Tower Semiconductor Ltd SEC filings TSEM
Tower Semiconductor Ltd has 1,000 filings in SEC EDGAR's recent list, going back to Aug 7, 2008. Its latest annual report, Form 20-F, was filed on Apr 30, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Nov 3, 2026. The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 6-K | Current report (foreign issuer) | Nov 3, 2026 | Nov 3, 2026 |
| 6-K | Current report (foreign issuer) | Nov 2, 2026 | Nov 2, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 2, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Oct 27, 2026 | — |
| 6-K | Current report (foreign issuer) | Oct 13, 2026 | Oct 13, 2026 |
| 6-K | Current report (foreign issuer) | Oct 13, 2026 | Oct 13, 2026 |
| 6-K | Current report (foreign issuer) | Oct 13, 2026 | Oct 13, 2026 |
| 6-K | Current report (foreign issuer) | Sep 23, 2026 | Sep 23, 2026 |
| 6-K | Current report (foreign issuer) | Sep 17, 2026 | Sep 17, 2026 |
| 6-K | Current report (foreign issuer) | Sep 15, 2026 | Sep 15, 2026 |
| 4 | Insider transaction | Sep 14, 2026 | Sep 10, 2026 |
| 6-K | Current report (foreign issuer) | Aug 17, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | Aug 12, 2026 | Aug 10, 2026 |
| 6-K | Current report (foreign issuer) | Aug 12, 2026 | Aug 12, 2026 |
| 6-K | Current report (foreign issuer) | Aug 11, 2026 | Aug 11, 2026 |
| 6-K | Current report (foreign issuer) | Aug 4, 2026 | Aug 4, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 23, 2026 | — |
| 4 | Insider transaction | Jul 15, 2026 | Jul 13, 2026 |
| 6-K | Current report (foreign issuer) | Jul 14, 2026 | Jul 14, 2026 |
| 6-K | Current report (foreign issuer) | Jul 7, 2026 | Jul 7, 2026 |
| 6-K | Current report (foreign issuer) | Jul 6, 2026 | Jul 6, 2026 |
| 4 | Insider transaction | Jul 6, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Jul 6, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Jul 6, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Jul 6, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Jul 6, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Jul 6, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Jul 6, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Jul 6, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Jul 6, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Jul 6, 2026 | Jul 2, 2026 |
| 6-K | Current report (foreign issuer) | Jun 22, 2026 | Jun 22, 2026 |
| 6-K | Current report (foreign issuer) | Jun 18, 2026 | Jun 18, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jun 15, 2026 | — |
| 6-K | Current report (foreign issuer) | Jun 15, 2026 | Jun 15, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jun 9, 2026 | — |
| SD | Specialized disclosure (conflict minerals) | May 29, 2026 | — |
| 3 | Initial insider ownership | May 29, 2026 | May 29, 2026 |
| 3 | Initial insider ownership | May 29, 2026 | May 29, 2026 |
| 3 | Initial insider ownership | May 29, 2026 | May 29, 2026 |
| 3 | Initial insider ownership | May 29, 2026 | May 29, 2026 |
| 3 | Initial insider ownership | May 29, 2026 | May 29, 2026 |
| 3 | Initial insider ownership | May 28, 2026 | May 28, 2026 |
| 3 | Initial insider ownership | May 28, 2026 | May 28, 2026 |
| 3 | Initial insider ownership | May 28, 2026 | May 28, 2026 |
| 3 | Initial insider ownership | May 28, 2026 | May 28, 2026 |
| 3 | Initial insider ownership | May 28, 2026 | May 28, 2026 |
| 3 | Initial insider ownership | May 28, 2026 | May 28, 2026 |
| 3 | Initial insider ownership | May 28, 2026 | May 28, 2026 |
| 3 | Initial insider ownership | May 28, 2026 | May 28, 2026 |
| 6-K | Current report (foreign issuer) | May 21, 2026 | May 21, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 15, 2026 | — |
| 6-K | Current report (foreign issuer) | May 13, 2026 | May 13, 2026 |
| 6-K | Current report (foreign issuer) | May 13, 2026 | May 13, 2026 |
| 6-K | Current report (foreign issuer) | May 5, 2026 | May 5, 2026 |
| 6-K | Current report (foreign issuer) | May 4, 2026 | May 4, 2026 |
| 20-F | Annual report (foreign issuer) | Apr 30, 2026 | Dec 31, 2025 |
| 6-K | Current report (foreign issuer) | Apr 27, 2026 | Apr 27, 2026 |
| 6-K | Current report (foreign issuer) | Apr 20, 2026 | Apr 20, 2026 |
| 6-K | Current report (foreign issuer) | Mar 25, 2026 | Mar 25, 2026 |
| 6-K | Current report (foreign issuer) | Mar 25, 2026 | Mar 25, 2026 |
| 6-K | Current report (foreign issuer) | Mar 23, 2026 | Mar 23, 2026 |
| 6-K | Current report (foreign issuer) | Mar 17, 2026 | Mar 17, 2026 |
| 6-K | Current report (foreign issuer) | Mar 16, 2026 | Mar 16, 2026 |
| 6-K | Current report (foreign issuer) | Mar 4, 2026 | Mar 4, 2026 |
| 6-K | Current report (foreign issuer) | Mar 2, 2026 | Dec 31, 2025 |
| 6-K | Current report (foreign issuer) | Feb 25, 2026 | Feb 25, 2026 |
| 6-K | Current report (foreign issuer) | Feb 19, 2026 | Feb 19, 2026 |
| 6-K | Current report (foreign issuer) | Feb 17, 2026 | Feb 17, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 12, 2026 | — |
| 6-K | Current report (foreign issuer) | Feb 11, 2026 | Feb 11, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 10, 2026 | — |
| 6-K | Current report (foreign issuer) | Feb 5, 2026 | Feb 5, 2026 |
| 6-K | Current report (foreign issuer) | Jan 29, 2026 | Jan 29, 2026 |
| 6-K | Current report (foreign issuer) | Jan 20, 2026 | Jan 20, 2026 |
| 6-K | Current report (foreign issuer) | Jan 5, 2026 | Jan 5, 2026 |
| 6-K | Current report (foreign issuer) | Dec 29, 2025 | Dec 29, 2025 |
| 6-K | Current report (foreign issuer) | Dec 9, 2025 | Dec 9, 2025 |
| 6-K | Current report (foreign issuer) | Dec 3, 2025 | Dec 3, 2025 |
| 144 | Notice of proposed sale | Nov 19, 2025 | — |
| 6-K | Current report (foreign issuer) | Nov 17, 2025 | Nov 17, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 14, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 13, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 13, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 12, 2025 | — |
| 6-K | Current report (foreign issuer) | Nov 12, 2025 | Nov 12, 2025 |
| 6-K | Current report (foreign issuer) | Nov 10, 2025 | Nov 10, 2025 |
| 6-K | Current report (foreign issuer) | Oct 15, 2025 | Oct 15, 2025 |
| 6-K | Current report (foreign issuer) | Aug 25, 2025 | Aug 25, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2025 | — |
| 6-K | Current report (foreign issuer) | Aug 13, 2025 | Aug 13, 2025 |
| 6-K | Current report (foreign issuer) | Aug 12, 2025 | Aug 12, 2025 |
| 6-K | Current report (foreign issuer) | Aug 7, 2025 | Aug 7, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 5, 2025 | — |
| 6-K | Current report (foreign issuer) | Aug 4, 2025 | Aug 4, 2025 |
| 6-K | Current report (foreign issuer) | Jul 30, 2025 | Jul 30, 2025 |
| 6-K | Current report (foreign issuer) | Jul 14, 2025 | Jul 14, 2025 |
| 6-K | Current report (foreign issuer) | Jul 8, 2025 | Jul 8, 2025 |
| 6-K | Current report (foreign issuer) | Jun 12, 2025 | Jun 12, 2025 |
| 6-K | Current report (foreign issuer) | Jun 3, 2025 | Jun 3, 2025 |
| SD | Specialized disclosure (conflict minerals) | May 27, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2025 | — |
| 6-K | Current report (foreign issuer) | May 14, 2025 | May 14, 2025 |
| 6-K | Current report (foreign issuer) | May 8, 2025 | May 8, 2025 |
| 6-K | Current report (foreign issuer) | May 7, 2025 | May 7, 2025 |
| 20-F | Annual report (foreign issuer) | Apr 30, 2025 | Dec 31, 2024 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 28, 2025 | — |
| 6-K | Current report (foreign issuer) | Apr 23, 2025 | Apr 23, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 22, 2025 | — |
| 6-K | Current report (foreign issuer) | Mar 25, 2025 | Mar 25, 2025 |
| 6-K | Current report (foreign issuer) | Mar 17, 2025 | Mar 17, 2025 |
| 6-K | Current report (foreign issuer) | Mar 12, 2025 | Mar 12, 2025 |
| 6-K | Current report (foreign issuer) | Mar 10, 2025 | Mar 10, 2025 |
| 6-K | Current report (foreign issuer) | Mar 5, 2025 | Mar 5, 2025 |
| 6-K | Current report (foreign issuer) | Feb 27, 2025 | Dec 31, 2024 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 13, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 13, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 13, 2025 | — |
| 6-K | Current report (foreign issuer) | Feb 10, 2025 | Feb 10, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 27, 2025 | — |
| 6-K | Current report (foreign issuer) | Jan 21, 2025 | Jan 21, 2025 |
| 6-K | Current report (foreign issuer) | Dec 30, 2024 | Dec 30, 2024 |
| 6-K | Current report (foreign issuer) | Dec 23, 2024 | Dec 23, 2024 |
| 6-K | Current report (foreign issuer) | Dec 23, 2024 | Dec 23, 2024 |
| 6-K | Current report (foreign issuer) | Dec 10, 2024 | Dec 10, 2024 |
| SC 13G | Ownership over 5% (passive) | Dec 9, 2024 | — |
| 6-K | Current report (foreign issuer) | Nov 26, 2024 | Nov 26, 2024 |
| 6-K | Current report (foreign issuer) | Nov 19, 2024 | Nov 19, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 14, 2024 | — |
| 6-K | Current report (foreign issuer) | Nov 13, 2024 | Nov 13, 2024 |
| 6-K | Current report (foreign issuer) | Oct 21, 2024 | Oct 21, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Oct 15, 2024 | — |
| 6-K | Current report (foreign issuer) | Sep 10, 2024 | Sep 10, 2024 |
| 6-K | Current report (foreign issuer) | Aug 7, 2024 | Aug 7, 2024 |
| 6-K | Current report (foreign issuer) | Jul 29, 2024 | Jun 30, 2024 |
| 6-K | Current report (foreign issuer) | Jul 24, 2024 | Jul 24, 2024 |
| 6-K | Current report (foreign issuer) | Jul 3, 2024 | Jul 3, 2024 |
| 6-K | Current report (foreign issuer) | Jun 20, 2024 | Jun 20, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 30, 2024 | — |
| 6-K | Current report (foreign issuer) | May 9, 2024 | May 9, 2024 |
| 6-K | Current report (foreign issuer) | May 2, 2024 | May 2, 2024 |
| 6-K | Current report (foreign issuer) | May 1, 2024 | May 1, 2024 |
| 6-K | Current report (foreign issuer) | May 1, 2024 | May 1, 2024 |
| 6-K | Current report (foreign issuer) | Apr 24, 2024 | Apr 24, 2024 |
| 20-F | Annual report (foreign issuer) | Apr 22, 2024 | Dec 31, 2023 |
| 6-K | Current report (foreign issuer) | Mar 21, 2024 | Mar 21, 2024 |
| 6-K | Current report (foreign issuer) | Mar 20, 2024 | Mar 20, 2024 |
| 6-K | Current report (foreign issuer) | Mar 19, 2024 | Mar 19, 2024 |
| 6-K | Current report (foreign issuer) | Mar 18, 2024 | Mar 18, 2024 |
| 6-K | Current report (foreign issuer) | Mar 11, 2024 | Mar 11, 2024 |
| S-8 | Employee stock plan registration | Feb 29, 2024 | — |
| 6-K | Current report (foreign issuer) | Feb 29, 2024 | Dec 31, 2023 |
| 6-K | Current report (foreign issuer) | Feb 26, 2024 | Feb 26, 2024 |
| 6-K | Current report (foreign issuer) | Feb 22, 2024 | Feb 22, 2024 |
| 6-K | Current report (foreign issuer) | Feb 20, 2024 | Feb 20, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 15, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2024 | — |
| 6-K | Current report (foreign issuer) | Feb 14, 2024 | Feb 14, 2024 |
| SC 13G | Ownership over 5% (passive) | Jan 31, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 30, 2024 | — |
| 6-K | Current report (foreign issuer) | Jan 24, 2024 | Jan 24, 2024 |
| 6-K | Current report (foreign issuer) | Jan 16, 2024 | Jan 16, 2024 |
| SC 13G | Ownership over 5% (passive) | Jan 9, 2024 | — |
| 6-K | Current report (foreign issuer) | Jan 2, 2024 | Jan 2, 2024 |
| 6-K | Current report (foreign issuer) | Dec 6, 2023 | Dec 6, 2023 |
| 6-K | Current report (foreign issuer) | Nov 13, 2023 | Nov 13, 2023 |
| 6-K | Current report (foreign issuer) | Oct 23, 2023 | Oct 23, 2023 |
| 6-K | Current report (foreign issuer) | Sep 11, 2023 | Sep 11, 2023 |
| 6-K | Current report (foreign issuer) | Sep 7, 2023 | Sep 7, 2023 |
| 6-K | Current report (foreign issuer) | Sep 5, 2023 | Sep 5, 2023 |
| 6-K | Current report (foreign issuer) | Aug 31, 2023 | Aug 31, 2023 |
| 6-K | Current report (foreign issuer) | Aug 17, 2023 | Aug 17, 2023 |
| 6-K | Current report (foreign issuer) | Aug 16, 2023 | Aug 16, 2023 |
| SC 13G | Ownership over 5% (passive) | Aug 10, 2023 | — |
| 6-K | Current report (foreign issuer) | Jul 27, 2023 | Jun 30, 2023 |
| 6-K | Current report (foreign issuer) | Jul 26, 2023 | Jul 26, 2023 |
| 6-K | Current report (foreign issuer) | Jul 18, 2023 | Jul 18, 2023 |
| 6-K | Current report (foreign issuer) | Jul 10, 2023 | Jul 10, 2023 |
| SD | Specialized disclosure (conflict minerals) | May 24, 2023 | — |
| 6-K | Current report (foreign issuer) | May 18, 2023 | May 18, 2023 |
| 20-F | Annual report (foreign issuer) | May 16, 2023 | Dec 31, 2022 |
| 6-K | Current report (foreign issuer) | May 15, 2023 | May 15, 2023 |
| 6-K | Current report (foreign issuer) | May 8, 2023 | May 8, 2023 |
| NT 20-F | Filing | May 1, 2023 | Dec 31, 2022 |
| 6-K | Current report (foreign issuer) | Apr 20, 2023 | Apr 20, 2023 |
| 6-K | Current report (foreign issuer) | Mar 6, 2023 | Mar 6, 2023 |
| 6-K | Current report (foreign issuer) | Mar 2, 2023 | Mar 2, 2023 |
| 6-K | Current report (foreign issuer) | Feb 16, 2023 | Feb 16, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2023 | — |
| SC 13G | Ownership over 5% (passive) | Jan 26, 2023 | — |
| 6-K | Current report (foreign issuer) | Jan 24, 2023 | Jan 24, 2023 |
| 6-K | Current report (foreign issuer) | Nov 14, 2022 | Nov 14, 2022 |
| 6-K | Current report (foreign issuer) | Oct 24, 2022 | Oct 24, 2022 |
| 6-K | Current report (foreign issuer) | Aug 8, 2022 | Jun 30, 2022 |
| 6-K | Current report (foreign issuer) | Aug 2, 2022 | Aug 2, 2022 |
| 6-K | Current report (foreign issuer) | Jul 14, 2022 | Jul 14, 2022 |
| 6-K | Current report (foreign issuer) | Jul 13, 2022 | Jul 13, 2022 |
| 6-K | Current report (foreign issuer) | Jun 14, 2022 | Jun 14, 2022 |
| 6-K | Current report (foreign issuer) | Jun 9, 2022 | Jun 9, 2022 |
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
- Semiconductors & Related Devices (SIC 3674)
- Listed as
- TSEM (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- Israel
- Headquarters
- Migdal Haemek
- SEC filer status
- Large accelerated filer
- SEC CIK
- 928876
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.