フォスター電機(株) is a listed company. Filings by its managers are published through EDINET (Japan FSA). In the past year (17 October 2025 to 17 October 2026), 2 filings came from 1 insider.
The filings describe grants, exercises and other transfers rather than trades on the open market. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.
There has been no open-market purchase by an insider of フォスター電機(株) for at least a year.
Across the 3,423 companies tracked on its exchange, the median is 3 filings; at 2 filings, this issuer sits below that mark.
Every figure here comes from the filings published by EDINET (Japan FSA) and describes the past, not future prices; it is not investment advice.
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.
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Foster Electric Co., Ltd. is a Japanese company specializing in the manufacturing of electronic products. It is listed on the Tokyo Stock Exchange under the symbol XTKS.