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NL · Current Report (Form 8-K) · Filed February 26, 2026

Nl Industries Inc — Current Report (Form 8-K)

Form
8-K
Filed
February 26, 2026
Period
Feb 26, 2026
Ticker
NL
Accession
0000072162-26-000003
Boardroom Alpha · Filing insights

Consult the attached press release for more details

About Nl Industries Inc
Market cap
$289M
1Y TSR
+5.4%
3Y TSR
+13.4%
Board grade
C+
Sector
Industrials
CEO
Robert D Graham
Last annual meeting: May 14, 2026 · View full Nl Industries Inc profile →
NL Industries, Inc._February 26, 2026

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C.   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)

February 26, 2026

NL Industries, Inc.

(Exact name of registrant as specified in its charter)

New Jersey

1-640

13-5267260

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

5430 LBJ Freeway, Suite 1700, Dallas, Texas

75240-2620

(Address of principal executive offices)

(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 communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

 

 

Pre-commencement communications 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

NL

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 7.01

Regulation FD Disclosure.

The registrant hereby furnishes the information set forth in its press release issued on February 26, 2026, 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.

Description

99.1

Press release dated February 26, 2026 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.

NL INDUSTRIES, INC.

(Registrant)

Date: February 26, 2026

By: /s/Amy A. Samford                                             

Amy A. Samford

Executive Vice President and
    Chief Financial Officer

From this filing to the file

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More filings

Other filings from Nl Industries Inc (NL)

Reference

Frequently asked questions

When did Nl Industries Inc file this 8-K?
Nl Industries Inc (NL) filed this Current Report (Form 8-K) with the SEC on February 26, 2026. The accession number assigned by EDGAR is 0000072162-26-000003.
What does an 8-K disclose?
Form 8-K is the SEC's current-report form, used to disclose material events between periodic reports (10-K / 10-Q). Triggers include CEO/CFO departures, acquisitions, bankruptcies, earnings releases, auditor changes, changes in fiscal year, and amendments to corporate governance. Each 8-K is keyed to one or more Item numbers (1.01 through 9.01).
What is the key takeaway from this filing?
Consult the attached press release for more details .This is Boardroom Alpha's one-line summary of the current report; see the full filing text above for the formal disclosure.
What Item codes does an 8-K cover?
An 8-K's Item codes (1.01 through 9.01) specify what kind of event is being disclosed — e.g. Item 1.01 for entering a material agreement, Item 5.02 for departure/election of directors and executive officers, Item 8.01 for other events. The Item codes for this 8-K appear in the filing text above.
Where can I find Nl Industries Inc's prior current reports on EDGAR?
The SEC EDGAR browser lists every 8-K Nl Industries Inc has filed under CIK 72162, sortable by date. Use the "View on SEC EDGAR" link in the page header, or browse directly via https://www.sec.gov/cgi-bin/browse-edgar.
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