NL INDUSTRIES INC — Investor Relations & Filings
NL Industries, Inc. is a holding company that operates primarily in two business segments through its subsidiary interests. The component products segment is managed through its majority-owned subsidiary, CompX International Inc., which manufactures and sells a range of engineered components. These products include security products like locking mechanisms for various industries and precision ball bearing slides for office furniture, appliances, and industrial applications. The company also operates in the chemicals industry through its significant noncontrolling interest in Kronos Worldwide, Inc., a global producer and marketer of value-added titanium dioxide pigments used to impart whiteness, brightness, and opacity to a wide variety of products.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| NL INDUSTRIES, INC. FORM 8-K DATED MAY 20, 2021 | 2021-05-20 | English | |
| NL INDUSTRIES, INC. FORM 8-K DATED MAY 5, 2021 | 2021-05-05 | English | |
| 10-Q | 2021-05-05 | English | |
| NL INDUSTRIES, INC. FORM 8-K/A DATED APRIL 20, 2021 | 2021-04-26 | English | |
| NL INDUSTRIES, INC. FORM 8-K DATED APRIL 20, 2021 | 2021-04-23 | English | |
| NL INDUSTRIES, INC. NOTICE | 2021-03-31 | English |
Browse filings by year
33 years- 2026 12 filings
- 2025 28 filings
- 2024 26 filings
- 2023 28 filings
- 2022 27 filings
- 2021 25 filings
- 2020 25 filings
- 2019 25 filings
- 2018 22 filings
- 2017 23 filings
- 2016 24 filings
- 2015 24 filings
- 2014 23 filings
- 2013 22 filings
- 2012 30 filings
- 2011 37 filings
- 2010 30 filings
- 2009 32 filings
- 2008 37 filings
- 2007 28 filings
- 2006 83 filings
- 2005 86 filings
- 2004 91 filings
- 2003 38 filings
- 2002 17 filings
- 2001 9 filings
- 2000 14 filings
- 1999 18 filings
- 1998 29 filings
- 1997 14 filings
- 1996 15 filings
- 1995 13 filings
- 1994 19 filings
Market data
Market data not available
Price history
Peer group · Manufacture of basic chemicals
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NL INDUSTRIES INC via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/33327/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=33327 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=33327 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=33327 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 33327}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for NL INDUSTRIES INC (id: 33327)"
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