Headquartered in Japan, Chofu Seisakusho Co.,Ltd. is a listed company and traces its origins to 1954. Filings by its managers are published through EDINET (Japan FSA). Between 18 October 2025 and 18 October 2026, 2 insiders published 7 filings.
Not one of the filings records a straightforward purchase or sale on the market. Because grants and exercises are largely decided by remuneration plans, they are not counted as purchases here.
For context, the typical company on the same exchange (median of 3,419 companies) published 3 filings over the same period, against 7 filings here.
Insider buying of Chofu Seisakusho Co.,Ltd. has been absent for the past year. The median gap between a trade and its publication by EDINET (Japan FSA) is 6 days. That lag is the time during which only the insider knows about the trade.
This summary is built from EDINET (Japan FSA) disclosures alone and does not predict where the share price will go.
Headquarters: Japan · Founded: 1954
Source: Wikidata (CC0).
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Transparent value + quality ranking, distinct from the insider signal.
FY ended December 2025 · cache
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Chofu Seisakusho Co., Ltd. is a Japanese company specializing in the manufacturing of air conditioning and heating products. It is listed on the XTKS market.