KRO Form 4: Executive VP Andrew Nace Acquires 3,000 KRO Shares

Rhea-AI Filing Summary

Andrew B. Nace, Executive Vice President of Kronos Worldwide, Inc. (KRO), reported multiple open-market purchases of company common stock on 08/13/2025. The Form 4 shows four purchases totaling 3,000 shares at prices between $5.76 and $5.98. After these transactions his reported direct beneficial ownership equals 19,453.147 shares.

Positive

• Total purchases of 3,000 shares are disclosed with specific prices, providing clear transparency of insider activity.
• Post-transaction direct beneficial ownership is explicitly stated as 19,453.147 shares, giving investors a precise holding figure.

Negative

• None.

Insights

Securities Analyst

TL;DR: Executive vice president purchased 3,000 KRO shares at approximately $5.76–$5.98, increasing reported direct holdings to 19,453.147 shares.

The Form 4 discloses four purchase transactions on 08/13/2025 totaling 3,000 common shares at incremental prices. These are reported as direct acquisitions and the filing lists the resulting direct beneficial ownership as 19,453.147 shares. The disclosure is routine for insider reporting and provides clear, transaction-level detail on volume and price.

Corporate Governance Expert

TL;DR: Insider purchases were reported correctly on Form 4; transactions are recorded as direct ownership increases.

The Form 4 is signed by an attorney-in-fact and identifies Andrew B. Nace as an Executive Vice President. It lists four purchase entries with explicit share counts and prices and shows the post-transaction direct ownership figure. The filing format and signature block conform to standard reporting requirements.

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
Estimated average burden
hours per response:			0.5

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^*

NACE ANDREW B

(Last) (First) (Middle)

5430 LBJ FREEWAY

SUITE1700

(Street)

DALLAS TX 75240

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
KRONOS WORLDWIDE INC [ KRO ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
08/13/2025

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, par value $0.01	08/13/2025		P		1,000	A	$5.76	17,453.147	D
Common Stock, par value $0.01	08/13/2025		P		1,000	A	$5.77	18,453.147	D
Common Stock, par value $0.01	08/13/2025		P		500	A	$5.96	18,953.147	D
Common Stock, par value $0.01	08/13/2025		P		500	A	$5.98	19,453.147	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:

	Jane R. Grimm, Attorney-in-fact, for Andrew B. Nace, Executive Vice President	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 Kronos Worldwide (KRO)?

The Form 4 was reported for Andrew B. Nace, identified as an Executive Vice President.

What transactions are reported on this Form 4 for KRO?

Four purchase transactions on 08/13/2025 totaling 3,000 common shares at prices of $5.76, $5.77, $5.96, and $5.98.

How many KRO shares does the reporting person own after these transactions?

The Form 4 shows direct beneficial ownership of 19,453.147 shares following the reported purchases.

Were the reported KRO purchases direct or indirect?

All reported transactions are listed as Direct (D) beneficial ownership.

Who signed the Form 4 filing on behalf of the reporting person?

The form indicates it was signed by Jane R. Grimm, Attorney-in-fact for Andrew B. Nace.