Skip to main content
CHIPMOS TECHNOLOGIES INC logo

CHIPMOS TECHNOLOGIES INC — Investor Relations & Filings

Ticker · IMOS ISIN · US16965P2020 US Manufacturing
Open in API
Filings indexed 491 across all filing types
Latest filing 2026-06-10 Earnings Release
Country US United States of America
Listing US IMOS

About CHIPMOS TECHNOLOGIES INC

https://www.chipmos.com/

ChipMOS TECHNOLOGIES INC. is a leading provider of outsourced semiconductor assembly and testing (OSAT) services. The company offers a comprehensive suite of back-end solutions, including semiconductor packaging, testing, and wafer bumping. It specializes in services for a wide range of integrated circuits, with significant expertise in memory products such as DRAM and flash memory, as well as logic and mixed-signal ICs, particularly high-density solutions for LCD and OLED driver ICs. ChipMOS provides these critical services to a global clientele that includes fabless companies, integrated device manufacturers (IDMs), and semiconductor foundries.

Recent filings

Filing Released Lang Actions
6-K
Earnings Release Classification · 86% confidence The document is a Form 6-K filing by ChipMOS Technologies Inc. that provides a press-style announcement of its unaudited monthly revenue figures for May 2026, with summary tables and key highlights. It does not contain full financial statements or extensive narrative as in an interim/quarterly report, nor is it merely a notice of publication. It is an initial results announcement (monthly performance summary), which aligns with an Earnings Release (ER). Q2 2026
2026-06-10 English
6-K
Notice of Dividend Amount Classification · 90% confidence The document is a Form 6-K notice from ChipMOS announcing that shareholders approved a cash dividend at the AGM and provides full details of the dividend amount, declaration date, ex-dividend date, record date, distribution date, and related ADR information. This is a dividend announcement (Notice of Dividend Amount).
2026-05-27 English
6-K
Notice of Dividend Amount Classification · 85% confidence The document is a Form 6-K by a foreign private issuer that reports a board resolution determining the ex‐dividend record date, cash dividend amount per share (NT$1.23), book‐closure period, and distribution date. These details constitute an announcement of dividend amount and payment schedule. This matches the “Notice of Dividend Amount” category (Code: DIV).
2026-05-26 English
6-K
Declaration of Voting Results & Voting Rights Announcements Classification · 98% confidence The document is an SEC Form 6-K by ChipMOS Technologies reporting resolutions passed at its 2026 Annual General Meeting, including ratification of earnings distribution, financial statements, and director non‐compete releases. It specifically details the shareholder vote outcomes for each matter. This matches the category for official results from shareholder votes at a general meeting: Declaration of Voting Results & Voting Rights Announcements (DVA).
2026-05-26 English
SD
Regulatory Filings Classification · 95% confidence The document is a specialized conflict minerals disclosure report on SEC Form SD, submitted pursuant to Rule 13p-1. It is a regulatory compliance filing rather than an annual or quarterly financial report, capital update, management change, or other specific category. It does not announce publication of another report but is the actual compliance filing itself. This fits best under Regulatory Filings (RNS).
2026-05-21 English
6-K
Regulatory Filings Classification · 80% confidence The document is a Form 6-K current report by a foreign private issuer (ChipMOS) filed with the SEC. It contains a press release announcing the company’s upcoming presentation at an industry forum and provides a link to an investor presentation on its website. It does not itself contain financial statements or an actual investor slide deck, nor is it a report publication notice for a financial report. Therefore, it is best classified under the general regulatory/SEC filing category (Regulatory Filings).
2026-05-20 English

Browse filings by year

13 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.