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Ocean System Corporation 3096

Company
株式会社オーシャンシステムOcean System Corporation
Investors
3
Buys
0
Total Value
—
Avg Return
—
Last Filing
2022-06-22

Ocean System Corporation (3096) has 0 disclosed large-shareholding filings and 1 disclosed disposals on record, filed by 3 distinct investors. The earliest filing StockDrifts holds for Ocean System Corporation is dated 2021-09-30; the most recent is 2022-06-22. 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
2022-06-22BUYunknown
樋口 ミヨ子
Miyoko Higuchi
activist40.0K¥993+61.7%¥40M ($256K)
2022-06-22BUYunknown
樋口 勤
Higuchi, Tsutomu
other723.0K¥993+61.7%¥718M ($4.6M)
2021-09-30SELLnegotiated
株式会社第四北越銀行
Daishi Hokuetsu Bank, Ltd.
strategic511.5K¥1,108-45.0%¥121M ($782K)

Frequently asked questions

Who has been buying Ocean System Corporation stock?
3 distinct investors have filed 0 disclosed large-shareholding filings in Ocean System Corporation (3096), most recently on 2022-06-22. 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 Ocean System Corporation have?
Ocean System Corporation has 0 buy-side and 1 sell-side disclosures on record, spanning 2021-09-30 to 2022-06-22.
Where does StockDrifts get Ocean System Corporation 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 Ocean System Corporation. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.