Who has been buying Harima Chemicals Group, Inc. stock?

9 distinct investors have filed 7 disclosed large-shareholding filings in Harima Chemicals Group, Inc. (4410), most recently on 2024-04-05. 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 Harima Chemicals Group, Inc. have?

Harima Chemicals Group, Inc. has 7 buy-side and 8 sell-side disclosures on record, covering ¥5.2B ($33.4M) in total reported value, spanning 2021-05-14 to 2024-04-05.

Where does StockDrifts get Harima Chemicals Group, 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.

Harima Chemicals Group, Inc. 4410

Company

ハリマ化成グループ株式会社Harima Chemicals Group, Inc.

Investors

Buys

Total Value

¥5.2B ($33.4M)

Avg Return

+8.50%

Last Filing

2024-04-05

Harima Chemicals Group, Inc. (4410) has 7 disclosed large-shareholding filings and 8 disclosed disposals on record, filed by 9 distinct investors. Together those filings cover ¥5.2B ($33.4M) in reported transaction value. The earliest filing StockDrifts holds for Harima Chemicals Group, Inc. is dated 2021-05-14; the most recent is 2024-04-05. 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 +8.50%, 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
2024-04-05	SELL	unknown	SMBC日興証券株式会社 SMBC Nikko Securities Inc.	other	17.7K	¥905	-3.3%	¥80M ($518K)
2024-04-05	SELL	unknown	SMBCフレンド証券株式会社 SMBC Friend Securities Co., Ltd.	other	0	¥905	-3.3%	¥85M ($548K)
2024-04-05	SELL	unknown	三井住友ファイナンス&リース株式会社 Sumitomo Mitsui Finance & Lease Co., Ltd.	other	0	¥905	-3.3%	¥28M ($183K)
2024-04-05	BUY	unknown	株式会社三井住友銀行 Sumitomo Mitsui Banking Corporation	other	994.2K	¥905	+3.3%	¥889M ($5.7M)
2023-12-18	BUY	negotiated	牧野泰子 Yasuko Makino	other	279.7K	¥783	+19.4%	¥219M ($1.4M)
2023-12-18	SELL	negotiated	牧野泰子 Yasuko Makino	other	279.7K	¥783	-19.4%	¥69M ($448K)
2023-12-18	BUY	negotiated	有限会社松籟 Shorai Ltd.	other	934.9K	¥783	+19.4%	¥721M ($4.7M)
2023-12-18	BUY	negotiated	有限会社松籟 Shorai Ltd.	other	934.9K	¥783	+19.4%	¥721M ($4.7M)
2023-09-22	SELL	negotiated	牧野泰子 Yasuko Makino	other	279.7K	¥857	-9.1%	¥76M ($490K)
2023-09-22	SELL	negotiated	牧野泰子 Yasuko Makino	other	279.7K	¥857	-9.1%	¥76M ($490K)
2023-09-22	BUY	negotiated	有限会社松籟 Shorai Ltd.	other	1.3M	¥857	+9.1%	¥1.1B ($7.1M)
2023-09-22	BUY	negotiated	有限会社松籟 Shorai Ltd.	other	1.3M	¥857	+9.1%	¥181M ($1.2M)
2021-05-14	SELL	unknown	長谷川興産株式会社 Hasegawa Kosan Co., Ltd.	other	2.9M	¥910	-2.8%	¥2.7B ($17.1M)
2021-05-14	BUY	unknown	松川株式会社 Matsukawa Co., Ltd.	other	2.9M	¥910	+2.8%	¥2.7B ($17.1M)
2021-05-14	SELL	unknown	長谷川興産株式会社 Hasegawa Kosan Co., Ltd.	other	2.9M	¥910	-2.8%	¥2.7B ($17.1M)
2021-05-14	BUY	unknown	松川株式会社 Matsukawa Co., Ltd.	other	2.9M	¥910	+2.8%	¥2.7B ($17.1M)
2021-05-14	BUY	unknown	長谷川吉弘 YOSHIHIRO HASEGAWA	activist	114.3K	¥910	+2.8%	¥104M ($671K)
2021-05-14	BUY	unknown	長谷川吉弘 YOSHIHIRO HASEGAWA	activist	114.3K	¥910	+2.8%	¥9M ($61K)

Frequently asked questions

Who has been buying Harima Chemicals Group, Inc. stock?: 9 distinct investors have filed 7 disclosed large-shareholding filings in Harima Chemicals Group, Inc. (4410), most recently on 2024-04-05. 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 Harima Chemicals Group, Inc. have?: Harima Chemicals Group, Inc. has 7 buy-side and 8 sell-side disclosures on record, covering ¥5.2B ($33.4M) in total reported value, spanning 2021-05-14 to 2024-04-05.
Where does StockDrifts get Harima Chemicals Group, 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 Harima Chemicals Group, Inc.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.