InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Explore the complete record of transactions filed by TNN Advisors Co., Ltd. Insider active across 4 companies, notably 株式会社グラファイトデザイン. Cumulatively, 11 filings have been logged. Activity tracked since 21 July 2023. The latest transaction was disclosed on 28 July 2025 (Holding update). Regulator: EDINET (Japan FSA). The full history is openly available.
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11 of 11 declarations
TNN Advisors Co., Ltd is a declarant identified as a large shareholder of 三洋工業株式会社, NKKスイッチズ株式会社, 株式会社グラファイトデザイン, and 東洋ドライルーブ株式会社. The record shows 11 filings in total, and the 11 sampled filings cover holding updates between 2023-07-26 and 2025-10-28, with buy and sell amounts stated as 0.