Tronox director Julie Beck to resign from board

Tronox Holdings plc reported that board member Julie Beck has decided to resign from its Board of Directors, effective September 30, 2025.

Rhea-AI Filing Summary

Tronox Holdings plc reported that board member Julie Beck has decided to resign from its Board of Directors, effective September 30, 2025. She also serves on the company’s Audit Committee, so her departure affects both the full board and that key oversight group.

The filing explains that Ms. Beck is stepping down because of the time demands of her new role as Senior Vice President, Chief Financial Officer and Treasurer of MSA Safety Incorporated (NYSE: MSA). It also states that her resignation is not due to any disagreement with Tronox regarding its operations, policies, or practices, indicating this is a routine governance change driven by external career commitments.

8-K Event Classification

2 items: 5.02, 9.01

2 items

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers Governance

Key personnel changes including departures, elections, or appointments of directors and executive officers.

Item 9.01 Financial Statements and Exhibits Exhibits

Financial statements, pro forma financial information, or exhibit attachments filed with this report.

FAQ

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

Why did Tronox (TROX) director Julie Beck resign from the board?

Ms. Julie Beck resigned from the Tronox Board of Directors because of the time commitments required by her new role as Senior Vice President, Chief Financial Officer and Treasurer of MSA Safety Incorporated (NYSE: MSA).

When will Julie Beck’s resignation from Tronox (TROX) become effective?

Julie Beck’s resignation from the Board of Directors of Tronox Holdings plc becomes effective on September 30, 2025.

Was Julie Beck’s resignation from Tronox due to any disagreement with the company?

No. The company states that Ms. Beck’s resignation was not due to any disagreement with Tronox on matters related to its operations, policies, or practices.

What role did Julie Beck hold on Tronox’s board committees?

In addition to serving as a member of the Board of Directors of Tronox Holdings plc, Julie Beck was also a member of the company’s Audit Committee.

Which company has Julie Beck joined after leaving Tronox (TROX)?

Julie Beck has taken a new position as Senior Vice President, Chief Financial Officer and Treasurer of MSA Safety Incorporated (NYSE: MSA), which prompted her resignation from Tronox’s board.

Does this Tronox (TROX) 8-K mention any operational or financial changes?

This 8-K focuses on the board-level change related to Julie Beck’s resignation and does not describe new operational or financial results for Tronox Holdings plc.

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

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Accepted by SEC EDGAR 08/15/2025 - 05:15 PM Learn about SEC filing dates

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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 15, 2025

TRONOX HOLDINGS PLC

(Exact Name of Registrant as Specified in Its Charter)

England and Wales	001-35573	98-1467236
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(IRS Employer Identification No.)

263 Tresser Boulevard, Suite 1100		Laporte Road, Stallingborough
Stamford, Connecticut 06901		Grimsby, North East Lincolnshire, DN40 2PR, UK

 (Address of Principal Executive Offices) (Zip Code)

(203) 705-3800

(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 Symbol(s)	Name of exchange on which registered
Ordinary shares, par value $0.01 per share	TROX	NYSE

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.

On August 15, 2025, Ms. Julie Beck, a member of the Board of Directors (the “Board”) of Tronox Holdings plc (the “Company”) and a member of the Audit Committee of the Board, notified the Company of her decision to resign from the Board effective as of September 30, 2025.  Ms. Beck’s decision to resign from the Company’s Board was due to her recent appointment as Senior Vice President, Chief Financial Officer and Treasurer of MSA Safety Incorporated (NYSE:MSA) and the time commitments which such position will require. Ms. Beck’s resignation was not due to any disagreement with the Company on any matter relating to the Company's operations, policies, or practices.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

Exhibit No.		Description
104		Inline XBRL for the cover page of this Current Report on Form 8-K.

SIGNATURES

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.

		TRONOX HOLDINGS PLC
Date: August 15, 2025	By:	/s/ Jeffrey N. Neuman
		Name:	Jeffrey N. Neuman
		Title:	Senior Vice President, General Counsel and Secretary