ChipMOS Technologies Files October 2025 6-K Report
Ticker: IMOS · Form: 6-K · Filed: Oct 31, 2025 · CIK: 1123134
Sentiment: neutral
Topics: reporting, sec-filing, foreign-private-issuer
TL;DR
ChipMOS filed its Oct 2025 6-K, confirming 20-F annual report filings.
AI Summary
ChipMOS TECHNOLOGIES INC. filed a Form 6-K on October 31, 2025, reporting for the month of October 2025. The filing indicates that the company is a foreign private issuer and will file annual reports under Form 20-F. The report is signed by S. J. Cheng on behalf of the company.
Why It Matters
This filing serves as an update for investors regarding the company's reporting status and confirms its adherence to SEC regulations for foreign private issuers.
Risk Assessment
Risk Level: low — This is a routine reporting form (6-K) that provides standard company information and does not contain material financial or operational changes.
Key Players & Entities
- ChipMOS TECHNOLOGIES INC. (company) — Registrant
- S. J. Cheng (person) — Signatory for the company
- October 31, 2025 (date) — Filing date
- October 2025 (date) — Reporting period
FAQ
What type of SEC filing is this?
This is a Form 6-K report of a foreign private issuer.
What is the reporting period for this Form 6-K?
The report is for the month of October 2025.
Which form does ChipMOS TECHNOLOGIES INC. file for its annual reports?
ChipMOS TECHNOLOGIES INC. files annual reports under cover of Form 20-F.
Who signed this Form 6-K on behalf of ChipMOS TECHNOLOGIES INC.?
S. J. Cheng signed the report on behalf of ChipMOS TECHNOLOGIES INC.
What is the principal executive office address of ChipMOS TECHNOLOGIES INC.?
The principal executive offices are located at No. 1, R&D Rd. 1, Hsinchu Science Park, Hsinchu, Taiwan, Republic of China.
Filing Stats: 412 words · 2 min read · ~1 pages · Grade level 10.1 · Accepted 2025-10-31 06:05:12
Filing Documents
- complete_repurchase_shar.htm (6-K) — 38KB
- 0001193125-25-259321.txt ( ) — 39KB
SIGNATURES
SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. ChipMOS TECHNOLOGIES INC. (Registrant) Date: October 31, 2025 By /S/ S. J. Cheng Name: S. J. Cheng Title: Chairman & President English translation of Company’s October 31, 2025 filing with the Taiwan Stock Exchange Corporation’s (“TWSE”) Market Observation Post System (“MOPS”). Date of announcement: 2025/10/31 Date of events: 2025/11/01 To which item it meets: Article 4, Paragraph 1, Item 35 of the Taiwan Stock Exchange Corporation Procedures for Verification and Disclosure of Material Information of Companies with Listed Securities 1. Originally determined ceiling on total monetary amount of the share repurchase (NTD): 16,214,828,000 2. Originally scheduled period for the repurchase: 2025/09/03~2025/11/01 3. Originally determined number of shares to be repurchased (shares): 15,000,000 4. Originally determined repurchase price range (NTD): 16.80~32.00 5. Actual period of the current repurchase: 2025/09/03~2025/10/31 6. Number of shares currently repurchased (shares): 12,717,000 7. Total monetary amount of shares currently repurchased (NTD): 365,222,801 8. Current average repurchase price per share (NTD): 28.72 9. Cumulative number of the company’s own shares held (shares): 21,822,000 10. Cumulative number of the company’s own shares as a percentage of the total number of the company’s issued shares (%): 3.04 11. Reason for non-completion of the current share repurchase: In order to protect the interests of shareholders and take into account the market mechanisms, the Company adopted a phased repurchase strategy within the price range depending on the st