FilingIndex
20-FThe Record

CHIPMOS TECHNOLOGIES INC files 20-F

Filed Apr 14, 2026 · 2mo ago · Accession 0001193125-26-153743

Plain English

Annual report from a foreign private issuer.

Read the source below for the full document.

Read the original on SEC.gov ↗
Filing details
Ticker
IMOS
CIK
1123134
Form type
20-F
Filing date
Apr 14, 2026
Report date
Dec 31, 2025
Document
imos-20251231.htm
Size
28.8 MB