# EDGAR Filing Document

**Accession Number:** 0001965050
**File Stem:** 0001062993-23-004358
**Filing Date:** 2023-2
**Character Count:** 6669
**Document Hash:** 90a9d0692949ac3e0de10dc4f27e3719
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001062993-23-004358.hdr.sgml**: 20230222

**ACCESSION NUMBER**: 0001062993-23-004358

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20230222

**FILED AS OF DATE**: 20230222

**DATE AS OF CHANGE**: 20230222

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Werner Dennis
- **CENTRAL INDEX KEY:** 0001965050

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-31763
- **FILM NUMBER:** 23652792

**MAIL ADDRESS:**
- **STREET 1:** 5430 LBJ FREEWAY
- **STREET 2:** SUITE 1700
- **CITY:** DALLAS
- **STATE:** TX
- **ZIP:** 75240
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** KRONOS WORLDWIDE INC
- **CENTRAL INDEX KEY:** 0001257640
- **STANDARD INDUSTRIAL CLASSIFICATION:** INDUSTRIAL INORGANIC CHEMICALS [2810]
- **IRS NUMBER:** 760294959
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 5430 LBJ FREEWAY
- **STREET 2:** SUITE 1700
- **CITY:** DALLAS
- **STATE:** TX
- **ZIP:** 75240-2620
- **BUSINESS PHONE:** 9722331700

**MAIL ADDRESS:**
- **STREET 1:** 5430 LBJ FREEWAY
- **STREET 2:** SUITE 1700
- **CITY:** DALLAS
- **STATE:** TX
- **ZIP:** 75240-2620

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** KRONOS INC
- **DATE OF NAME CHANGE:** 20030730

## Ex-24

```

POWER OF ATTORNEY FOR EXECUTING FORMS 3, 4 AND 5

	Know all by these present, that the undersigned hereby constitutes
and appoints each of Andrew B. Nace, Jane R. Grimm, and M. Paige Savage
signing singly, his/her true and lawful attorney-in-fact to:

1. execute for and on behalf of the undersigned, in the undersigned's
capacity as an officer and/or director of Kronos Worldwide, Inc.
(the "Company"), Forms 3, 4 and 5 in accordance with Section 16(a)
of the Securities Exchange Act of 1934 (the "Act") and the rules
thereunder, and any other forms or reports the undersigned may be
required to file in connection with the undersigned's ownership,
acquisition, or disposition of securities of the Company;

2. do and perform any and all acts for and on behalf of the undersigned
that may be necessary or desirable to complete the execution of any
such Forms 3, 4 or 5 or other form or report, and the timely filing
of such form or report with the United States Securities and Exchange
Commission and any other authority; and

3. take any other action of any type whatsoever in connection with the
foregoing that in the opinion of such attorney-in-fact, may be of benefit
to, in the best interest of, or legally required by, the undersigned, it
being understood that the documents executed by such attorney-in-fact
on behalf of the undersigned pursuant to this Power of Attorney shall
be in such form and shall contain such terms and conditions as such
attorney-in-fact may approve in his/her discretion.

	The undersigned hereby grants to each such attorney-in-fact full
power and authority to do and perform all and every act and thing
whatsoever requisite, necessary and proper to be done in the exercise of
any of the rights and powers herein granted, as fully to all intents and
purposes as the undersigned might or could do if personally present, with
full power of substitution or revocation, hereby ratifying and confirming
all that such attorney-in-fact, or his/her substitute or substitutes,
shall lawfully do or cause to be done by virtue of this Power of Attorney
and the rights and powers herein granted.  The undersigned acknowledges
that the foregoing attorneys-in-fact, in serving in such capacity at the
request of the undersigned, are not assuming, nor is the Company assuming,
any of the undersigned's responsibilities to comply with Section 16
of the Act.

EXECUTED as of this 26th day of January, 2023.

/s/ Dennis Werner Signature

Dennis Werner Printed Name

```

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

## FORM 3

### INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Werner Dennis<br><sub>(Last) (First) (Middle)</sub><br>5430 LBJ FREEWAY<br>SUITE 1700<br><sub>(Street)</sub><br>DALLAS, TX 75240<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>KRONOS WORLDWIDE INC [ KRO ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2023-02-22 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director   [ ] 10% Owner<br>[X] Officer (give title below)   [ ] Other (specify below)<br>_President, EMEAA_ | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities Beneficially Owned

---

|  |  |  |  |
| --- | --- | --- | --- |
| 1. Title of Security | 2. Amount of Securities Beneficially Owned | 3. Ownership Form | 4. Nature of Indirect Beneficial Ownership |

---

## Table II - Derivative Securities Beneficially Owned

---

|  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Underlying Securities | 3. Title and Amount of Underlying Securities | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
|  |  |  |  |  |  |  |  |

---

**Signature:** Jane R. Grimm, Attorney-in-fact, for Dennis Werner  
**Date:** 2023-02-22

### Remarks:

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.**