Who has been buying PRAP Japan, Inc. stock?

7 distinct investors have filed 1 disclosed large-shareholding filings in PRAP Japan, Inc. (2449), most recently on 2024-03-07. 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 PRAP Japan, Inc. have?

PRAP Japan, Inc. has 1 buy-side and 8 sell-side disclosures on record, covering ¥322M ($2.1M) in total reported value, spanning 2021-04-15 to 2024-03-07.

Where does StockDrifts get PRAP Japan, 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.

PRAP Japan, Inc. 2449

Company

株式会社プラップジャパンPRAP Japan, Inc.

Investors

Buys

Total Value

¥322M ($2.1M)

Avg Return

-7.73%

Last Filing

2024-03-07

PRAP Japan, Inc. (2449) has 1 disclosed large-shareholding filings and 8 disclosed disposals on record, filed by 7 distinct investors. Together those filings cover ¥322M ($2.1M) in reported transaction value. The earliest filing StockDrifts holds for PRAP Japan, Inc. is dated 2021-04-15; the most recent is 2024-03-07. All of it is parsed from EDINET large-shareholding (5%+) reports, the official disclosure system operated by the Financial Services Agency (Japan). Across these filings the average return since disclosure is -7.73%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

Date	Type	Source	Insider	Purpose	Shares	Price at filing	Return	Value
2024-03-07	SELL	unknown	アセットマネジメントOne株式会社 Asset Management One Co., Ltd.	other	178.5K	¥1,005	-9.3%	¥63M ($407K)
2023-08-04	SELL	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	220.9K	¥1,186	+7.4%	¥62M ($401K)
2023-07-13	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	273.1K	¥1,190	-7.7%	¥322M ($2.1M)
2023-07-13	SELL	Market Buy	株式会社エスアイエル SIL Co., Ltd.	unknown	0	¥1,190	+7.7%	¥21M ($133K)
2023-06-06	SELL	Market Buy	株式会社エスアイエル SIL Co., Ltd.	passive	17.5K	¥1,082	-1.5%	¥53M ($340K)
2023-06-06	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	304.3K	¥1,082	+1.5%	¥329M ($2.1M)
2023-04-11	SELL	Market Buy	株式会社エスアイエル SIL Co., Ltd.	passive	66.2K	¥1,040	-5.6%	¥26M ($170K)
2023-04-11	SELL	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	unknown	0	¥1,040	-5.6%	¥23M ($148K)
2023-04-11	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	304.3K	¥1,040	+5.6%	¥316M ($2.0M)
2023-01-23	BUY	Market Buy	株式会社エスアイエル SIL Co., Ltd.	passive	91.2K	¥985	+11.5%	¥90M ($580K)
2023-01-23	SELL	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	22.2K	¥985	-11.5%	¥47M ($306K)
2023-01-23	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	304.3K	¥985	+11.5%	¥300M ($1.9M)
2022-08-03	BUY	unknown	矢島婦美子 Yajima Fumiko	strategic	885.1K	¥1,132	-3.0%	¥1.0B ($6.5M)
2022-08-03	BUY	unknown	矢島さやか Yajima Sayaka	strategic	367.5K	¥1,132	-3.0%	¥416M ($2.7M)
2022-08-03	BUY	unknown	野村しのぶ Nomura Shinobu	strategic	394.1K	¥1,132	-3.0%	¥446M ($2.9M)
2022-01-18	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	70.3K	¥1,147	-4.3%	¥81M ($520K)
2022-01-18	BUY	Market Buy	株式会社エスアイエル SIL Co., Ltd.	passive	91.2K	¥1,147	-4.3%	¥105M ($675K)
2022-01-18	SELL	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	304.3K	¥1,147	+4.3%	¥105M ($675K)
2021-11-29	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	70.3K	¥1,204	-8.8%	¥85M ($546K)
2021-11-29	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	395.5K	¥1,204	-8.8%	¥476M ($3.1M)
2021-04-15	BUY	Market Buy	株式会社UH Partners 2 UH Partners 2, Inc.	passive	70.3K	¥1,311	-16.3%	¥92M ($595K)
2021-04-15	BUY	Market Buy	光通信株式会社 Hikari Tsushin K.K.	passive	395.5K	¥1,311	-16.3%	¥519M ($3.3M)

Frequently asked questions

Who has been buying PRAP Japan, Inc. stock?: 7 distinct investors have filed 1 disclosed large-shareholding filings in PRAP Japan, Inc. (2449), most recently on 2024-03-07. 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 PRAP Japan, Inc. have?: PRAP Japan, Inc. has 1 buy-side and 8 sell-side disclosures on record, covering ¥322M ($2.1M) in total reported value, spanning 2021-04-15 to 2024-03-07.
Where does StockDrifts get PRAP Japan, 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 PRAP Japan, Inc.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.