Sono Tek Corp SEC filings SOTK
Sono Tek Corp has 961 filings in SEC EDGAR's recent list, going back to Oct 12, 1995. Its latest annual report, Form ARS, was filed on Jul 24, 2026 for the period ended Feb 28, 2026. The latest quarterly report (Form 10-Q) was filed on Oct 14, 2026, covering the quarter ended Aug 31, 2026. The most recent current report (Form 8-K) was filed on Oct 14, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on February 28.
| Form | Description | Filed | Period |
|---|---|---|---|
| 144 | Notice of proposed sale | Oct 19, 2026 | — |
| 4 | Insider transaction | Oct 16, 2026 | Oct 14, 2026 |
| 4 | Insider transaction | Oct 13, 2026 | Oct 12, 2026 |
| 4 | Insider transaction | Oct 13, 2026 | Oct 12, 2026 |
| 4 | Insider transaction | Oct 9, 2026 | Oct 8, 2026 |
| 4 | Insider transaction | Oct 7, 2026 | Oct 6, 2026 |
| 4 | Insider transaction | Oct 7, 2026 | Oct 5, 2026 |
| 4 | Insider transaction | Oct 7, 2026 | Oct 5, 2026 |
| 4 | Insider transaction | Oct 7, 2026 | Oct 6, 2026 |
| 4 | Insider transaction | Aug 24, 2026 | Aug 20, 2026 |
| 4 | Insider transaction | Aug 24, 2026 | Aug 20, 2026 |
| 4 | Insider transaction | Aug 24, 2026 | Aug 20, 2026 |
| 4 | Insider transaction | Aug 24, 2026 | Aug 20, 2026 |
| 4 | Insider transaction | Aug 24, 2026 | Aug 20, 2026 |
| 4 | Insider transaction | Aug 24, 2026 | Aug 20, 2026 |
| 4 | Insider transaction | Aug 24, 2026 | Aug 20, 2026 |
| 4 | Insider transaction | Aug 24, 2026 | Aug 20, 2026 |
| 4 | Insider transaction | Aug 24, 2026 | Aug 20, 2026 |
| 4 | Insider transaction | Aug 24, 2026 | Aug 20, 2026 |
| 4 | Insider transaction | Aug 24, 2026 | Aug 20, 2026 |
| 4 | Insider transaction | Aug 3, 2026 | Jul 30, 2026 |
| 4 | Insider transaction | Jul 29, 2026 | Jul 27, 2026 |
| 4 | Insider transaction | Jul 27, 2026 | Jul 23, 2026 |
| 4 | Insider transaction | Jul 23, 2026 | Jul 21, 2026 |
| 144 | Notice of proposed sale | Jul 23, 2026 | — |
| 144 | Notice of proposed sale | Jul 21, 2026 | — |
| 4 | Insider transaction | May 4, 2026 | May 1, 2026 |
| 3 | Initial insider ownership | Mar 26, 2026 | Mar 2, 2026 |
| 4 | Insider transaction | Mar 24, 2026 | Mar 5, 2026 |
| 4 | Insider transaction | Oct 24, 2025 | Oct 23, 2025 |
| 4 | Insider transaction | Oct 23, 2025 | Oct 21, 2025 |
| 144 | Notice of proposed sale | Oct 21, 2025 | — |
| 4 | Insider transaction | Aug 25, 2025 | Aug 21, 2025 |
| 4 | Insider transaction | Aug 25, 2025 | Aug 21, 2025 |
| 4 | Insider transaction | Aug 25, 2025 | Aug 21, 2025 |
| 4 | Insider transaction | Aug 25, 2025 | Aug 21, 2025 |
| 4 | Insider transaction | Aug 25, 2025 | Aug 21, 2025 |
| 4 | Insider transaction | Aug 25, 2025 | Aug 22, 2025 |
| 4 | Insider transaction | Aug 25, 2025 | Aug 21, 2025 |
| 4 | Insider transaction | Aug 25, 2025 | Aug 21, 2025 |
| 4 | Insider transaction | Aug 25, 2025 | Aug 21, 2025 |
| 4 | Insider transaction | Aug 25, 2025 | Aug 21, 2025 |
| 4 | Insider transaction | Aug 20, 2025 | Aug 18, 2025 |
| 4 | Insider transaction | Aug 11, 2025 | Aug 7, 2025 |
| 4 | Insider transaction | Jul 24, 2025 | Jul 21, 2025 |
| 4 | Insider transaction | Jul 23, 2025 | Jul 21, 2025 |
| 4/A | Primary document | Jul 23, 2025 | Jul 16, 2025 |
| 4 | Insider transaction | Jul 18, 2025 | Jun 16, 2025 |
| 144 | Notice of proposed sale | Jul 15, 2025 | — |
| 3 | Initial insider ownership | Jun 17, 2025 | May 22, 2025 |
| 4 | Insider transaction | Mar 26, 2025 | Mar 24, 2025 |
| 4 | Insider transaction | Jan 28, 2025 | Jan 24, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 6, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Dec 16, 2024 | — |
| 4 | Insider transaction | Nov 8, 2024 | Nov 7, 2024 |
| 4 | Insider transaction | Aug 27, 2024 | Aug 23, 2024 |
| 4 | Insider transaction | Aug 23, 2024 | Aug 22, 2024 |
| 4 | Insider transaction | Aug 23, 2024 | Aug 22, 2024 |
| 4 | Insider transaction | Aug 23, 2024 | Aug 22, 2024 |
| 4 | Insider transaction | Aug 23, 2024 | Aug 22, 2024 |
| 4 | Insider transaction | Aug 23, 2024 | Aug 22, 2024 |
| 4 | Insider transaction | Aug 23, 2024 | Aug 22, 2024 |
| 4 | Insider transaction | Aug 23, 2024 | Aug 22, 2024 |
| 4 | Insider transaction | Aug 23, 2024 | Aug 22, 2024 |
| 4 | Insider transaction | Aug 23, 2024 | Aug 22, 2024 |
| 4 | Insider transaction | Aug 23, 2024 | Aug 22, 2024 |
| 4 | Insider transaction | Aug 22, 2024 | Aug 20, 2024 |
| 4 | Insider transaction | Aug 12, 2024 | Aug 9, 2024 |
| 4 | Insider transaction | Aug 8, 2024 | Aug 6, 2024 |
| 4 | Insider transaction | Jul 29, 2024 | Jul 25, 2024 |
| 4 | Insider transaction | Jul 24, 2024 | Jul 22, 2024 |
| 144 | Notice of proposed sale | Jul 19, 2024 | — |
| 3 | Initial insider ownership | Apr 5, 2024 | Apr 3, 2024 |
| 4 | Insider transaction | Feb 27, 2024 | Feb 26, 2024 |
| 4 | Insider transaction | Feb 27, 2024 | Feb 26, 2024 |
| 4 | Insider transaction | Feb 22, 2024 | Feb 20, 2024 |
| 144 | Notice of proposed sale | Feb 20, 2024 | — |
| 4 | Insider transaction | Feb 8, 2024 | Feb 7, 2024 |
| 4 | Insider transaction | Feb 6, 2024 | Feb 5, 2024 |
| 4 | Insider transaction | Feb 1, 2024 | Jan 30, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 31, 2024 | — |
| 4 | Insider transaction | Jan 30, 2024 | Jan 26, 2024 |
| 4 | Insider transaction | Jan 26, 2024 | Jan 24, 2024 |
| 4 | Insider transaction | Jan 24, 2024 | Jan 23, 2024 |
| 4 | Insider transaction | Jan 24, 2024 | Jan 22, 2024 |
| 4 | Insider transaction | Jan 23, 2024 | Jan 18, 2024 |
| 144 | Notice of proposed sale | Jan 18, 2024 | — |
| 4 | Insider transaction | Nov 30, 2023 | Nov 28, 2023 |
| 4 | Insider transaction | Nov 27, 2023 | Nov 22, 2023 |
| 4 | Insider transaction | Nov 22, 2023 | Nov 20, 2023 |
| 4 | Insider transaction | Nov 20, 2023 | Nov 16, 2023 |
| 4 | Insider transaction | Nov 20, 2023 | Nov 16, 2023 |
| 4 | Insider transaction | Nov 20, 2023 | Nov 16, 2023 |
| 4 | Insider transaction | Nov 20, 2023 | Nov 16, 2023 |
| 4 | Insider transaction | Nov 20, 2023 | Nov 16, 2023 |
| 4 | Insider transaction | Nov 20, 2023 | Nov 16, 2023 |
| 4 | Insider transaction | Nov 14, 2023 | Nov 10, 2023 |
| 144 | Notice of proposed sale | Nov 13, 2023 | — |
| 4 | Insider transaction | Nov 3, 2023 | Nov 1, 2023 |
| 4 | Insider transaction | Oct 30, 2023 | Oct 26, 2023 |
| 4 | Insider transaction | Oct 18, 2023 | Oct 16, 2023 |
| 144 | Notice of proposed sale | Oct 16, 2023 | — |
| 4 | Insider transaction | Aug 28, 2023 | Aug 24, 2023 |
| 4 | Insider transaction | Aug 28, 2023 | Aug 24, 2023 |
| 4 | Insider transaction | Aug 28, 2023 | Aug 24, 2023 |
| 4 | Insider transaction | Aug 28, 2023 | Aug 24, 2023 |
| 4 | Insider transaction | Aug 28, 2023 | Aug 24, 2023 |
| 144 | Notice of proposed sale | Aug 28, 2023 | — |
| 4 | Insider transaction | Mar 3, 2023 | Feb 28, 2023 |
| 4 | Insider transaction | Mar 2, 2023 | Feb 28, 2023 |
| 4 | Insider transaction | Feb 27, 2023 | Feb 23, 2023 |
| 4 | Insider transaction | Feb 22, 2023 | Feb 17, 2023 |
| 4 | Insider transaction | Feb 21, 2023 | Feb 17, 2023 |
| 4 | Insider transaction | Feb 16, 2023 | Feb 14, 2023 |
| 4 | Insider transaction | Feb 14, 2023 | Feb 14, 2023 |
| 4 | Insider transaction | Feb 6, 2023 | Feb 3, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 1, 2023 | — |
| 4 | Insider transaction | Jan 31, 2023 | Jan 27, 2023 |
| 4 | Insider transaction | Jan 23, 2023 | Jan 19, 2023 |
| 4 | Insider transaction | Dec 1, 2022 | Nov 28, 2022 |
| 4 | Insider transaction | Nov 21, 2022 | Nov 17, 2022 |
| 4 | Insider transaction | Nov 21, 2022 | Nov 17, 2022 |
| 4 | Insider transaction | Nov 21, 2022 | Nov 17, 2022 |
| 4 | Insider transaction | Nov 21, 2022 | Nov 17, 2022 |
| 4 | Insider transaction | Nov 21, 2022 | Nov 17, 2022 |
| 4 | Insider transaction | Nov 21, 2022 | Nov 17, 2022 |
| 4 | Insider transaction | Nov 14, 2022 | Nov 14, 2022 |
| 4 | Insider transaction | Nov 4, 2022 | Nov 2, 2022 |
| 4 | Insider transaction | Nov 4, 2022 | Nov 2, 2022 |
| 4 | Insider transaction | Nov 2, 2022 | Oct 31, 2022 |
| 4 | Insider transaction | Oct 27, 2022 | Oct 25, 2022 |
| 4 | Insider transaction | Sep 28, 2022 | Sep 26, 2022 |
| 4 | Insider transaction | Sep 15, 2022 | Sep 14, 2022 |
| 3 | Initial insider ownership | Sep 7, 2022 | Aug 18, 2022 |
| 4 | Insider transaction | Aug 22, 2022 | Aug 18, 2022 |
| 4 | Insider transaction | Aug 22, 2022 | Aug 18, 2022 |
| 4 | Insider transaction | Aug 22, 2022 | Aug 18, 2022 |
| 4 | Insider transaction | Aug 22, 2022 | Aug 18, 2022 |
| 4 | Insider transaction | Aug 22, 2022 | Aug 18, 2022 |
| 4 | Insider transaction | Aug 10, 2022 | Aug 8, 2022 |
| 4 | Insider transaction | Aug 10, 2022 | Aug 9, 2022 |
| 4 | Insider transaction | Aug 1, 2022 | Jul 28, 2022 |
| 4 | Insider transaction | Jul 7, 2022 | Jul 6, 2022 |
| 4 | Insider transaction | Jun 28, 2022 | Jun 27, 2022 |
| 4 | Insider transaction | Jun 28, 2022 | Jun 27, 2022 |
| 4 | Insider transaction | Jun 3, 2022 | May 9, 2022 |
| 4 | Insider transaction | Jun 1, 2022 | May 27, 2022 |
| 4 | Insider transaction | May 27, 2022 | May 25, 2022 |
| SC 13D/A | Amended ownership over 5% (active) | Mar 10, 2022 | — |
| 4 | Insider transaction | Feb 22, 2022 | Feb 17, 2022 |
| 4 | Insider transaction | Feb 22, 2022 | Feb 17, 2022 |
| 4 | Insider transaction | Feb 22, 2022 | Feb 17, 2022 |
| 4 | Insider transaction | Feb 22, 2022 | Feb 17, 2022 |
| 4 | Insider transaction | Feb 22, 2022 | Feb 17, 2022 |
| 4 | Insider transaction | Feb 22, 2022 | Feb 17, 2022 |
| 4 | Insider transaction | Feb 18, 2022 | Feb 16, 2022 |
| 4 | Insider transaction | Feb 10, 2022 | Feb 8, 2022 |
| 4 | Insider transaction | Feb 10, 2022 | Feb 9, 2022 |
| 4 | Insider transaction | Feb 10, 2022 | Feb 8, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 27, 2022 | — |
| 4 | Insider transaction | Jan 19, 2022 | Jan 19, 2022 |
| 4 | Insider transaction | Jan 19, 2022 | Jan 19, 2022 |
| 4 | Insider transaction | Jan 19, 2022 | Jan 19, 2022 |
| SC 13D | Ownership over 5% (active) | Jan 18, 2022 | — |
| 4 | Insider transaction | Jan 14, 2022 | Jan 13, 2022 |
| 4 | Insider transaction | Jan 14, 2022 | Jan 13, 2022 |
| SC 13G | Ownership over 5% (passive) | Jan 10, 2022 | — |
| 4 | Insider transaction | Dec 14, 2021 | Dec 14, 2021 |
| 4 | Insider transaction | Nov 29, 2021 | Nov 24, 2021 |
| 4 | Insider transaction | Nov 22, 2021 | Nov 18, 2021 |
| 4 | Insider transaction | Nov 22, 2021 | Nov 18, 2021 |
| 4 | Insider transaction | Nov 8, 2021 | Nov 4, 2021 |
| 4 | Insider transaction | Nov 3, 2021 | Nov 2, 2021 |
| 4 | Insider transaction | Oct 27, 2021 | Oct 25, 2021 |
| 4 | Insider transaction | Oct 25, 2021 | Oct 21, 2021 |
| 4 | Insider transaction | Oct 21, 2021 | Oct 20, 2021 |
| 4 | Insider transaction | Oct 19, 2021 | Oct 18, 2021 |
| 4 | Insider transaction | Oct 18, 2021 | Oct 14, 2021 |
| 4 | Insider transaction | Oct 18, 2021 | Oct 15, 2021 |
| 4 | Insider transaction | Oct 18, 2021 | Oct 14, 2021 |
| 4 | Insider transaction | Oct 18, 2021 | Oct 14, 2021 |
| 4 | Insider transaction | Oct 14, 2021 | Oct 12, 2021 |
| 4 | Insider transaction | Aug 31, 2021 | Aug 30, 2021 |
| 4 | Insider transaction | Aug 23, 2021 | Aug 19, 2021 |
| 4 | Insider transaction | Aug 23, 2021 | Aug 19, 2021 |
| 4 | Insider transaction | Aug 23, 2021 | Aug 19, 2021 |
| 4 | Insider transaction | Aug 23, 2021 | Aug 19, 2021 |
| 4 | Insider transaction | Aug 23, 2021 | Aug 19, 2021 |
| 4 | Insider transaction | Jul 28, 2021 | Jul 26, 2021 |
| 4 | Insider transaction | Apr 29, 2021 | Apr 27, 2021 |
| 4 | Insider transaction | Apr 23, 2021 | Apr 21, 2021 |
| 4 | Insider transaction | Apr 13, 2021 | Apr 9, 2021 |
| 4 | Insider transaction | Apr 2, 2021 | Mar 31, 2021 |
| 4 | Insider transaction | Mar 31, 2021 | Mar 29, 2021 |
| 4 | Insider transaction | Mar 19, 2021 | Mar 17, 2021 |
| 4 | Insider transaction | Mar 18, 2021 | Mar 16, 2021 |
| 4 | Insider transaction | Mar 18, 2021 | Mar 16, 2021 |
| 4 | Insider transaction | Mar 18, 2021 | Mar 16, 2021 |
| 4 | Insider transaction | Jan 20, 2021 | Jan 15, 2021 |
| 4 | Insider transaction | Jan 20, 2021 | Jan 15, 2021 |
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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Special Industry Machinery, NEC (SIC 3559)
- Listed as
- SOTK (Nasdaq)
- Fiscal year ends
- February 28
- Incorporated in
- NY
- Headquarters
- Milton, NY
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 806172
Other Special Industry Machinery, NEC companies
- Asml Holding NV ASML
- Lam Research Corp LRCX
- ACM Research, Inc. ACMR
- Axcelis Technologies Inc ACLS
- Veeco Instruments Inc VECO
- Azenta, Inc. AZTA
- Cricut, Inc. CRCT
- Forge Nano Holdings, Inc. NANO
Source: SEC EDGAR filings. This is company-reported data, not investment advice.