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Tanaka Chemical Corporation 4080

Company
株式会社田中化学研究所Tanaka Chemical Corporation
Investors
2
Buys
1
Total Value
¥132M ($848K)
Avg Return
-66.69%
Last Filing
2023-05-24

Tanaka Chemical Corporation (4080) has 1 disclosed large-shareholding filings and 1 disclosed disposals on record, filed by 2 distinct investors. Together those filings cover ¥132M ($848K) in reported transaction value. The earliest filing StockDrifts holds for Tanaka Chemical Corporation is dated 2023-02-09; the most recent is 2023-05-24. Across these filings the average return since disclosure is -66.69%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2023-05-24BUYMarket Buy
住友化学株式会社
SUMITOMO CHEMICAL COMPANY, LIMITED
strategic16.4M¥1,225-66.7%¥132M ($848K)
2023-02-09SELLunknown
田中 保
Tamotsu Tanaka
strategic1.3M¥1,435+71.6%¥2.9B ($19.0M)

Frequently asked questions

Who has been buying Tanaka Chemical Corporation stock?
2 distinct investors have filed 1 disclosed large-shareholding filings in Tanaka Chemical Corporation (4080), most recently on 2023-05-24. Each filer, their role, the number of shares and the price at filing are listed in the table on this page.
How many insider filings does Tanaka Chemical Corporation have?
Tanaka Chemical Corporation has 1 buy-side and 1 sell-side disclosures on record, covering ¥132M ($848K) in total reported value, spanning 2023-02-09 to 2023-05-24.
Do insider buys in Japanese stocks predict returns?
Not uniformly. StockDrifts scored 101,000+ Japanese large-shareholding filings on fixed 12-month forward returns and found the predictive power concentrated in specific filer types and filing patterns rather than spread evenly across all disclosures.

More on this data

Every trade listed above comes from an official regulatory disclosure. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.