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  <div style="text-align: center; margin-top: 4.4pt; font-family: 'Times New Roman', Times, serif; font-size: 18pt; font-weight: bold;">UNITED STATES</div>

  <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 18pt; font-weight: bold;">SECURITIES AND EXCHANGE COMMISSION</div>

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  <div style="text-align: center; margin-top: 13.2pt; font-family: 'Times New Roman', Times, serif; font-size: 12pt; font-weight: bold;">CURRENT REPORT</div>

  <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 12pt; font-weight: bold;">Pursuant to Section&#160;13 or 15(d) of the</div>

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  <div style="text-align: left; margin-top: 13.2pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under
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  <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 8pt;">&#160;</div>

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          <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div>
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          <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</div>
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  <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 8pt;">&#160;</div>

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          <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div>
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    <td style="width: 4%; vertical-align: top;">
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    <td style="width: 92%; vertical-align: top;">
          <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</div>
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  <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 8pt;">&#160;</div>

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          <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">&#160;</div>
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    <td style="width: 4%; vertical-align: top;">
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    <td style="width: 92%; vertical-align: top;">
          <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</div>
          <div>&#160;</div>
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  <div style="text-align: left; margin-top: 6pt; margin-bottom: 6pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Securities registered pursuant to Section 12(b) of the Act:</div>

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          <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Title of each class</div>
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          <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Trading Symbol(s)</div>
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    <div style="text-align: left; margin-top: 6pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR
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  <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">
<div>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
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    <td style="width: 72pt; vertical-align: top; align: right; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">Item 5.02</td>

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          <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.</div>
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  <div><br />
  </div>

  <div style="text-align: left; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Effective May 18, 2022, the registrant&#8217;s board of directors elected James M. Buch as the registrant&#8217;s president and chief executive officer.
    Mr. Buch was formerly the registrant&#8217;s president and chief operating officer. Robert D. Graham was formerly the registrant&#8217;s chief executive officer, and Mr. Graham continues to serve as the registrant&#8217;s vice chairman of the board.</div>

  <div><br />
  </div>

  <div style="text-align: left; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Also effective May 18, 2022, the registrant&#8217;s board of directors increased the size of the board from seven to nine and elected R. Colin
    Gouveia and James M. Buch to fill the newly created vacancies, with each to serve as a director until his successor is elected and qualified or his earlier resignation, removal or death.&#160;&#160;The board of directors also appointed Mr. Gouveia to serve on
    its audit committee.&#160;</div>

  <div><br />
  </div>

  <div style="text-align: left; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Mr. Gouveia, age 58, has served as senior vice president and general manager, elastomeric material solutions of Rogers Corporation, a
    publicly traded manufacturer of engineered materials, since 2019.&#160; Prior to joining Rogers Corporation, Mr. Gouveia was vice president and general manager of Eastman Chemical Co. from 2014 to 2019. Earlier experience includes serving as executive vice
    president, president North America for Taminco Corporation from 2014 until its purchase by Eastman Chemical in 2019, and serving in various roles for The Dow Chemical Company from 2009 to 2012 and for Rohm and Haas Company from 2003 to 2009.</div>

  <div><br />
  </div>

  <div style="text-align: left; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Mr. Buch, age 61, has served as the registrant&#8217;s president since June 2021 and had served as its chief operating officer since 2015.&#160; He
    served as the registrant&#8217;s chief operating officer, global commercial, from 2014 to 2015.&#160; He currently serves as senior vice president of Contran Corporation, the parent corporation of the registrant&#8217;s consolidated tax group. Previously, he served
    Titanium Metals Corporation as its vice president from 2001 to 2011 and as its executive vice president, commercial from 2011 to 2013.</div>

  <div><br />
  </div>

  <div style="text-align: left; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Mr. Buch is an employee of Contran and provides his services to the registrant under an intercorporate services agreement between the
    registrant and Contran.&#160; For a description of the intercorporate services agreement, see &#8220;Certain Relationships and Transactions&#8221; in the registrant&#8217;s 2022 proxy statement, which description is incorporated herein by reference.&#160; In addition, for a
    discussion of potential conflicts of interest of officers who serve more than one corporation, see &#8220;Certain Relationships and Transactions&#8221; in the 2022 proxy statement, which discussion is also incorporated herein by reference.</div>

  <div><br />
  </div>

  <div><br />
  </div>

  <table cellspacing="0" cellpadding="0" class="DSPFListTable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;">


  <tr>

    <td style="width: 72pt; vertical-align: top; align: right; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">Item 5.07</td>

    <td style="width: auto; vertical-align: top; text-align: left;">
          <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">Submission of Matters to a Vote of Security Holders.</div>
        </td>

  </tr>


</table>
  <div><br />
  </div>

  <div style="text-align: left; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">The registrant held its 2022 annual meeting of stockholders on May 18, 2022.&#160; At the 2022 annual meeting, the registrant&#8217;s stockholders voted
    on the two proposals described in detail in the registrant&#8217;s definitive proxy statement on Schedule 14A filed with the U.S. Securities and Exchange Commission on March 29, 2022.&#160; Stockholders present at the 2022 annual meeting, either in person or by
    proxy, represented 94.6% of the <span style="font-size: 10pt; font-family: 'Times New Roman', Times, serif;">115,461,627 </span>shares eligible to vote at the meeting.</div>

  <div><br />
  </div>

  <div style="text-align: left; margin-left: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-variant: small-caps;">Proposal 1:&#160; Election of Director<span style="font-size: 10pt; font-family: 'Times New Roman', Times, serif; font-style: italic;">s</span></div>

  <div><br />
  </div>

  <div style="text-align: left; text-indent: 36pt; margin-left: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">The registrant&#8217;s stockholders elected Ms. Loretta J. Feehan, Mr. Robert D. Graham, Mr. John E. Harper, Ms. Meredith W.
    Mendes, Mr. Cecil H. Moore, Jr., Gen. Thomas P. Stafford (ret.) and Dr. R. Gerald Turner as directors.&#160; Each director nominee received votes &#8220;For&#8221; his or her election from at least 86.9% of the shares eligible to vote at the annual meeting.</div>

  <div><br />
  </div>

  <div style="text-align: left; margin-left: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-variant: small-caps;">Proposal 2:&#160; Say-on-Pay, Nonbinding Advisory Vote Approving Executive Compensation</div>

  <div><br />
  </div>

  <div style="text-align: left; text-indent: 36pt; margin-left: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">The registrant&#8217;s stockholders adopted a resolution, on a nonbinding advisory basis, approving <span style="font-size: 10pt; font-family: 'Times New Roman', Times, serif;">the compensation of the registrant&#8217;s named executive officers as described in the registrant&#8217;s 2022 proxy statement.&#160; The resolution received the approval from </span>86.0<span style="font-size: 10pt; font-family: 'Times New Roman', Times, serif;">% of the shares eligible to vote at the annual meeting.</span></div>

  <div><br />
  </div>

  <div><br />
  </div>

  <table cellspacing="0" cellpadding="0" class="DSPFListTable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;">


  <tr>

    <td style="width: 72pt; vertical-align: top; align: right; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">Item 7.01</td>

    <td style="width: auto; vertical-align: top; text-align: left;">
          <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">Regulation FD Disclosure.</div>
        </td>

  </tr>


</table>
  <div><br />
  </div>

  <div style="text-align: left; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">The registrant hereby furnishes the information set forth in its press release issued on May 18, 2022, a copy of which is attached as Exhibit
    99.1 and incorporated herein by reference.&#160; The information the registrant furnishes in this report under this Item 7.01, and the exhibit in Item 9.01, is not deemed &#8220;filed&#8221; for purposes of section 18 of the Securities Exchange Act of 1934, as amended,
    or otherwise subject to the liabilities of that section.&#160; Registration statements or other documents filed with the U.S. Securities and Exchange Commission shall not incorporate this information by reference, except as otherwise expressly stated in
    such filing.</div>

  <div><br />
  </div>

  <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="DSPFPageBreakArea">
    <div style="page-break-after: always;" class="DSPFPageBreak">
      <hr style="border-width: 0px; clear: both; margin: 4px 0px; width: 100%; height: 2px; color: #000000; background-color: #000000;" /></div>

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  <tr>

    <td style="width: 72pt; vertical-align: top; align: right; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">Item 9.01</td>

    <td style="width: auto; vertical-align: top; text-align: left;">
          <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">Financial Statements and Exhibits.</div>
        </td>

  </tr>


</table>
  <div><br />
  </div>

  <table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;">


  <tr>

    <td style="width: 7.19%; vertical-align: top;">
          <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">(d)</div>
        </td>

    <td style="width: 21.38%; vertical-align: top;">
          <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Exhibits</div>
        </td>

    <td style="width: 3.5%; vertical-align: top;">&#160;</td>

    <td style="width: 67.93%; vertical-align: top;">&#160;</td>

  </tr>

  <tr>

    <td style="width: 7.19%; vertical-align: top;">&#160;</td>

    <td style="width: 21.38%; vertical-align: top;">&#160;</td>

    <td style="width: 3.5%; vertical-align: top;">&#160;</td>

    <td style="width: 67.93%; vertical-align: top;">&#160;</td>

  </tr>

  <tr>

    <td style="width: 7.19%; vertical-align: top;">&#160;</td>

    <td style="width: 21.38%; vertical-align: top; border-bottom: 2px solid #000000;">
          <div>
            <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">Item No.</div>
          </div>
        </td>

    <td style="width: 3.5%; vertical-align: top;">&#160;</td>

    <td style="width: 67.93%; vertical-align: top; border-bottom: 2px solid #000000;">
          <div>
            <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">Exhibit Index</div>
          </div>
        </td>

  </tr>

  <tr>

    <td style="width: 7.19%; vertical-align: top;">&#160;</td>

    <td style="width: 21.38%; vertical-align: top;">&#160;</td>

    <td style="width: 3.5%; vertical-align: top;">&#160;</td>

    <td style="width: 67.93%; vertical-align: top;">&#160;</td>

  </tr>

  <tr>

    <td style="width: 7.19%; vertical-align: top;">&#160;</td>

    <td style="width: 21.38%; vertical-align: top;">
          <div style="text-align: center; font-family: 'Times New Roman',Times,serif; font-size: 10pt;">99.1</div>
        </td>

    <td style="width: 3.5%; vertical-align: top;">&#160;</td>

    <td style="width: 67.93%; vertical-align: top;">
          <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><a href="ex991.htm">Press release dated May 18, 2022 issued by the
              registrant.</a></div>
        </td>

  </tr>

  <tr>

    <td style="width: 7.19%; vertical-align: top;">&#160;</td>

    <td style="width: 21.38%; vertical-align: top;">
          <div style="text-align: center; font-family: 'Times New Roman',Times,serif; font-size: 10pt;">104</div>
        </td>

    <td style="width: 3.5%; vertical-align: top;">&#160;</td>

    <td style="width: 67.93%; vertical-align: top;">
          <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Cover Page Interactive Data File (embedded within the Inline XBRL document)</div>
        </td>

  </tr>


</table>
  <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="DSPFPageBreakArea">
    <div style="page-break-after:always;" class="DSPFPageBreak">
      <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;" /></div>

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  <div><br />
  </div>

  <div><br />
  </div>

  <div style="text-align: center; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">SIGNATURE</div>

  <div><br />
  </div>

  <div><br />
  </div>

  <div style="text-align: left; text-indent: 36pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">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.</div>

  <div><br />
  </div>

  <table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;">


  <tr>

    <td style="width: 47.41%; vertical-align: top;">&#160;</td>

    <td style="width: 51.85%; vertical-align: top;" colspan="2">
          <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-variant: small-caps; font-weight: bold;">KRONOS WORLDWIDE, INC.</div>
        </td>

    <td style="width: 0.74%; vertical-align: top;">&#160;</td>

  </tr>

  <tr>

    <td style="width: 47.41%; vertical-align: top;">&#160;</td>

    <td style="width: 51.85%; vertical-align: top;" colspan="2">
          <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">(Registrant)</div>
        </td>

    <td style="width: 0.74%; vertical-align: top;">&#160;</td>

  </tr>

  <tr>

    <td style="width: 47.41%; vertical-align: top;">&#160;</td>

    <td style="width: 51.85%; vertical-align: top;" colspan="2">&#160;</td>

    <td style="width: 0.74%; vertical-align: top;">&#160;</td>

  </tr>

  <tr>

    <td style="width: 47.41%; vertical-align: top;">&#160;</td>

    <td style="width: 51.85%; vertical-align: top;" colspan="2">&#160;</td>

    <td style="width: 0.74%; vertical-align: top;">&#160;</td>

  </tr>

  <tr>

    <td style="width: 47.41%; vertical-align: top;">&#160;</td>

    <td style="width: 51.85%; vertical-align: top;" colspan="2">&#160;</td>

    <td style="width: 0.74%; vertical-align: top;">&#160;</td>

  </tr>

  <tr>

    <td style="width: 47.41%; vertical-align: top;">&#160;</td>

    <td style="width: 52.59%; vertical-align: top;" colspan="3">&#160;</td>

  </tr>

  <tr>

    <td style="width: 47.41%; vertical-align: top;">&#160;</td>

    <td style="width: 52.59%; vertical-align: top;" colspan="3">&#160;</td>

  </tr>

  <tr>

    <td style="width: 47.41%; vertical-align: top;">
          <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">Date:&#160; May 18, 2022</div>
        </td>

    <td style="width: 5.37%; vertical-align: top;">
          <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">By:</div>
        </td>

    <td style="width: 47.22%; vertical-align: top; border-bottom: #000000 2px solid;" colspan="2">
          <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">/s/ Tim C. Hafer</div>
        </td>

  </tr>

  <tr>

    <td style="width: 47.41%; vertical-align: top;">&#160;</td>

    <td style="width: 5.37%; vertical-align: top;">&#160;</td>

    <td style="width: 47.22%; vertical-align: top;" colspan="2">
          <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-style: italic;">Tim C. Hafer,</div>
          <div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-style: italic;">Executive Vice President and Chief Financial Officer</div>
        </td>

  </tr>


</table>
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 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):
May 18, 2022
Kronos Worldwide, Inc.
(Exact Name of Registrant as Specified in Charter)
Delaware
1-31763
76-0294959
(State or Other Jurisdiction
of Incorporation)
(Commission
File Number)
(I.R.S. Employer
Identification No.)
5430 LBJ Freeway
,
Suite 1700
,
Dallas
,
Texas
75240-2620
(Address of Principal Executive Offices, and Zip Code)
Registrant's Telephone Number, Including Area Code
(
972
)
233-1700
(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 (
see
General Instruction A.2.):
☐
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 communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐
Pre-commencement communication 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 each exchange on which registered
Common Stock
KRO
New York Stock Exchange
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR
      §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).
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.
Effective May 18, 2022, the registrant's board of directors elected James M. Buch as the registrant's president and chief executive officer.
    Mr. Buch was formerly the registrant's president and chief operating officer. Robert D. Graham was formerly the registrant's chief executive officer, and Mr. Graham continues to serve as the registrant's vice chairman of the board.
Also effective May 18, 2022, the registrant's board of directors increased the size of the board from seven to nine and elected R. Colin
    Gouveia and James M. Buch to fill the newly created vacancies, with each to serve as a director until his successor is elected and qualified or his earlier resignation, removal or death.  The board of directors also appointed Mr. Gouveia to serve on
    its audit committee.
Mr. Gouveia, age 58, has served as senior vice president and general manager, elastomeric material solutions of Rogers Corporation, a
    publicly traded manufacturer of engineered materials, since 2019.  Prior to joining Rogers Corporation, Mr. Gouveia was vice president and general manager of Eastman Chemical Co. from 2014 to 2019. Earlier experience includes serving as executive vice
    president, president North America for Taminco Corporation from 2014 until its purchase by Eastman Chemical in 2019, and serving in various roles for The Dow Chemical Company from 2009 to 2012 and for Rohm and Haas Company from 2003 to 2009.
Mr. Buch, age 61, has served as the registrant's president since June 2021 and had served as its chief operating officer since 2015.  He
    served as the registrant's chief operating officer, global commercial, from 2014 to 2015.  He currently serves as senior vice president of Contran Corporation, the parent corporation of the registrant's consolidated tax group. Previously, he served
    Titanium Metals Corporation as its vice president from 2001 to 2011 and as its executive vice president, commercial from 2011 to 2013.
Mr. Buch is an employee of Contran and provides his services to the registrant under an intercorporate services agreement between the
    registrant and Contran.  For a description of the intercorporate services agreement, see "Certain Relationships and Transactions" in the registrant's 2022 proxy statement, which description is incorporated herein by reference.  In addition, for a
    discussion of potential conflicts of interest of officers who serve more than one corporation, see "Certain Relationships and Transactions" in the 2022 proxy statement, which discussion is also incorporated herein by reference.
Item 5.07
Submission of Matters to a Vote of Security Holders.
The registrant held its 2022 annual meeting of stockholders on May 18, 2022.  At the 2022 annual meeting, the registrant's stockholders voted
    on the two proposals described in detail in the registrant's definitive proxy statement on Schedule 14A filed with the U.S. Securities and Exchange Commission on March 29, 2022.  Stockholders present at the 2022 annual meeting, either in person or by
    proxy, represented 94.6% of the
115,461,627
shares eligible to vote at the meeting.
Proposal 1:  Election of Director
s
The registrant's stockholders elected Ms. Loretta J. Feehan, Mr. Robert D. Graham, Mr. John E. Harper, Ms. Meredith W.
    Mendes, Mr. Cecil H. Moore, Jr., Gen. Thomas P. Stafford (ret.) and Dr. R. Gerald Turner as directors.  Each director nominee received votes "For" his or her election from at least 86.9% of the shares eligible to vote at the annual meeting.
Proposal 2:  Say-on-Pay, Nonbinding Advisory Vote Approving Executive Compensation
The registrant's stockholders adopted a resolution, on a nonbinding advisory basis, approving
the compensation of the registrant's named executive officers as described in the registrant's 2022 proxy statement.  The resolution received the approval from
86.0
% of the shares eligible to vote at the annual meeting.
Item 7.01
Regulation FD Disclosure.
The registrant hereby furnishes the information set forth in its press release issued on May 18, 2022, a copy of which is attached as Exhibit
    99.1 and incorporated herein by reference.  The information the registrant furnishes in this report under this Item 7.01, and the exhibit in Item 9.01, is not deemed "filed" for purposes of section 18 of the Securities Exchange Act of 1934, as amended,
    or otherwise subject to the liabilities of that section.  Registration statements or other documents filed with the U.S. Securities and Exchange Commission shall not incorporate this information by reference, except as otherwise expressly stated in
    such filing.
Item 9.01
Financial Statements and Exhibits.
(d)
Exhibits
Item No.
Exhibit Index
99.1
Press release dated May 18, 2022 issued by the
              registrant.
104
Cover Page Interactive Data File (embedded within the Inline XBRL document)
SIGNATURE
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.
KRONOS WORLDWIDE, INC.
(Registrant)
Date:  May 18, 2022
By:
/s/ Tim C. Hafer
Tim C. Hafer,
Executive Vice President and Chief Financial Officer