Chipmos Technologies Inc SEC filings IMOS
Chipmos Technologies Inc has 525 filings in SEC EDGAR's recent list, going back to Apr 16, 2007. Its latest annual report, Form 20-F, was filed on Apr 14, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Oct 21, 2026. The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 6-K | Current report (foreign issuer) | Oct 21, 2026 | Oct 21, 2026 |
| 6-K | Current report (foreign issuer) | Oct 8, 2026 | Oct 8, 2026 |
| 6-K | Current report (foreign issuer) | Sep 29, 2026 | Sep 29, 2026 |
| 6-K | Current report (foreign issuer) | Sep 10, 2026 | Sep 10, 2026 |
| 6-K | Current report (foreign issuer) | Sep 10, 2026 | Sep 10, 2026 |
| 6-K | Current report (foreign issuer) | Aug 11, 2026 | Aug 11, 2026 |
| 6-K | Current report (foreign issuer) | Aug 11, 2026 | Aug 11, 2026 |
| 6-K | Current report (foreign issuer) | Aug 10, 2026 | Aug 10, 2026 |
| 6-K | Current report (foreign issuer) | Aug 3, 2026 | Aug 3, 2026 |
| 6-K | Current report (foreign issuer) | Jul 30, 2026 | Jul 30, 2026 |
| 6-K | Current report (foreign issuer) | Jul 23, 2026 | Jul 23, 2026 |
| 6-K | Current report (foreign issuer) | Jul 20, 2026 | Jul 20, 2026 |
| 6-K | Current report (foreign issuer) | Jul 10, 2026 | Jul 10, 2026 |
| 6-K | Current report (foreign issuer) | Jun 23, 2026 | Jun 23, 2026 |
| 6-K | Current report (foreign issuer) | Jun 10, 2026 | Jun 10, 2026 |
| 6-K | Current report (foreign issuer) | May 27, 2026 | May 27, 2026 |
| 6-K | Current report (foreign issuer) | May 26, 2026 | May 26, 2026 |
| 6-K | Current report (foreign issuer) | May 26, 2026 | May 26, 2026 |
| 6-K | Current report (foreign issuer) | May 20, 2026 | May 20, 2026 |
| 6-K | Current report (foreign issuer) | May 12, 2026 | May 12, 2026 |
| 6-K | Current report (foreign issuer) | May 8, 2026 | May 8, 2026 |
| 6-K | Current report (foreign issuer) | May 4, 2026 | May 4, 2026 |
| 6-K | Current report (foreign issuer) | Apr 24, 2026 | Apr 24, 2026 |
| 6-K | Current report (foreign issuer) | Apr 23, 2026 | Apr 23, 2026 |
| 6-K | Current report (foreign issuer) | Apr 22, 2026 | Apr 22, 2026 |
| 6-K | Current report (foreign issuer) | Apr 14, 2026 | Apr 14, 2026 |
| 6-K | Current report (foreign issuer) | Apr 10, 2026 | Apr 10, 2026 |
| 6-K | Current report (foreign issuer) | Apr 2, 2026 | Apr 2, 2026 |
| 6-K | Current report (foreign issuer) | Mar 12, 2026 | Mar 12, 2026 |
| 6-K | Current report (foreign issuer) | Mar 10, 2026 | Mar 10, 2026 |
| 6-K | Current report (foreign issuer) | Mar 10, 2026 | Mar 10, 2026 |
| 6-K | Current report (foreign issuer) | Mar 2, 2026 | Mar 2, 2026 |
| 6-K | Current report (foreign issuer) | Feb 24, 2026 | Feb 24, 2026 |
| 6-K | Current report (foreign issuer) | Feb 24, 2026 | Feb 24, 2026 |
| 6-K | Current report (foreign issuer) | Feb 24, 2026 | Feb 24, 2026 |
| 6-K | Current report (foreign issuer) | Feb 13, 2026 | Feb 13, 2026 |
| 6-K | Current report (foreign issuer) | Feb 10, 2026 | Feb 10, 2026 |
| 6-K | Current report (foreign issuer) | Feb 4, 2026 | Feb 4, 2026 |
| 6-K | Current report (foreign issuer) | Jan 20, 2026 | Jan 20, 2026 |
| 6-K | Current report (foreign issuer) | Jan 9, 2026 | Jan 9, 2026 |
| 6-K | Current report (foreign issuer) | Dec 16, 2025 | Dec 16, 2025 |
| 6-K | Current report (foreign issuer) | Dec 10, 2025 | Dec 10, 2025 |
| 6-K | Current report (foreign issuer) | Dec 1, 2025 | Dec 1, 2025 |
| 6-K | Current report (foreign issuer) | Nov 14, 2025 | Nov 14, 2025 |
| 6-K | Current report (foreign issuer) | Nov 12, 2025 | 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) | Nov 3, 2025 | Nov 3, 2025 |
| 6-K | Current report (foreign issuer) | Oct 31, 2025 | Oct 31, 2025 |
| 6-K | Current report (foreign issuer) | Oct 28, 2025 | Oct 28, 2025 |
| 6-K | Current report (foreign issuer) | Oct 27, 2025 | Oct 27, 2025 |
| 6-K | Current report (foreign issuer) | Oct 14, 2025 | Oct 14, 2025 |
| 6-K | Current report (foreign issuer) | Oct 9, 2025 | Oct 9, 2025 |
| 6-K | Current report (foreign issuer) | Sep 25, 2025 | Sep 25, 2025 |
| 6-K | Current report (foreign issuer) | Sep 10, 2025 | Sep 10, 2025 |
| 6-K | Current report (foreign issuer) | Sep 2, 2025 | Sep 2, 2025 |
| 6-K | Current report (foreign issuer) | Aug 12, 2025 | Aug 12, 2025 |
| 6-K | Current report (foreign issuer) | Aug 12, 2025 | Aug 12, 2025 |
| 6-K | Current report (foreign issuer) | Aug 8, 2025 | Aug 8, 2025 |
| 6-K | Current report (foreign issuer) | Aug 4, 2025 | Aug 4, 2025 |
| 6-K | Current report (foreign issuer) | Jul 29, 2025 | Jul 29, 2025 |
| 6-K | Current report (foreign issuer) | Jul 21, 2025 | Jul 21, 2025 |
| 6-K | Current report (foreign issuer) | Jul 14, 2025 | Jul 14, 2025 |
| 6-K | Current report (foreign issuer) | Jul 10, 2025 | Jul 10, 2025 |
| 6-K/A | Filing | Jun 13, 2025 | Jun 13, 2025 |
| 6-K | Current report (foreign issuer) | Jun 12, 2025 | Jun 12, 2025 |
| 6-K | Current report (foreign issuer) | Jun 12, 2025 | Jun 12, 2025 |
| 6-K | Current report (foreign issuer) | Jun 10, 2025 | Jun 10, 2025 |
| 6-K | Current report (foreign issuer) | May 28, 2025 | May 28, 2025 |
| 6-K | Current report (foreign issuer) | May 27, 2025 | May 27, 2025 |
| 6-K | Current report (foreign issuer) | May 27, 2025 | May 27, 2025 |
| 6-K | Current report (foreign issuer) | May 13, 2025 | May 13, 2025 |
| 6-K | Current report (foreign issuer) | May 13, 2025 | May 13, 2025 |
| 6-K | Current report (foreign issuer) | May 9, 2025 | May 9, 2025 |
| 6-K | Current report (foreign issuer) | May 5, 2025 | May 5, 2025 |
| 6-K | Current report (foreign issuer) | Apr 29, 2025 | Apr 29, 2025 |
| 6-K | Current report (foreign issuer) | Apr 25, 2025 | Apr 25, 2025 |
| 6-K | Current report (foreign issuer) | Apr 15, 2025 | Apr 15, 2025 |
| 6-K | Current report (foreign issuer) | Apr 15, 2025 | Apr 15, 2025 |
| 6-K | Current report (foreign issuer) | Apr 10, 2025 | Apr 10, 2025 |
| 6-K | Current report (foreign issuer) | Mar 14, 2025 | Mar 14, 2025 |
| 6-K | Current report (foreign issuer) | Mar 13, 2025 | Mar 13, 2025 |
| 6-K | Current report (foreign issuer) | Mar 11, 2025 | Mar 11, 2025 |
| 6-K | Current report (foreign issuer) | Mar 10, 2025 | Mar 10, 2025 |
| 6-K | Current report (foreign issuer) | Feb 25, 2025 | Feb 25, 2025 |
| 6-K | Current report (foreign issuer) | Feb 25, 2025 | Feb 25, 2025 |
| 6-K | Current report (foreign issuer) | Feb 25, 2025 | Feb 25, 2025 |
| 6-K | Current report (foreign issuer) | Feb 18, 2025 | Feb 18, 2025 |
| 6-K | Current report (foreign issuer) | Feb 11, 2025 | Feb 11, 2025 |
| 6-K | Current report (foreign issuer) | Feb 10, 2025 | Feb 10, 2025 |
| 6-K | Current report (foreign issuer) | Jan 21, 2025 | Jan 21, 2025 |
| 6-K | Current report (foreign issuer) | Jan 10, 2025 | Jan 10, 2025 |
| 6-K | Current report (foreign issuer) | Dec 10, 2024 | Dec 10, 2024 |
| 6-K | Current report (foreign issuer) | Nov 8, 2024 | Nov 8, 2024 |
| 6-K | Current report (foreign issuer) | Nov 5, 2024 | Nov 5, 2024 |
| 6-K | Current report (foreign issuer) | Nov 5, 2024 | Nov 5, 2024 |
| 6-K | Current report (foreign issuer) | Oct 28, 2024 | Oct 28, 2024 |
| 6-K | Current report (foreign issuer) | Oct 17, 2024 | Oct 17, 2024 |
| 6-K | Current report (foreign issuer) | Oct 9, 2024 | Oct 9, 2024 |
| 6-K | Current report (foreign issuer) | Sep 19, 2024 | Sep 19, 2024 |
| 6-K | Current report (foreign issuer) | Sep 18, 2024 | Sep 18, 2024 |
| 6-K | Current report (foreign issuer) | Sep 12, 2024 | Sep 12, 2024 |
| 6-K | Current report (foreign issuer) | Sep 10, 2024 | Sep 10, 2024 |
| 6-K | Current report (foreign issuer) | Aug 13, 2024 | Aug 13, 2024 |
| 6-K | Current report (foreign issuer) | Aug 13, 2024 | Aug 13, 2024 |
| 6-K | Current report (foreign issuer) | Aug 9, 2024 | Aug 9, 2024 |
| 6-K | Current report (foreign issuer) | Aug 5, 2024 | Aug 5, 2024 |
| 6-K | Current report (foreign issuer) | Jul 22, 2024 | Jul 22, 2024 |
| 6-K | Current report (foreign issuer) | Jul 10, 2024 | Jul 10, 2024 |
| 6-K | Current report (foreign issuer) | Jul 10, 2024 | Jul 10, 2024 |
| 6-K | Current report (foreign issuer) | Jun 14, 2024 | Jun 14, 2024 |
| 6-K | Current report (foreign issuer) | Jun 12, 2024 | Jun 12, 2024 |
| 6-K | Current report (foreign issuer) | Jun 11, 2024 | Jun 11, 2024 |
| 6-K | Current report (foreign issuer) | Jun 7, 2024 | Jun 7, 2024 |
| 6-K | Current report (foreign issuer) | May 30, 2024 | May 30, 2024 |
| 6-K | Current report (foreign issuer) | May 30, 2024 | May 30, 2024 |
| 6-K | Current report (foreign issuer) | May 30, 2024 | May 30, 2024 |
| 6-K | Current report (foreign issuer) | May 24, 2024 | May 24, 2024 |
| 6-K | Current report (foreign issuer) | May 20, 2024 | May 20, 2024 |
| 6-K | Current report (foreign issuer) | May 10, 2024 | May 10, 2024 |
| 6-K | Current report (foreign issuer) | May 10, 2024 | May 10, 2024 |
| 6-K | Current report (foreign issuer) | May 10, 2024 | May 10, 2024 |
| 6-K | Current report (foreign issuer) | May 9, 2024 | May 9, 2024 |
| 6-K | Current report (foreign issuer) | May 9, 2024 | May 9, 2024 |
| 6-K | Current report (foreign issuer) | Apr 30, 2024 | Apr 30, 2024 |
| 6-K | Current report (foreign issuer) | Apr 29, 2024 | Apr 29, 2024 |
| 6-K | Current report (foreign issuer) | Apr 19, 2024 | Apr 19, 2024 |
| 6-K | Current report (foreign issuer) | Apr 11, 2024 | Apr 11, 2024 |
| 6-K | Current report (foreign issuer) | Apr 10, 2024 | Apr 10, 2024 |
| 6-K | Current report (foreign issuer) | Apr 10, 2024 | Apr 10, 2024 |
| 6-K | Current report (foreign issuer) | Apr 10, 2024 | Apr 10, 2024 |
| 6-K | Current report (foreign issuer) | Mar 14, 2024 | Mar 14, 2024 |
| 6-K | Current report (foreign issuer) | Mar 8, 2024 | Mar 8, 2024 |
| 6-K/A | Filing | Feb 29, 2024 | Feb 29, 2024 |
| 6-K | Current report (foreign issuer) | Feb 23, 2024 | Feb 23, 2024 |
| 6-K | Current report (foreign issuer) | Feb 22, 2024 | Feb 22, 2024 |
| 6-K | Current report (foreign issuer) | Feb 22, 2024 | Feb 22, 2024 |
| 6-K | Current report (foreign issuer) | Feb 22, 2024 | Feb 22, 2024 |
| 6-K | Current report (foreign issuer) | Feb 7, 2024 | Feb 7, 2024 |
| 6-K | Current report (foreign issuer) | Jan 23, 2024 | Jan 23, 2024 |
| 6-K | Current report (foreign issuer) | Jan 10, 2024 | Jan 10, 2024 |
| 6-K | Current report (foreign issuer) | Dec 21, 2023 | Dec 21, 2023 |
| 6-K | Current report (foreign issuer) | Dec 8, 2023 | Dec 8, 2023 |
| 6-K | Current report (foreign issuer) | Nov 9, 2023 | Nov 9, 2023 |
| 6-K | Current report (foreign issuer) | Nov 2, 2023 | Nov 2, 2023 |
| 6-K | Current report (foreign issuer) | Nov 2, 2023 | Nov 2, 2023 |
| 6-K | Current report (foreign issuer) | Oct 6, 2023 | Oct 6, 2023 |
| 6-K | Current report (foreign issuer) | Oct 6, 2023 | Oct 6, 2023 |
| 6-K | Current report (foreign issuer) | Sep 8, 2023 | Sep 8, 2023 |
| 6-K | Current report (foreign issuer) | Sep 6, 2023 | Sep 6, 2023 |
| 6-K | Current report (foreign issuer) | Sep 5, 2023 | Sep 5, 2023 |
| 6-K | Current report (foreign issuer) | Aug 30, 2023 | Aug 30, 2023 |
| 6-K | Current report (foreign issuer) | Aug 10, 2023 | Aug 10, 2023 |
| 6-K | Current report (foreign issuer) | Aug 3, 2023 | Aug 3, 2023 |
| 6-K | Current report (foreign issuer) | Aug 3, 2023 | Aug 3, 2023 |
| 6-K | Current report (foreign issuer) | Jul 21, 2023 | Jul 21, 2023 |
| 6-K | Current report (foreign issuer) | Jul 17, 2023 | Jul 17, 2023 |
| 6-K | Current report (foreign issuer) | Jul 10, 2023 | Jul 10, 2023 |
| 6-K | Current report (foreign issuer) | Jun 9, 2023 | Jun 9, 2023 |
| 6-K | Current report (foreign issuer) | Jun 6, 2023 | Jun 6, 2023 |
| 6-K | Current report (foreign issuer) | May 31, 2023 | May 31, 2023 |
| 6-K | Current report (foreign issuer) | May 30, 2023 | May 30, 2023 |
| 6-K | Current report (foreign issuer) | May 30, 2023 | May 30, 2023 |
| 6-K | Current report (foreign issuer) | May 25, 2023 | May 25, 2023 |
| 6-K | Current report (foreign issuer) | May 10, 2023 | May 10, 2023 |
| 6-K | Current report (foreign issuer) | May 4, 2023 | May 4, 2023 |
| 6-K | Current report (foreign issuer) | May 4, 2023 | May 4, 2023 |
| 6-K | Current report (foreign issuer) | Apr 28, 2023 | Apr 28, 2023 |
| 6-K | Current report (foreign issuer) | Apr 20, 2023 | Apr 20, 2023 |
| 6-K | Current report (foreign issuer) | Apr 13, 2023 | Apr 13, 2023 |
| 6-K | Current report (foreign issuer) | Apr 10, 2023 | Apr 10, 2023 |
| 6-K | Current report (foreign issuer) | Mar 10, 2023 | Mar 10, 2023 |
| 6-K | Current report (foreign issuer) | Mar 9, 2023 | Mar 9, 2023 |
| 6-K | Current report (foreign issuer) | Feb 23, 2023 | Feb 23, 2023 |
| 6-K | Current report (foreign issuer) | Feb 23, 2023 | Feb 23, 2023 |
| 6-K | Current report (foreign issuer) | Feb 23, 2023 | Feb 23, 2023 |
| 6-K | Current report (foreign issuer) | Feb 10, 2023 | Feb 10, 2023 |
| 6-K | Current report (foreign issuer) | Feb 8, 2023 | Feb 8, 2023 |
| 6-K | Current report (foreign issuer) | Jan 10, 2023 | Jan 10, 2023 |
| 6-K | Current report (foreign issuer) | Dec 13, 2022 | Dec 13, 2022 |
| 6-K | Current report (foreign issuer) | Dec 9, 2022 | Dec 9, 2022 |
| 6-K | Current report (foreign issuer) | Nov 10, 2022 | Nov 10, 2022 |
| 6-K | Current report (foreign issuer) | Nov 3, 2022 | Nov 3, 2022 |
| 6-K | Current report (foreign issuer) | Nov 3, 2022 | Nov 3, 2022 |
| 6-K | Current report (foreign issuer) | Oct 12, 2022 | Oct 12, 2022 |
| 6-K | Current report (foreign issuer) | Oct 7, 2022 | Oct 7, 2022 |
| 6-K | Current report (foreign issuer) | Oct 3, 2022 | Oct 3, 2022 |
| 6-K | Current report (foreign issuer) | Sep 8, 2022 | Sep 8, 2022 |
| 6-K | Current report (foreign issuer) | Aug 31, 2022 | Aug 31, 2022 |
| 6-K | Current report (foreign issuer) | Aug 10, 2022 | Aug 10, 2022 |
| 6-K | Current report (foreign issuer) | Aug 4, 2022 | Aug 4, 2022 |
| 6-K | Current report (foreign issuer) | Aug 4, 2022 | Aug 4, 2022 |
| 6-K | Current report (foreign issuer) | Jul 21, 2022 | Jul 21, 2022 |
| 6-K | Current report (foreign issuer) | Jul 12, 2022 | Jul 12, 2022 |
| 6-K | Current report (foreign issuer) | Jul 8, 2022 | Jul 8, 2022 |
| 6-K | Current report (foreign issuer) | Jun 10, 2022 | Jun 10, 2022 |
| 6-K | Current report (foreign issuer) | Jun 6, 2022 | Jun 6, 2022 |
| 6-K | Current report (foreign issuer) | May 27, 2022 | May 27, 2022 |
| 6-K | Current report (foreign issuer) | May 26, 2022 | May 26, 2022 |
| 6-K | Current report (foreign issuer) | May 26, 2022 | May 26, 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
- IMOS (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- Taiwan
- Headquarters
- Taiwan, Taiwan
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1123134
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.