Kadant Inc SEC filings KAI
Kadant Inc has 1,001 filings in SEC EDGAR's recent list, going back to Mar 31, 2014. Its latest annual report, Form ARS, was filed on Apr 1, 2026 for the period ended Jan 3, 2026. The latest quarterly report (Form 10-Q) was filed on Aug 12, 2026, covering the quarter ended Jul 4, 2026. The most recent current report (Form 8-K) was filed on Nov 3, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on January 2.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Oct 5, 2026 | Oct 3, 2026 |
| 4 | Insider transaction | Oct 5, 2026 | Oct 3, 2026 |
| 4 | Insider transaction | Oct 5, 2026 | Oct 3, 2026 |
| 4 | Insider transaction | Oct 5, 2026 | Oct 3, 2026 |
| 4 | Insider transaction | Oct 5, 2026 | Oct 3, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 15, 2026 | — |
| 4 | Insider transaction | Jul 6, 2026 | Jul 4, 2026 |
| 4 | Insider transaction | Jul 6, 2026 | Jul 4, 2026 |
| 4 | Insider transaction | Jul 6, 2026 | Jul 4, 2026 |
| 4 | Insider transaction | Jul 6, 2026 | Jul 4, 2026 |
| 4 | Insider transaction | Jul 6, 2026 | Jul 4, 2026 |
| 4 | Insider transaction | Jun 3, 2026 | Jun 3, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 27, 2026 |
| 144 | Notice of proposed sale | May 27, 2026 | — |
| 4 | Insider transaction | May 18, 2026 | May 18, 2026 |
| 144 | Notice of proposed sale | May 18, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 30, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 29, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 23, 2026 | — |
| 4 | Insider transaction | Apr 6, 2026 | Apr 4, 2026 |
| 4 | Insider transaction | Apr 6, 2026 | Apr 4, 2026 |
| 4 | Insider transaction | Apr 6, 2026 | Apr 4, 2026 |
| 4 | Insider transaction | Apr 6, 2026 | Apr 4, 2026 |
| 4 | Insider transaction | Apr 6, 2026 | Apr 4, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 27, 2026 | — |
| 4 | Insider transaction | Mar 12, 2026 | Mar 11, 2026 |
| 4 | Insider transaction | Mar 12, 2026 | Mar 11, 2026 |
| 4 | Insider transaction | Mar 12, 2026 | Mar 11, 2026 |
| 4 | Insider transaction | Mar 12, 2026 | Mar 11, 2026 |
| 4 | Insider transaction | Mar 12, 2026 | Mar 11, 2026 |
| 4 | Insider transaction | Mar 12, 2026 | Mar 11, 2026 |
| 4 | Insider transaction | Mar 12, 2026 | Mar 10, 2026 |
| 4 | Insider transaction | Mar 12, 2026 | Mar 10, 2026 |
| 4 | Insider transaction | Mar 12, 2026 | Mar 10, 2026 |
| 4 | Insider transaction | Mar 12, 2026 | Mar 10, 2026 |
| 4 | Insider transaction | Mar 12, 2026 | Mar 10, 2026 |
| 4 | Insider transaction | Mar 12, 2026 | Mar 10, 2026 |
| 4 | Insider transaction | Mar 12, 2026 | Mar 10, 2026 |
| 4 | Insider transaction | Mar 12, 2026 | Mar 10, 2026 |
| 4 | Insider transaction | Mar 12, 2026 | Mar 10, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 10, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 10, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 10, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 10, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 10, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 10, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 10, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 10, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 13, 2026 | — |
| 4 | Insider transaction | Jan 6, 2026 | Jan 3, 2026 |
| 4 | Insider transaction | Jan 6, 2026 | Jan 3, 2026 |
| 4 | Insider transaction | Jan 6, 2026 | Jan 3, 2026 |
| 4 | Insider transaction | Jan 6, 2026 | Jan 3, 2026 |
| 4 | Insider transaction | Jan 6, 2026 | Jan 3, 2026 |
| 4 | Insider transaction | Nov 26, 2025 | Nov 25, 2025 |
| 144 | Notice of proposed sale | Nov 25, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 13, 2025 | — |
| 144 | Notice of proposed sale | Nov 12, 2025 | — |
| 4 | Insider transaction | Nov 12, 2025 | Nov 11, 2025 |
| 4 | Insider transaction | Sep 29, 2025 | Sep 27, 2025 |
| 4 | Insider transaction | Sep 29, 2025 | Sep 27, 2025 |
| 4 | Insider transaction | Sep 29, 2025 | Sep 27, 2025 |
| 4 | Insider transaction | Sep 29, 2025 | Sep 27, 2025 |
| 4 | Insider transaction | Sep 29, 2025 | Sep 27, 2025 |
| 4 | Insider transaction | Aug 28, 2025 | Aug 27, 2025 |
| 144 | Notice of proposed sale | Aug 27, 2025 | — |
| 4 | Insider transaction | Aug 19, 2025 | Aug 18, 2025 |
| 144 | Notice of proposed sale | Aug 18, 2025 | — |
| 4 | Insider transaction | Jun 13, 2025 | Jun 13, 2025 |
| 144 | Notice of proposed sale | Jun 13, 2025 | — |
| 4 | Insider transaction | Jun 2, 2025 | Jun 1, 2025 |
| 4 | Insider transaction | Jun 2, 2025 | Jun 1, 2025 |
| 4 | Insider transaction | Jun 2, 2025 | Jun 1, 2025 |
| 4 | Insider transaction | Jun 2, 2025 | Jun 1, 2025 |
| 4 | Insider transaction | Jun 2, 2025 | Jun 1, 2025 |
| 4 | Insider transaction | May 16, 2025 | May 14, 2025 |
| 4 | Insider transaction | May 16, 2025 | May 14, 2025 |
| 4 | Insider transaction | May 16, 2025 | May 14, 2025 |
| 4 | Insider transaction | May 16, 2025 | May 14, 2025 |
| 4 | Insider transaction | May 16, 2025 | May 14, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 13, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 4, 2025 | — |
| 4 | Insider transaction | Mar 20, 2025 | Mar 19, 2025 |
| 144 | Notice of proposed sale | Mar 19, 2025 | — |
| 4 | Insider transaction | Mar 10, 2025 | Mar 10, 2025 |
| 4 | Insider transaction | Mar 10, 2025 | Mar 10, 2025 |
| 4 | Insider transaction | Mar 10, 2025 | Mar 10, 2025 |
| 4 | Insider transaction | Mar 10, 2025 | Mar 10, 2025 |
| 4 | Insider transaction | Mar 10, 2025 | Mar 10, 2025 |
| 4 | Insider transaction | Mar 10, 2025 | Mar 10, 2025 |
| 4 | Insider transaction | Mar 10, 2025 | Mar 10, 2025 |
| 4 | Insider transaction | Mar 10, 2025 | Mar 10, 2025 |
| 4 | Insider transaction | Mar 10, 2025 | Mar 10, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 7, 2025 | — |
| 4 | Insider transaction | Mar 5, 2025 | Mar 4, 2025 |
| 4 | Insider transaction | Mar 5, 2025 | Mar 4, 2025 |
| 4 | Insider transaction | Mar 5, 2025 | Mar 4, 2025 |
| 4 | Insider transaction | Mar 5, 2025 | Mar 4, 2025 |
| 4 | Insider transaction | Mar 5, 2025 | Mar 4, 2025 |
| 4 | Insider transaction | Mar 5, 2025 | Mar 4, 2025 |
| 4 | Insider transaction | Mar 5, 2025 | Mar 4, 2025 |
| 4 | Insider transaction | Mar 5, 2025 | Mar 4, 2025 |
| 4 | Insider transaction | Mar 3, 2025 | Feb 28, 2025 |
| 144 | Notice of proposed sale | Feb 28, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 12, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 8, 2025 | — |
| 4 | Insider transaction | Dec 30, 2024 | Dec 28, 2024 |
| 4 | Insider transaction | Dec 30, 2024 | Dec 28, 2024 |
| 4 | Insider transaction | Dec 30, 2024 | Dec 28, 2024 |
| 4 | Insider transaction | Dec 30, 2024 | Dec 28, 2024 |
| 4 | Insider transaction | Dec 30, 2024 | Dec 28, 2024 |
| 4 | Insider transaction | Nov 19, 2024 | Nov 19, 2024 |
| 4 | Insider transaction | Nov 19, 2024 | Nov 19, 2024 |
| 4 | Insider transaction | Nov 19, 2024 | Nov 18, 2024 |
| 144 | Notice of proposed sale | Nov 19, 2024 | — |
| 144 | Notice of proposed sale | Nov 19, 2024 | — |
| 144 | Notice of proposed sale | Nov 18, 2024 | — |
| 4 | Insider transaction | Nov 18, 2024 | Nov 15, 2024 |
| 144 | Notice of proposed sale | Nov 15, 2024 | — |
| 4 | Insider transaction | Nov 13, 2024 | Nov 12, 2024 |
| 144 | Notice of proposed sale | Nov 12, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 12, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 4, 2024 | — |
| 4 | Insider transaction | Oct 1, 2024 | Sep 28, 2024 |
| 4 | Insider transaction | Oct 1, 2024 | Sep 28, 2024 |
| 4 | Insider transaction | Oct 1, 2024 | Sep 28, 2024 |
| 4 | Insider transaction | Oct 1, 2024 | Sep 28, 2024 |
| 4 | Insider transaction | Oct 1, 2024 | Sep 28, 2024 |
| 4 | Insider transaction | Sep 30, 2024 | Sep 26, 2024 |
| 144 | Notice of proposed sale | Sep 26, 2024 | — |
| 4 | Insider transaction | Sep 17, 2024 | Sep 16, 2024 |
| 4 | Insider transaction | Sep 17, 2024 | Sep 13, 2024 |
| 144 | Notice of proposed sale | Sep 16, 2024 | — |
| 144 | Notice of proposed sale | Sep 16, 2024 | — |
| 144 | Notice of proposed sale | Sep 13, 2024 | — |
| 4 | Insider transaction | Aug 29, 2024 | Aug 28, 2024 |
| 144 | Notice of proposed sale | Aug 29, 2024 | — |
| 4 | Insider transaction | Aug 29, 2024 | Aug 29, 2024 |
| 144 | Notice of proposed sale | Aug 28, 2024 | — |
| 144 | Notice of proposed sale | Aug 28, 2024 | — |
| 4 | Insider transaction | Aug 28, 2024 | Aug 26, 2024 |
| 4 | Insider transaction | Aug 15, 2024 | Aug 14, 2024 |
| 144 | Notice of proposed sale | Aug 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jul 1, 2024 | — |
| 4 | Insider transaction | Jun 4, 2024 | May 31, 2024 |
| 4 | Insider transaction | Jun 3, 2024 | Jun 1, 2024 |
| 4 | Insider transaction | Jun 3, 2024 | Jun 1, 2024 |
| 4 | Insider transaction | Jun 3, 2024 | Jun 1, 2024 |
| 4 | Insider transaction | Jun 3, 2024 | Jun 1, 2024 |
| 4 | Insider transaction | Jun 3, 2024 | Jun 1, 2024 |
| 144 | Notice of proposed sale | May 31, 2024 | — |
| 4 | Insider transaction | May 17, 2024 | May 15, 2024 |
| 4 | Insider transaction | May 17, 2024 | May 15, 2024 |
| 4 | Insider transaction | May 17, 2024 | May 15, 2024 |
| 4 | Insider transaction | May 17, 2024 | May 15, 2024 |
| 4 | Insider transaction | May 17, 2024 | May 15, 2024 |
| 4 | Insider transaction | Mar 21, 2024 | Mar 21, 2024 |
| 144 | Notice of proposed sale | Mar 21, 2024 | — |
| 4 | Insider transaction | Mar 15, 2024 | Mar 13, 2024 |
| 144 | Notice of proposed sale | Mar 13, 2024 | — |
| 4 | Insider transaction | Mar 12, 2024 | Mar 10, 2024 |
| 4 | Insider transaction | Mar 12, 2024 | Mar 10, 2024 |
| 4 | Insider transaction | Mar 12, 2024 | Mar 10, 2024 |
| 4 | Insider transaction | Mar 12, 2024 | Mar 10, 2024 |
| 4 | Insider transaction | Mar 12, 2024 | Mar 10, 2024 |
| 4 | Insider transaction | Mar 12, 2024 | Mar 10, 2024 |
| 4 | Insider transaction | Mar 12, 2024 | Mar 10, 2024 |
| 4 | Insider transaction | Mar 12, 2024 | Mar 10, 2024 |
| 4 | Insider transaction | Mar 12, 2024 | Mar 10, 2024 |
| 4 | Insider transaction | Mar 7, 2024 | Mar 6, 2024 |
| 4 | Insider transaction | Mar 7, 2024 | Mar 6, 2024 |
| 4 | Insider transaction | Mar 7, 2024 | Mar 6, 2024 |
| 4 | Insider transaction | Mar 7, 2024 | Mar 6, 2024 |
| 4 | Insider transaction | Mar 7, 2024 | Mar 6, 2024 |
| 4 | Insider transaction | Mar 7, 2024 | Mar 6, 2024 |
| 4 | Insider transaction | Mar 7, 2024 | Mar 6, 2024 |
| 4 | Insider transaction | Mar 7, 2024 | Mar 6, 2024 |
| 4 | Insider transaction | Mar 7, 2024 | Mar 6, 2024 |
| 144 | Notice of proposed sale | Mar 6, 2024 | — |
| 4 | Insider transaction | Mar 5, 2024 | Mar 1, 2024 |
| 4 | Insider transaction | Mar 5, 2024 | Mar 1, 2024 |
| 144 | Notice of proposed sale | Mar 1, 2024 | — |
| 144 | Notice of proposed sale | Mar 1, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 25, 2024 | — |
| 4 | Insider transaction | Jan 2, 2024 | Dec 30, 2023 |
| 4 | Insider transaction | Jan 2, 2024 | Dec 30, 2023 |
| 4 | Insider transaction | Jan 2, 2024 | Dec 30, 2023 |
| 4 | Insider transaction | Jan 2, 2024 | Dec 30, 2023 |
| 4 | Insider transaction | Jan 2, 2024 | Dec 30, 2023 |
| SC 13G | Ownership over 5% (passive) | Dec 8, 2023 | — |
| 4 | Insider transaction | Oct 2, 2023 | Sep 30, 2023 |
| 4 | Insider transaction | Oct 2, 2023 | Sep 30, 2023 |
| 4 | Insider transaction | Oct 2, 2023 | Sep 30, 2023 |
| 4 | Insider transaction | Oct 2, 2023 | Sep 30, 2023 |
| 4 | Insider transaction | Oct 2, 2023 | Sep 30, 2023 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Special Industry Machinery (No Metalworking Machinery) (SIC 3550)
- Listed as
- KAI (NYSE)
- Fiscal year ends
- January 2
- Incorporated in
- DE
- Headquarters
- Westford, MA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 886346
- Former names
- THERMO FIBERTEK INC (until Apr 6, 2001)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.