ACE is a listed company. Its insiders report their share dealings to TWSE / TPEx (MOPS). Between 18 October 2025 and 18 October 2026, 1 insider published 3 filings.
None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Because grants and exercises are largely decided by remuneration plans, they are not counted as purchases here.
There has been no open-market purchase by an insider of ACE for at least a year. Half of the filings or more reach the TWSE / TPEx (MOPS) feed on the day of the trade. Until a filing is published, the market cannot know about the trade.
For context, the typical company on the same exchange (median of 515 companies) published 2 filings over the same period, against 3 filings here.
Every figure here comes from the filings published by TWSE / TPEx (MOPS) and describes the past, not future prices; it is not investment advice.
Transparent value + quality ranking, distinct from the insider signal.
FY ended December 2025 · cache
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材料*-KY is a company listed on the XTAI market, specializing in the materials sector. It focuses on the production and distribution of various materials-related products.