InsidersTradesSigma
Follow the シグマ光機株式会社 share price and the full directors' dealings record of the company, a listed equity based in Japan. Shares trade on the JP market, under the oversight of EDINET (Japan FSA). Market capitalisation: €13.7bn. The latest transaction was reported on 12 December 2025 (Holding update). Among the most active insiders: Hikari Tsushin K.K.. Every trade is openly available.
This score ranks the purchase within its own market. No market currently meets the historical allocation criteria, so signals remain watch-only. Not investment advice.
Transparent value + quality ranking, distinct from the insider signal.
Fundamental view, insider signal, bull and bear case, synthesis.
AI analysis generation is paused.
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Sigma Koki Co., Ltd.是一家在XTKS市场上市的公司，专门从事光学设备的制造。它专注于光学领域的技术创新。