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Sockets Inc. 3634

Company
株式会社ソケッツSockets Inc.
Investors
3
Buys
0
Total Value
—
Avg Return
—
Last Filing
2026-04-01

Sockets Inc. (3634) has 0 disclosed large-shareholding filings and 5 disclosed disposals on record, filed by 3 distinct investors. The earliest filing StockDrifts holds for Sockets Inc. is dated 2022-10-18; the most recent is 2026-04-01. 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
2026-04-01SELLunknown
KDDI株式会社
KDDI CORPORATION
strategic66.0K¥646-43.6%¥144M ($931K)
2026-03-31SELLnegotiated
浦部 浩司
urabe koji
activist581.6K¥669-38.7%¥70M ($449K)
2026-03-31SELLnegotiated
浦部 浩司
urabe koji
activist685.8K¥669-38.7%¥17M ($112K)
2026-03-31BUYnegotiated
浦部 浩司
urabe koji
activist685.8K¥669+38.7%¥17M ($112K)
2026-03-31BUYnegotiated
浦部 浩司
urabe koji
activist581.6K¥669+38.7%¥70M ($449K)
2026-03-17SELLMarket Buy
株式会社フェイス 代表取締役社長 佐藤 俊介
Faith, Inc.
passive144.9K¥773+21.7%¥10M ($65K)
2022-10-18SELLnegotiated
浦部 浩司
urabe koji
activist711.7K¥775+21.9%¥192K ($1K)
2022-10-18BUYnegotiated
浦部 浩司
urabe koji
activist711.7K¥775-21.9%¥192K ($1K)

Frequently asked questions

Who has been buying Sockets Inc. stock?
3 distinct investors have filed 0 disclosed large-shareholding filings in Sockets Inc. (3634), most recently on 2026-04-01. 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 Sockets Inc. have?
Sockets Inc. has 0 buy-side and 5 sell-side disclosures on record, spanning 2022-10-18 to 2026-04-01.
Where does StockDrifts get Sockets Inc. 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 Sockets Inc.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.