Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]:
SEC Accession No. 0001193125-26-231663
Filing Date
2026-05-20
Accepted
2026-05-20 06:02:22
Documents
2
Period of Report
2026-05-20

Document Format Files

Seq Description Document Type Size
1 6-K cathay_2q26_industry_for.htm 6-K 36959
2 GRAPHIC img81973935_0.jpg GRAPHIC 103993
  Complete submission text file 0001193125-26-231663.txt   181343
Mailing Address NO. 1, R & D ROAD 1 HSINCHU SCIENCE PARK, HSINCHU TAIWAN F5 00000
Business Address NO. 1, R & D ROAD 1 HSINCHU SCIENCE PARK, HSINCHU TAIWAN F5 00000 866-3-5770055
CHIPMOS TECHNOLOGIES INC (Filer) CIK: 0001123134 (see all company filings)

EIN.: 000000000 | State of Incorp.: F5 | Fiscal Year End: 1231
Type: 6-K | Act: 34 | File No.: 001-37928 | Film No.: 261001295
SIC: 3674 Semiconductors & Related Devices
(CF Office: 04 Manufacturing)