Who has been buying KUBOTEK Corporation stock?

5 distinct investors have filed 0 disclosed large-shareholding filings in KUBOTEK Corporation (7709), most recently on 2025-07-07. 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 KUBOTEK Corporation have?

KUBOTEK Corporation has 0 buy-side and 0 sell-side disclosures on record, spanning 2023-09-12 to 2025-07-07.

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.

KUBOTEK Corporation 7709

Company

クボテック株式会社KUBOTEK Corporation

Investors

Buys

Total Value

—

Avg Return

—

Last Filing

2025-07-07

KUBOTEK Corporation (7709) has 0 disclosed large-shareholding filings and 0 disclosed disposals on record, filed by 5 distinct investors. The earliest filing StockDrifts holds for KUBOTEK Corporation is dated 2023-09-12; the most recent is 2025-07-07.

Price & insider activity (12 months)

Recent filings

Date	Type	Source	Insider	Purpose	Shares	Price at filing	Return	Value
2026-09-07	BUY	unknown	園田朋子	strategic	1.4M	¥48	-	-
2026-09-07	BUY	unknown	坂本典子	strategic	1.4M	¥48	-	-
2026-09-07	BUY	unknown	久保宜子	strategic	1.4M	¥48	-	-
2026-09-07	BUY	unknown	久保美津子	strategic	1.4M	¥48	-	-
2026-09-07	BUY	unknown	久保哲夫	other	3.9M	¥48	-	-
2026-09-03	BUY	unknown	園田朋子	strategic	1.4M	¥64	-	-
2026-09-03	BUY	unknown	久保哲夫	other	3.9M	¥64	-	-
2026-09-03	BUY	unknown	坂本典子	strategic	1.4M	¥64	-	-
2026-09-03	BUY	unknown	久保宜子	strategic	1.4M	¥64	-	-
2026-09-03	BUY	unknown	久保美津子	strategic	1.4M	¥64	-	-
2025-07-07	BUY	negotiated	久保哲夫 TETSUO KUBO	activist	3.9M	¥194	-	-
2025-07-07	BUY	negotiated	久保美津子 Mitsuko Kubo	strategic	1.4M	¥194	-	-
2025-07-07	BUY	negotiated	久保宜子 Yoshiko Kubo	strategic	1.4M	¥194	-	-
2025-07-07	BUY	negotiated	坂本典子 Noriko Sakamoto	strategic	1.4M	¥194	-	-
2025-07-07	BUY	negotiated	園田朋子 Tomoko Sonoda	strategic	1.4M	¥194	-	-
2024-01-09	BUY	negotiated	久保美津子 Mitsuko Kubo	strategic	1.4M	¥264	-	-
2024-01-09	BUY	negotiated	久保宜子 Yoshiko Kubo	strategic	1.4M	¥264	-	-
2024-01-09	BUY	negotiated	久保典子 Noriko Kubo	strategic	1.4M	¥264	-	-
2024-01-09	BUY	negotiated	園田朋子 Tomoko Sonoda	strategic	1.4M	¥264	-	-
2024-01-09	BUY	negotiated	久保哲夫 TETSUO KUBO	activist	3.9M	¥264	-	-
2023-09-12	BUY	negotiated	久保哲夫 TETSUO KUBO	activist	3.9M	¥277	-	-
2023-09-12	BUY	negotiated	久保哲夫 TETSUO KUBO	activist	3.9M	¥277	-	-
2023-09-12	BUY	negotiated	久保宜子 Yoshiko Kubo	strategic	1.4M	¥277	-	-
2023-09-12	BUY	negotiated	久保典子 Noriko Kubo	strategic	1.4M	¥277	-	-
2023-09-12	BUY	negotiated	園田朋子 Tomoko Sonoda	strategic	1.4M	¥277	-	-
2023-09-12	BUY	negotiated	久保美津子 Mitsuko Kubo	strategic	1.4M	¥277	-	-
2023-09-12	BUY	negotiated	久保宜子 Yoshiko Kubo	strategic	1.4M	¥277	-	-
2023-09-12	BUY	negotiated	久保典子 Noriko Kubo	strategic	1.4M	¥277	-	-
2023-09-12	BUY	negotiated	園田朋子 Tomoko Sonoda	strategic	1.4M	¥277	-	-
2023-09-12	BUY	negotiated	久保美津子 Mitsuko Kubo	strategic	1.4M	¥277	-	-

Frequently asked questions

Who has been buying KUBOTEK Corporation stock?: 5 distinct investors have filed 0 disclosed large-shareholding filings in KUBOTEK Corporation (7709), most recently on 2025-07-07. 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 KUBOTEK Corporation have?: KUBOTEK Corporation has 0 buy-side and 0 sell-side disclosures on record, spanning 2023-09-12 to 2025-07-07.
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.