Who has been buying Kodama Chemical Industry Co.,Ltd. stock?

1 distinct investors have filed 0 disclosed large-shareholding filings in Kodama Chemical Industry Co.,Ltd. (4222), most recently on 2025-06-26. 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 Kodama Chemical Industry Co.,Ltd. have?

Kodama Chemical Industry Co.,Ltd. has 0 buy-side and 19 sell-side disclosures on record, spanning 2021-05-27 to 2025-06-26.

Where does StockDrifts get Kodama Chemical Industry Co.,Ltd. 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.

Kodama Chemical Industry Co.,Ltd. 4222

Company

児玉化学工業株式会社Kodama Chemical Industry Co.,Ltd.

Investors

Buys

Total Value

—

Avg Return

—

Last Filing

2025-06-26

Kodama Chemical Industry Co.,Ltd. (4222) has 0 disclosed large-shareholding filings and 19 disclosed disposals on record, filed by 1 distinct investors. The earliest filing StockDrifts holds for Kodama Chemical Industry Co.,Ltd. is dated 2021-05-27; the most recent is 2025-06-26. 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

Date	Type	Source	Insider	Purpose	Shares	Price at filing	Return	Value
2026-08-07	SELL	unknown	エンデバー・ユナイテッド株式会社 Endeavour United Co., Ltd.	other	7.4M	¥608	-14.8%	¥106M ($687K)
2026-07-31	SELL	unknown	エンデバー・ユナイテッド株式会社 Endeavour United Co., Ltd.	other	7.6M	¥572	-22.0%	¥93M ($600K)
2026-07-24	SELL	unknown	エンデバー・ユナイテッド株式会社 Endeavour United Co., Ltd.	other	7.8M	¥592	-17.9%	¥107M ($693K)
2026-07-14	SELL	unknown	エンデバー・ユナイテッド株式会社 Endeavour United Co., Ltd.	other	7.9M	¥650	+4.5%	¥103M ($662K)
2026-07-01	BUY	Market Buy	エンデバー・ユナイテッド株式会社 Endeavour United Co., Ltd.	other	8.1M	¥649	-11.9%	¥11M ($72K)
2025-06-26	SELL	unknown	エンデバー・ユナイテッド株式会社 Endeavour United Co., Ltd.	other	8.1M	¥572	-109.6%	¥113M ($729K)
2025-06-24	SELL	unknown	エンデバー・ユナイテッド株式会社 Endeavour United Co., Ltd.	other	8.3M	¥566	-111.8%	¥116M ($750K)
2025-06-20	SELL	unknown	エンデバー・ユナイテッド株式会社 Endeavour United Co., Ltd.	other	8.5M	¥531	-125.8%	¥186M ($1.2M)
2025-06-18	SELL	unknown	エンデバー・ユナイテッド株式会社 Endeavour United Co., Ltd.	other	8.8M	¥513	-133.7%	¥142M ($918K)
2025-06-17	SELL	unknown	エンデバー・ユナイテッド株式会社 Endeavour United Co., Ltd.	other	9.1M	¥546	-119.6%	¥170M ($1.1M)
2025-06-12	SELL	unknown	エンデバー・ユナイテッド株式会社 Endeavour United Co., Ltd.	other	9.4M	¥614	-95.3%	¥100M ($646K)
2025-06-10	SELL	unknown	エンデバー・ユナイテッド株式会社 Endeavour United Co., Ltd.	other	9.6M	¥654	-83.3%	¥127M ($820K)
2025-06-04	BUY	unknown	エンデバー・ユナイテッド株式会社 Endeavour United Co., Ltd.	other	9.8M	¥668	+79.5%	¥6.5B ($42.2M)
2025-03-28	SELL	unknown	エンデバー・ユナイテッド株式会社 Endeavour United Co., Ltd.	other	9.8M	¥503	-138.4%	¥16M ($102K)
2024-03-18	SELL	unknown	エンデバー・ユナイテッド株式会社 Endeavour United Co., Ltd.	other	9.8M	¥284	-322.2%	¥132M ($853K)
2023-08-08	SELL	unknown	エンデバー・ユナイテッド株式会社 Endeavour United Co., Ltd.	other	10.3M	¥362	-231.2%	¥59M ($381K)
2023-07-04	SELL	unknown	エンデバー・ユナイテッド株式会社 Endeavour United Co., Ltd.	other	10.5M	¥406	-195.3%	¥21M ($135K)
2022-03-31	SELL	unknown	エンデバー・ユナイテッド株式会社 Endeavour United Co., Ltd.	other	10.5M	¥356	-236.8%	¥57M ($371K)
2022-02-04	SELL	unknown	エンデバー・ユナイテッド株式会社 Endeavour United Co., Ltd.	other	10.7M	¥398	-201.3%	¥62M ($402K)
2022-01-11	SELL	unknown	エンデバー・ユナイテッド株式会社 Endeavour United Co., Ltd.	other	10.8M	¥430	-178.8%	¥69M ($443K)
2022-01-05	SELL	unknown	エンデバー・ユナイテッド株式会社 Endeavour United Co., Ltd.	other	11.0M	¥455	-163.5%	¥81M ($524K)
2021-12-02	SELL	unknown	エンデバー・ユナイテッド株式会社 Endeavour United Co., Ltd.	other	11.2M	¥373	-221.4%	¥58M ($377K)
2021-09-29	SELL	unknown	エンデバー・ユナイテッド株式会社 Endeavour United Co., Ltd.	other	11.3M	¥445	-169.4%	¥72M ($463K)
2021-08-20	SELL	unknown	エンデバー・ユナイテッド株式会社 Endeavour United Co., Ltd.	other	11.5M	¥443	-170.7%	¥97M ($627K)
2021-05-27	SELL	unknown	エンデバー・ユナイテッド株式会社 Endeavour United Co., Ltd.	other	11.7M	¥471	-154.6%	¥10M ($67K)

Frequently asked questions

Who has been buying Kodama Chemical Industry Co.,Ltd. stock?: 1 distinct investors have filed 0 disclosed large-shareholding filings in Kodama Chemical Industry Co.,Ltd. (4222), most recently on 2025-06-26. 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 Kodama Chemical Industry Co.,Ltd. have?: Kodama Chemical Industry Co.,Ltd. has 0 buy-side and 19 sell-side disclosures on record, spanning 2021-05-27 to 2025-06-26.
Where does StockDrifts get Kodama Chemical Industry Co.,Ltd. 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 Kodama Chemical Industry Co.,Ltd.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.