification Number) |

---

**47548 Halyard Drive, Plymouth, MI 48170**

and

**La Pièce 16, 1180 Rolle, Switzerland**

(Address of principal executive offices) (Zip Code)

**+1 734 392 5500**

and

**+41 21 695 30 00**

(Registrant's telephone number, including area code)

**Not Applicable**

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the Registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

---

| | | |
|:---|:---|:---|
| **Title of each class** | **Trading**<br> **Symbol(s)** | **Name of each exchange**<br> **on which registered** |
| Common Stock, $0.001 par value per share | GTX | The Nasdaq Stock Market LLC |

---

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the Registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

---

| | |
|:---|:---|
| **Item 5.02** | **Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.** |

---

*(b)* On August 27, 2025, Kevin Mahony resigned from the Board of Directors (the "<u>Board</u>") of Garrett Motion, Inc. (the "<u>Company</u>"), effective immediately. Mr. Mahony's resignation was not the result of any dispute or disagreement with the Company or the Board, including with respect to any matter relating to the operations, policies, or practices of the Company.

A copy of the press release announcing Mr. Mahony's resignation from the Board is attached as Exhibit 99.1 hereto, which is incorporated by reference herein.

---

| | |
|:---|:---|
| **Item 9.01** | **Financial Statements and Exhibits.** |

---

**(d) Exhibits.**

---

| | |
|:---|:---|
| **Exhibit No.** | **Document Description** |
| 99.1 | [Press release of Garrett Motion, Inc., dated August 29, 2025.](eh250672551_ex9901.htm) |
| 104 | Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline XBRL document. |

---

**SIGNATURE**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

---

| | | |
|:---|:---|:---|
| **GARRETT MOTION INC.** | **GARRETT MOTION INC.** | **GARRETT MOTION INC.** |
| By: | /s/ Jerome Maironi | /s/ Jerome Maironi |
|  | Name: | Jerome Maironi |
|  | Title: | Senior Vice President, General Counsel and Corporate Secretary |

---

Date: August 29, 2025

## Exhibit 99.1

**EXHIBIT 99.1**

**Garrett Motion Announces Resignation of Kevin Mahony from Board of Directors**

PLYMOUTH, Mich. and ROLLE, Switzerland, Aug. 29, 2025 -- Garrett Motion Inc. (Nasdaq: GTX) ("Garrett" or the "Company"), a leading differentiated automotive technology provider, today announced that Kevin Mahony has resigned from its Board of Directors. Mr. Mahony also served as a member of the Nominating and Governance Committee and the Finance Committee.

Mr. Mahony joined the Board in January 2023 as a designee of funds affiliated with Centerbridge Partners, L.P. ("Centerbridge") under the terms of the Series A Investor Rights Agreement, dated April 30, 2021 (as amended), by and among the Company, Centerbridge, and other investors. His resignation follows Centerbridge's divestiture of a significant portion of its ownership stake in Garrett, which now holds less than 5% of the Company's common stock.

"*On behalf of the Board, I would like to thank Kevin for his valuable contributions during his tenure*," said Daniel Ninivaggi, Chairman of the Board of Garrett. "*His deep engagement and collaboration have been instrumental to Garrett's success. We wish him the best moving forward.*"

"*I am thankful to Garrett's management and the Board for their partnership*," said Kevin Mahony, Senior Managing Director at Centerbridge. "*I am proud of the strategic framework we've built to position Garrett for long-term success and sustained shareholder value. With a strong team and clear priorities in place, I am confident in the Company's path ahead.*"

 ****

***About Garrett Motion Inc.***

A differentiated technology leader, Garrett Motion has a 70-year history of innovation in the automotive sector (cars, trucks) and beyond (off-highway equipment, marine, power generators). Its expertise in turbocharging has enabled significant reductions in engine size, fuel consumption, and CO<sub>2</sub> emissions. Garrett is expanding its positive impact by developing differentiated technology solutions for Zero Emission Vehicles, such as fuel cell compressors for hydrogen fuel cell vehicles, as well as electric propulsion and thermal management systems for battery electric vehicles. Garrett has six R&D centers, 13 manufacturing sites and a team of more than 9,000 employees in more than 20 countries. Its mission is to enable the transportation industry to advance motion through unique, differentiated innovations. For more information, please visit *<u>www.garrettmotion.com</u>*.

 ****

***Forward-Looking Statements***

This communication and related comments by management may include "forward-looking statements" within the meaning of the U.S. federal securities laws. Forward-looking statements are any statements other than statements of historical fact and can be identified by words such as "anticipate," "intend," "plan," "goal," "seek," "believe," "project," "estimate," "expect," "strategy," "future," "likely," "may," "should," "will," and similar expressions. Forward-looking statements represent our current judgment about possible future activities, events, or developments that we expect may occur in the future. In making these statements, we rely upon assumptions and analysis based on our experience and perception of historical trends, current conditions, and expected future developments, as well as other factors we consider appropriate under the circumstances. We believe these judgments are reasonable, but these statements are not guarantees of any future performance, events, or results, and actual performance, events,

or results may differ materially from those envisaged by our forward-looking statements due to a variety of important factors, many of which are described in our most recent Annual Report on Form 10-K and our other filings with the U.S. Securities and Exchange Commission, including risks related to the automotive industry, the competitive landscape and our ability to compete, and macroeconomic and geopolitical conditions, among others. You are cautioned not to place undue reliance on forward-looking statements, which speak only as of the date they are made, and we undertake no obligation to update publicly or otherwise revise any forward-looking statements, whether as a result of new information, future events, or other factors that affect the subject of these statements, except where we are expressly required to do so by law.

<u>Contacts:</u>

INVESTOR RELATIONS<br> Cyril Grandjean<br> +1 734 392 55 04<br> <u>investorrelations@garrettmotion.com</u>

MEDIA<br> Amanda Jones<br> +41 79 601 07 87<br> <u>Amanda.jones@garrettmotion.com</u>