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Yasuhara Chemical (4957): large-holder filings
In the last 12 months, large holders reported 3 changes to stakes of 5% or more.
Stakes raised / cut 1 / 212 months
Large holders filing 312 months 3 disclosed buys and sales on record since 17 December 2025. A large holder files with EDINET when a stake of 5% or more moves by a point or more; a change has a value once it can be priced.
Latest disclosures
Disclosed Filed by Type Amount Traded
23 Dec 2025 SYOJI TANAKA5% holder (Japan)
Sale ¥1.2B ($8M)
16 Dec 2025
23 Dec 2025 The Chugoku Bank, Limited5% holder (Japan)
Sale ¥749M ($4.8M)
16 Dec 2025
17 Dec 2025 YAHO Co., Ltd.5% holder (Japan)
Buy ¥9.9B ($64.1M)
16 Dec 2025
Columns are written from public disclosures: House and Senate periodic transaction reports, SEC Form 4, Japan’s EDINET large-holding reports and Taiwan’s insider registers and market data (TWSE, TPEx, MOPS and the central bank, with history from FinMind). Stock pages add SEC 13F fund holdings and company financials, analysts’ figures from Financial Modeling Prep and Finnhub, and lobbying and federal contract records from the Senate and USAspending.gov. Amounts are disclosed as ranges, so the figures are estimates. Nothing here is investment advice.
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