Insider filings for SPK株式会社 are scarce in the EDINET (Japan FSA) feed, the latest one published on 29 September 2026. This page will fill in as new trades are disclosed. These figures are compiled from regulatory filings published by EDINET (Japan FSA). They describe what insiders did and are not a recommendation.
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 March 2026 · cache
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SPK Co., Ltd. is a company listed on the XTKS market. It operates in the financial sector, providing various financial services and products.