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Lapine Co., Ltd. 8143

Company
株式会社ラピーヌLapine Co., Ltd.
Investors
3
Buys
2
Total Value
¥20M ($128K)
Avg Return
-25.71%
Last Filing
2026-03-18

Lapine Co., Ltd. (8143) has 2 disclosed large-shareholding filings and 1 disclosed disposals on record, filed by 3 distinct investors. Together those filings cover ¥20M ($128K) in reported transaction value. The earliest filing StockDrifts holds for Lapine Co., Ltd. is dated 2021-08-03; the most recent is 2026-03-18. Across these filings the average return since disclosure is -25.71%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2026-03-18SELLunknown
フリージア・マクロス株式会社
other62.0K¥197+7.1%¥152M ($984K)
2026-03-18BUYunknown
株式会社ピコイ
other774.0K¥197-¥152M ($984K)
2026-03-18BUYunknown
技研ホールディングス株式会社
other52.5K¥197-7.1%¥1M ($9K)
2021-08-03BUYunknown
フリージア・マクロス株式会社
FREESIA MACROSS CORPORATION
other836.0K¥359--
2021-08-03BUYunknown
技研ホールディングス株式会社
Giken Holdings Co.,Ltd.
other45.7K¥359-49.0%¥10M ($64K)

Frequently asked questions

Who has been buying Lapine Co., Ltd. stock?
3 distinct investors have filed 2 disclosed large-shareholding filings in Lapine Co., Ltd. (8143), most recently on 2026-03-18. 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 Lapine Co., Ltd. have?
Lapine Co., Ltd. has 2 buy-side and 1 sell-side disclosures on record, covering ¥20M ($128K) in total reported value, spanning 2021-08-03 to 2026-03-18.
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.