Welcome to our dedicated page for Chipmos Technolo SEC filings (Ticker: IMOS), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
ChipMOS TECHNOLOGIES INC. filings document the company's foreign-issuer disclosures for its OSAT business, Nasdaq-traded American depositary shares and Taiwan-listed common shares. Its Form 6-K reports furnish English translations of Taiwan Stock Exchange Market Observation Post System announcements, monthly revenue releases, financial-result notices and material information releases.
The filings also cover annual shareholders' meeting and ADS voting materials, including deposited share and depositary mechanics, as well as board-meeting notices, equipment acquisition disclosures, media-report clarifications and accounting differences between IFRS Accounting Standards and Taiwan IFRSs used in annual reporting. The record centers on operating results, governance, capital expenditure activity, ADR holder procedures and cross-market reporting obligations.
ChipMOS TECHNOLOGIES INC. reported the acquisition of plant engineering works and equipment accessories with a total transaction price of NT$512,231 thousand. The transactions occurred from 2025/07/02 to 2026/06/23 and were approved on 2026/06/23 by the Company’s President.
The counterparty is MAU TSWEN MECHANICAL ENGINEERING CO., LTD., which has no related-party relationship with ChipMOS. The company states the acquisition is for manufacturing purposes and that pricing was determined by reference to market value and mutual negotiation under internal authorization procedures.
ChipMOS TECHNOLOGIES INC. reported unaudited consolidated revenue for May 2026 of NT$2,384.3 million, or US$76.0 million. Revenue declined 3.1% compared with April 2026, but increased 17.7% from May 2025, showing solid year-over-year growth on a monthly basis.
The company said it continues to benefit from a persistent AI-related demand and supply imbalance, which is supporting revenue strength. ChipMOS has been investing in expanding its footprint, and noted that new capacity is being used to meet existing customer forecasts and long-term supply agreements.
ChipMOS TECHNOLOGIES INC. reported that shareholders approved a cash dividend from capital surplus of NT$1.23 per common share, or approximately US$0.78 per ADS, at the AGM on May 26, 2026. The dividend had been previously approved and declared on February 24, 2026.
For American Depositary Shares, the company listed key dates: an ex-dividend date and ADR dividend record date of June 29, 2026, and an ADR dividend distribution date of July 24, 2026. The distribution in U.S. dollars will be set by Citibank, N.A. after converting New Taiwan Dollars on or about July 17, 2026 and deducting applicable fees.
The withholding tax rate on this dividend was reduced from 21% to 0% because it is paid from capital surplus instead of retained earnings, which directly increases the net cash amount ADR holders can receive.
ChipMOS TECHNOLOGIES INC. reported that its board set the dividend timetable for common shareholders. Following prior shareholder approval, the company will distribute NT$1.23 per common share in cash from capital surplus.
The ex-dividend record date for common shares is July 5, 2026, with a book closure period from July 1 to July 5, 2026. The last share transfer date before book closure is June 30, 2026, and the cash dividend payment date is July 17, 2026.
ChipMOS TECHNOLOGIES INC. reported the results of its 2026 annual shareholders’ meeting held on May 26, 2026. Shareholders ratified the fiscal year 2025 earnings distribution plan and approved the 2025 business report along with the consolidated and non-consolidated financial statements.
The meeting also approved a cash distribution to shareholders from capital surplus. In addition, shareholders released one director and two independent directors from non-compete restrictions under Article 209 of the Company Act, allowing them to hold roles in other companies after this approval by a majority of voting shares representing at least two-thirds of the Company’s voting shares.
ChipMOS TECHNOLOGIES INC., an outsourced semiconductor assembly and test services provider, will present to institutional investors at the Cathay Securities 2026 Q2 Industry Forum at the Grand Hyatt Taipei on May 27, 2026. Senior Vice President of Strategy and Investor Relations Jesse Huang will discuss recent financial results, business trends and growth opportunities.
The company notes that an investor presentation is available on its website. ChipMOS reiterates its role serving leading semiconductor customers worldwide and includes a standard caution that forward-looking statements are subject to risks related to macroeconomic conditions, trade regulations and tariffs, as detailed in its most recent Form 20-F and other SEC filings.
ChipMOS TECHNOLOGIES INC. reported its consolidated results for the first quarter of 2026, covering the three-month period ended March 31, 2026. The Company generated operating revenue of NT$6,935,628 thousand, with gross profit from operations of NT$955,465 thousand and operating profit of NT$519,677 thousand.
Profit before income tax was NT$598,149 thousand, with profit and profit attributable to equity holders of the Company of NT$504,892 thousand. Basic earnings per share were NT$0.72. As of March 31, 2026, total assets were NT$44,831,224 thousand, total liabilities were NT$20,223,938 thousand, and equity attributable to equity holders was NT$24,607,286 thousand.
ChipMOS TECHNOLOGIES INC. reported unaudited consolidated revenue for April 2026 of NT$2,460.5 million, or US$77.8 million. This was down 1.6% from March 2026, but up 32.2% compared to April 2025, showing much higher business volume than a year earlier.
The company stated it is benefiting from ongoing revenue strength and visibility into customer demand extending through 2026, driven by a persistent AI-related demand and supply imbalance in its outsourced semiconductor assembly and test services business.
ChipMOS TECHNOLOGIES INC. filed a notice stating that its Board of Directors will meet on May 12, 2026 to review and approve the Company’s consolidated financial statements for the first quarter of 2026. The company issued this notice on May 4, 2026 through the Taiwan Stock Exchange’s Market Observation Post System.
ChipMOS Technologies filed a Form 6-K announcing its 2026 annual shareholders’ meeting and reporting audited 2025 results. Consolidated revenue reached NT$23.93 billion, up 5.5%, with a 10.8% gross margin. Profit attributable to shareholders was NT$0.50 billion, and basic EPS was NT$0.70, down sharply from 2024, largely due to foreign-exchange impacts.
Cash and cash equivalents were NT$14.86 billion and total assets NT$45.35 billion, while the liabilities-to-assets ratio was 47.1%. The board proposes no dividend from 2025 earnings but plans a cash distribution from capital surplus of NT$1.23 per share, totaling about NT$860.98 million, subject to shareholder approval. The company also repurchased roughly 21.8 million shares in 2025 and invested NT$3.67 billion in capital expenditures, about 15.3% of revenue.