InsidersTradesSigma
Follow the 共栄タンカー株式会社 share price and the full directors' dealings record of the company, a publicly traded company based in Japan. Shares are listed on JP JP, under the oversight of EDINET (Japan FSA). Market capitalisation: €11.3bn. The latest transaction was disclosed on 22 April 2026 (Holding update). Among the most active insiders: COSMO OIL PROPERTY SERVICE CO., LTD.. The full history is free.
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-generated analysis. Opinion, not investment advice. Not backtested. Built from public filings and financials. No price target, no buy or sell recommendation.
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Kyoei Tanker Co., Ltd. is a Japanese company specializing in the maritime transportation of petroleum products. It primarily operates in the tanker sector and is listed on the Tokyo Stock Exchange.