John D. Romano - 06 Mar 2026 Form 4 Insider Report for Tronox Holdings plc (TROX)

Role: CEO and Director, Director
Signature: /s/ Jeffrey Neuman, as attorney-in-fact
Issuer symbol: TROX
Transactions as of: 06 Mar 2026
Net transactions value: -$669,635
Form type: 4
Filing time: 09 Mar 2026, 17:00:40 UTC
Previous filing: 13 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Romano John D	CEO and Director, Director	ONE STAMFORD PLAZA, 263 TRESSER BLVD., SUITE 1100, STAMFORD	/s/ Jeffrey Neuman, as attorney-in-fact	09 Mar 2026	0001344537

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	TROX	Common Stock	Sale	$669,635	-101,600	-6.4%	$6.59	1,473,740	06 Mar 2026	Direct	F1, F2
holding	TROX	Common Stock						100,000	06 Mar 2026	Romano Living Trust

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents the number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of previously granted RSUs.
F2	The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.3550 to $7.1600, inclusive. The reporting person undertakes to provide to Tronox Holdings plc, any security holder of Tronox Holdings plc or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.

Content

Represents the number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of previously granted RSUs.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.3550 to $7.1600, inclusive. The reporting person undertakes to provide to Tronox Holdings plc, any security holder of Tronox Holdings plc or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote of this Form 4.