Companies: 10,795·Total market cap: $144.5T
ChipMOS TECHNOLOGIES Inc.

ChipMOS TECHNOLOGIES Inc.

IMOSNASDAQTechnology● Active
$57.66
$-6.27(-9.81%)
Market Cap$2.0B
P/E Ratio
52W High$70.99
52W Low$15.06
SEC Filings
Foreign Private Issuer · Files 20-F / 6-K

ChipMOS TECHNOLOGIES Inc. (IMOS) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0001123134 · IMOS · NASDAQ · as of Jun 8, 2026

Filing snapshot

510
Total Filings
6-K
Latest Form
2026-05-27
Most Recent
2003
Filing Since

Source: SEC EDGAR (data.sec.gov) · CIK 0001123134 · Updated hourly · Not investment advice

Latest Annual Report

20-F · Annual Report (Foreign Issuer)FY
Filed Date
2026-04-14
Fiscal Year End
Apr 14, 2026
Accession No.
0001193125-26-153743
Primary Document
imos-20251231.htm
Source: data.sec.gov · CIK 0001123134 · Accession 0001193125-26-153743

Latest Key Filings

6-KQuarterly Report
6-K
2026-05-27
8-KCurrent Report

No recent filings

Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

SEC Filing History

Hide Form 4 / 144
6-KCurrent Report (Foreign Issuer)
6-K
2026-05-27
View
6-KCurrent Report (Foreign Issuer)
6-K
2026-05-26
View
6-KCurrent Report (Foreign Issuer)
6-K
2026-05-26
View
SDSD
SD
2026-05-21
View
6-KCurrent Report (Foreign Issuer)
6-K
2026-05-20
View
6-KCurrent Report (Foreign Issuer)
6-K
2026-05-12
View
6-KCurrent Report (Foreign Issuer)
6-K
2026-05-08
View
6-KCurrent Report (Foreign Issuer)
6-K
2026-05-04
View
6-KCurrent Report (Foreign Issuer)
6-K
2026-04-24
View
6-KCurrent Report (Foreign Issuer)
6-K
2026-04-23
View
6-KCurrent Report (Foreign Issuer)
6-K
2026-04-22
View
6-KCurrent Report (Foreign Issuer)
6-K
2026-04-14
View
20-FAnnual Report (Foreign Issuer)
20-F
2026-04-14
View
6-KCurrent Report (Foreign Issuer)
6-K
2026-04-10
View
6-KCurrent Report (Foreign Issuer)
6-K
2026-04-02
View
Showing 1–15 of 510 filingsForm 4 / 144 hidden

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0001123134  |  Exchange: NASDAQ · Technology

ChipMOS TECHNOLOGIES Inc. (NASDAQ: IMOS) has submitted 510 documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2003. As a Technology sector company with CIK 0001123134, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is ChipMOS TECHNOLOGIES Inc.'s most comprehensive regulatory disclosure. The most recent ChipMOS TECHNOLOGIES Inc. 10-K was filed on 2026-04-14 for fiscal year ending 2026. Historical IMOS 10-K annual reports are available from 2007 through 2026.

Investors researching ChipMOS TECHNOLOGIES Inc. SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-08

Frequently Asked Questions

IMOS SEC Filings · 8 questions

ChipMOS TECHNOLOGIES Inc. (IMOS) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 510 filings and access original documents at no cost. ChipMOS TECHNOLOGIES Inc.'s CIK is 0001123134.

IMOS SEC filingsChipMOS TECHNOLOGIES Inc. SEC documentsfind IMOS 10-K