KRONOS WORLDWIDE INC — All Filings
1,005 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
All
10-12B
10-12B/A
10-K
10-Q
3
3/A
4
4/A
424B4
5
8-K
8-K/A
ARS
AW
CERTNYS
CORRESP
CT ORDER
DEF 14A
DEFA14A
EFFECT
FWP
NT 10-K
POS AM
PRE 14A
RW
S-1
S-1/A
S-3
S-3/A
S-8
S-8 POS
SC 13D/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| ARS | ARS | 0001257640-26-000020 | Mar 24, 2026 | Dec 31, 2025 |
| DEFA14A | DEFA14A | 0001257640-26-000018 | Mar 24, 2026 | — |
| DEF 14A | DEF 14A | 0001257640-26-000016 | Mar 24, 2026 | May 13, 2026 |
| 8-K | 8-K | 0001257640-26-000008 | Mar 9, 2026 | — |
| 10-K | 10-K | 0001104659-26-025219 | Mar 9, 2026 | Dec 31, 2025 |
| 8-K | 8-K | 0001257640-26-000004 | Feb 25, 2026 | Feb 20, 2026 |
| 8-K | 8-K | 0001257640-25-000041 | Nov 6, 2025 | — |
| 10-Q | 10-Q | 0001104659-25-107746 | Nov 6, 2025 | Sep 30, 2025 |
| 8-K | 8-K | 0001257640-25-000037 | Oct 29, 2025 | — |
| 8-K | 8-K | 0001257640-25-000034 | Sep 15, 2025 | — |
| 8-K | 8-K | 0001257640-25-000030 | Sep 3, 2025 | — |
| 8-K | 8-K | 0001257640-25-000027 | Sep 3, 2025 | — |
| 4 | — | 0001813137-25-000004 | Aug 18, 2025 | Aug 15, 2025 |
| 4 | — | 0001364549-25-000005 | Aug 14, 2025 | Aug 13, 2025 |
| 4 | — | 0001715111-25-000004 | Aug 12, 2025 | Aug 11, 2025 |
| 4 | — | 0001890996-25-000004 | Aug 12, 2025 | Aug 11, 2025 |
| 4 | — | 0001771420-25-000004 | Aug 11, 2025 | — |
| 3 | — | 0002079145-25-000007 | Aug 11, 2025 | Aug 8, 2025 |
| 4 | — | 0001675650-25-000005 | Aug 11, 2025 | — |
| 8-K | 8-K | 0001257640-25-000023 | Aug 6, 2025 | — |
| 10-Q | 10-Q | 0001558370-25-010527 | Aug 6, 2025 | Jun 30, 2025 |
| 8-K | 8-K | 0001257640-25-000020 | Jul 17, 2025 | — |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-009467 | May 15, 2025 | May 14, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-009465 | May 15, 2025 | May 14, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-009463 | May 15, 2025 | May 14, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-009461 | May 15, 2025 | May 14, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-009459 | May 15, 2025 | May 14, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-009450 | May 15, 2025 | May 14, 2025 |
| 8-K | 8-K | 0001257640-25-000015 | May 14, 2025 | — |
| 3 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-009349 | May 14, 2025 | — |
| 8-K | 8-K | 0001257640-25-000012 | May 7, 2025 | — |
| 10-Q | 10-Q | 0001558370-25-006743 | May 7, 2025 | Mar 31, 2025 |
| ARS | — | 0000059255-25-000017 | Mar 31, 2025 | Dec 31, 2024 |
| DEFA14A | KRONOS WORLDWIDE, INC. SCHEDULE 14A DEFINITIVE ADDITIONAL MATERIALS 2025 | 0000059255-25-000013 | Mar 31, 2025 | — |
| DEF 14A | DEF 14A | 0001257640-25-000009 | Mar 25, 2025 | May 14, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-005219 | Mar 12, 2025 | Mar 11, 2025 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-25-005217 | Mar 12, 2025 | Mar 11, 2025 |
| 8-K | 8-K | 0001257640-25-000006 | Mar 6, 2025 | — |
| 10-K | 10-K | 0001558370-25-002395 | Mar 6, 2025 | Dec 31, 2024 |
| 8-K | 8-K | 0001257640-25-000003 | Feb 26, 2025 | — |
| 8-K | 8-K | 0001257640-24-000050 | Dec 19, 2024 | — |
| 8-K | 8-K | 0001257640-24-000047 | Nov 6, 2024 | — |
| 10-Q | 10-Q | 0001558370-24-014630 | Nov 6, 2024 | Sep 30, 2024 |
| 8-K | 8-K | 0001257640-24-000044 | Oct 30, 2024 | — |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-24-015418 | Aug 20, 2024 | Aug 19, 2024 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-24-015304 | Aug 16, 2024 | Aug 15, 2024 |
| 8-K | 8-K | 0001257640-24-000041 | Aug 7, 2024 | — |
| 10-Q | 10-Q | 0001558370-24-011359 | Aug 7, 2024 | Jun 30, 2024 |
| 8-K | 8-K | 0001257640-24-000037 | Jul 30, 2024 | — |
| 8-K | 8-K | 0001257640-24-000034 | Jul 23, 2024 | — |