[Form 4] TRONOX LIMITED CL A ORDINARY SHARES Insider Trading Activity

Rhea-AI Filing Summary

Peter Johnston, a director of Tronox Holdings plc (TROX), reported a purchase of 20,000 common shares at $3.21 per share on 08/12/2025, bringing his direct beneficial ownership to 191,513 shares. The Form 4 was executed on behalf of the reporting person by attorney-in-fact Jeffrey Neuman.

Positive

• Reported acquisition of 20,000 common shares at $3.21 per share
• Direct beneficial ownership reported as 191,513 shares following the purchase

Negative

• None.

Insights

Financial Analyst

Director purchase of 20,000 TROX shares at $3.21; direct holdings rose to 191,513.

The Form 4 discloses a straightforward insider purchase (transaction code P) of 20,000 common shares at $3.21 each on 08/12/2025, with beneficial ownership after the trade reported as 191,513 shares held directly. The filing was submitted via attorney-in-fact. Without company market capitalization or context, this specific trade is factual evidence of an insider purchase but its market impact cannot be determined from this form alone.

Corporate Governance Expert

Form 4 shows a direct, reported purchase by a company director; filing executed by attorney-in-fact.

The report identifies Peter Johnston as the reporting person and a director of Tronox Holdings plc and records an acquisition of 20,000 common shares at $3.21. Ownership is listed as direct with total beneficial ownership of 191,513 shares after the transaction. The document contains no other disclosures such as plan-based trades, dispositions, or derivative activity.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Johnston Peter

(Last) (First) (Middle)

263 TRESSER BLVD., SUITE 1100

(Street)

STAMFORD CT 06901

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Tronox Holdings plc [ TROX ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
08/12/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	08/12/2025		P		20,000	A	$3.21	191,513	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	/s/ Jeffrey Neuman, as attorney-in-fact	08/13/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

Who filed the Form 4 for Tronox (TROX)?

The reporting person is Peter Johnston, identified as a director of Tronox Holdings plc (TROX).

What transaction was reported on the TROX Form 4?

A purchase of 20,000 common shares on 08/12/2025 at a price of $3.21 per share (transaction code P).

How many TROX shares does the reporting person own after the transaction?

The Form 4 reports total direct beneficial ownership of 191,513 common shares following the transaction.

Was the Form 4 signed by the reporting person?

The filing shows the Form 4 was executed on behalf of the reporting person by attorney-in-fact Jeffrey Neuman.

Does the Form 4 disclose any derivative transactions for TROX?

No. Table II for derivative securities contains no reported transactions in this filing.