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Soliton Systems K.K. 3040

Company
株式会社ソリトンシステムズSoliton Systems K.K.
Investors
2
Buys
0
Total Value
—
Avg Return
—
Last Filing
2021-09-14

Soliton Systems K.K. (3040) has 0 disclosed large-shareholding filings and 2 disclosed disposals on record, filed by 2 distinct investors. The earliest filing StockDrifts holds for Soliton Systems K.K. is dated 2021-09-10; the most recent is 2021-09-14. All of it is parsed from EDINET large-shareholding (5%+) reports, the official disclosure system operated by the Financial Services Agency (Japan).

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2021-09-14BUYnegotiated
有限会社Zen-Noboks
Zen-Noboks Ltd.
strategic8.2M¥1,609+10.0%¥13.2B ($85.3M)
2021-09-14BUYnegotiated
鎌田信夫
Nobuo Kamata
activist580.0K¥1,609+10.0%¥933M ($6.0M)
2021-09-10BUYnegotiated
有限会社Zen-Noboks
Zen-Noboks Ltd.
strategic8.2M¥1,572+12.6%¥12.9B ($83.3M)
2021-09-10BUYnegotiated
有限会社Zen-Noboks
Zen-Noboks Ltd.
strategic8.2M¥1,572+12.6%¥12.9B ($83.3M)
2021-09-10SELLnegotiated
鎌田信夫
Nobuo Kamata
activist385.0K¥1,572-12.6%¥307M ($2.0M)
2021-09-10SELLnegotiated
鎌田信夫
Nobuo Kamata
activist385.0K¥1,572-12.6%¥307M ($2.0M)

Frequently asked questions

Who has been buying Soliton Systems K.K. stock?
2 distinct investors have filed 0 disclosed large-shareholding filings in Soliton Systems K.K. (3040), most recently on 2021-09-14. 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 Soliton Systems K.K. have?
Soliton Systems K.K. has 0 buy-side and 2 sell-side disclosures on record, spanning 2021-09-10 to 2021-09-14.
Where does StockDrifts get Soliton Systems K.K. insider data?
From EDINET large-shareholding (5%+) reports — the official filing system run by the Financial Services Agency (Japan). StockDrifts parses each disclosure and matches it to daily price history; the original filings remain available directly from EDINET.
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.

Source filings

Every trade listed above is disclosed in EDINET large-shareholding (5%+) reports, filed with the Financial Services Agency (Japan). View the original EDINET filings for Soliton Systems K.K.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.