NL INDUSTRIES INC — 8-K Filings
283 8-K filings on record
This page lists all 8-K filings submitted to the SEC by NL INDUSTRIES INC (NL), sorted by most recent first. Each row links to the full filing on EdgarLookup. NL INDUSTRIES INC has filed 283 8-K documents with the SEC since 1994. To view all SEC filings by NL INDUSTRIES INC, see the full filings list.
All
10-K
10-K/A
10-K405
10-K405/A
10-Q
10-Q/A
11-K
144
15-15D
3
3/A
4
4/A
40-APP
5
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
NT 10-K
NT 10-Q
NT 11-K
PRE 14A
S-8
S-8 POS
SC 13D/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K | 8-K | 0000072162-26-000009 | Mar 9, 2026 | — |
| 8-K | 8-K | 0000072162-26-000003 | Feb 26, 2026 | — |
| 8-K | 8-K | 0000072162-25-000036 | Nov 6, 2025 | — |
| 8-K | 8-K | 0000072162-25-000033 | Oct 30, 2025 | — |
| 8-K | 8-K | 0000072162-25-000030 | Sep 15, 2025 | — |
| 8-K | 8-K | 0000072162-25-000026 | Aug 6, 2025 | — |
| 8-K | 8-K | 0000072162-25-000023 | Jul 17, 2025 | — |
| 8-K | 8-K | 0000072162-25-000019 | May 15, 2025 | — |
| 8-K | 8-K | 0000072162-25-000016 | May 7, 2025 | — |
| 8-K | 8-K | 0000072162-25-000009 | Mar 6, 2025 | — |
| 8-K | 8-K | 0000072162-25-000006 | Feb 27, 2025 | — |
| 8-K | 8-K | 0000072162-25-000003 | Feb 13, 2025 | Feb 10, 2025 |
| 8-K | 8-K | 0000072162-24-000040 | Dec 19, 2024 | — |
| 8-K | 8-K | 0000072162-24-000037 | Nov 6, 2024 | — |
| 8-K | 8-K | 0000072162-24-000034 | Oct 31, 2024 | — |
| 8-K | 8-K | 0000072162-24-000031 | Sep 5, 2024 | Sep 4, 2024 |
| 8-K | 8-K | 0000072162-24-000028 | Aug 7, 2024 | — |
| 8-K | 8-K | 0000072162-24-000025 | Jul 30, 2024 | — |
| 8-K | 8-K | 0000072162-24-000022 | Jul 17, 2024 | Jul 16, 2024 |
| 8-K | 8-K | 0000072162-24-000019 | May 16, 2024 | — |
| 8-K | 8-K | 0000072162-24-000016 | May 8, 2024 | — |
| 8-K | 8-K | 0000072162-24-000010 | Mar 6, 2024 | — |
| 8-K | 8-K | 0000072162-24-000007 | Feb 28, 2024 | — |
| 8-K | 8-K | 0000072162-24-000004 | Feb 12, 2024 | — |
| 8-K | 8-K | 0000072162-23-000036 | Nov 2, 2023 | — |
| 8-K | 8-K | 0000072162-23-000033 | Oct 31, 2023 | Oct 26, 2023 |
| 8-K | 8-K | 0000072162-23-000029 | Oct 26, 2023 | — |
| 8-K | 8-K | 0000072162-23-000026 | Aug 2, 2023 | — |
| 8-K | 8-K | 0000072162-23-000023 | May 18, 2023 | — |
| 8-K | 8-K | 0000072162-23-000020 | May 9, 2023 | May 8, 2023 |
| 8-K | 8-K | 0000072162-23-000018 | May 3, 2023 | — |
| 8-K | 8-K | 0000072162-23-000011 | Mar 8, 2023 | — |
| 8-K | 8-K | 0000072162-23-000008 | Feb 27, 2023 | Feb 23, 2023 |
| 8-K | 8-K | 0000072162-23-000004 | Feb 23, 2023 | — |
| 8-K | 8-K | 0000072162-22-000015 | Dec 16, 2022 | Dec 12, 2022 |
| 8-K | 8-K | 0000072162-22-000012 | Nov 9, 2022 | — |
| 8-K | 8-K NL INDUSTRIES, INC. DATED NOVEMBER 2, 2022 | 0000072162-22-000009 | Nov 2, 2022 | — |
| 8-K | 8-K | 0000072162-22-000006 | Oct 27, 2022 | — |
| 8-K | NL INDUSTRIES, INC. FORM 8-K DATED AUGUST 10, 2022 | 0000059255-22-000077 | Aug 10, 2022 | — |
| 8-K | NL INDUSTRIES, INC. FORM 8-K DATED AUGUST 3, 2022 | 0000059255-22-000070 | Aug 3, 2022 | — |
| 8-K | NL INDUSTRIES, INC. FORM 8-K DATED MAY 19, 2022 | 0000059255-22-000052 | May 19, 2022 | — |
| 8-K | NL INDUSTRIES, INC. FORM 8-K DATED MAY 4, 2022 | 0000059255-22-000044 | May 4, 2022 | — |
| 8-K | NL INDUSTRIES, INC. FORM 8-K DATED MARCH 9, 2022 | 0000059255-22-000012 | Mar 9, 2022 | — |
| 8-K | NL INDUSTRIES, INC. FORM 8-K DATED MARCH 2, 2022 | 0000059255-22-000006 | Mar 2, 2022 | — |
| 8-K | NL INDUSTRIES, INC. FORM 8-K DATED NOVEMBER 4, 2021 | 0000059255-21-000127 | Nov 4, 2021 | — |
| 8-K | NL INDUSTRIES, INC. FORM 8-K DATED OCTOBER 28, 2021 | 0000059255-21-000118 | Oct 28, 2021 | — |
| 8-K | NL INDUSTRIES, INC. FORM 8-K DATED AUGUST 4, 2021 | 0000059255-21-000108 | Aug 4, 2021 | — |
| 8-K | NL INDUSTRIES, INC. FORM 8-K DATED JUNE 1, 2021 | 0000059255-21-000092 | Jun 2, 2021 | Jun 1, 2021 |
| 8-K | NL INDUSTRIES, INC. FORM 8-K DATED MAY 20, 2021 | 0000059255-21-000070 | May 20, 2021 | — |
| 8-K | NL INDUSTRIES, INC. FORM 8-K DATED MAY 5, 2021 | 0000059255-21-000062 | May 5, 2021 | — |