Who has been buying P&H Tech stock?

2 distinct insiders have filed 36 disclosed insider purchases in P&H Tech (239890), most recently on 2026-07-08. 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 P&H Tech have?

P&H Tech has 36 buy-side and 0 sell-side disclosures on record, covering ₩443M ($308K) in total reported value, spanning 2024-10-24 to 2026-07-08.

Do insider buys in Korean stocks predict returns?

Not uniformly. StockDrifts analysed 170,720 share-count changes across 56,930 Korean regulatory filings using cross-sectional alpha at fixed forward horizons, and found returns concentrated in particular signal tiers rather than in insider buying generally.

P&H Tech 239890

Company

피엔에이치테크P&H Tech

Insiders

Buys

Total Value

₩443M ($308K)

Avg Return

+5.01%

Last Filing

2026-07-08

P&H Tech (239890) has 36 disclosed insider purchases and 0 disclosed disposals on record, filed by 2 distinct insiders. Together those filings cover ₩443M ($308K) in reported transaction value. The earliest filing StockDrifts holds for P&H Tech is dated 2024-10-24; the most recent is 2026-07-08. Across these filings the average return since disclosure is +5.01%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent insider trades

Date	Type	Source	Insider	Position	Shares	Price at filing	Return	Value
2026-07-08	BUY	Market Buy	정성욱 Seongwook Jeong	Managing Director	50	₩3,535	-1.3%	₩189K ($131)
2026-07-08	BUY	Market Buy	정성욱 Seongwook Jeong	Managing Director	2.0K	₩3,535	-1.3%	₩8M ($5K)
2026-07-07	BUY	Market Buy	정성욱 Seongwook Jeong	Managing Director	14	₩3,860	-9.6%	₩53K ($37)
2026-06-24	BUY	Market Buy	정성욱 Seongwook Jeong	Managing Director	9.1K	₩3,340	+12.1%	₩30M ($21K)
2026-06-23	BUY	Market Buy	정성욱 Seongwook Jeong	Managing Director	1.6K	₩3,375	+11.0%	₩5M ($4K)
2026-06-19	BUY	Market Buy	정성욱 Seongwook Jeong	Managing Director	1.9K	₩3,685	+1.6%	₩7M ($5K)
2026-06-09	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	500	₩3,800	+8.6%	₩2M ($1K)
2026-06-09	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	2.0K	₩3,800	+8.6%	₩8M ($5K)
2026-06-09	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	500	₩3,800	+8.6%	₩2M ($1K)
2026-06-09	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	1.0K	₩3,800	+8.6%	₩4M ($3K)
2026-06-09	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	1.0K	₩3,800	+8.6%	₩4M ($3K)
2026-06-09	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	1.0K	₩3,800	+8.6%	₩4M ($3K)
2026-06-09	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	500	₩3,800	+8.6%	₩2M ($1K)
2026-06-09	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	500	₩3,800	+8.6%	₩2M ($1K)
2026-06-09	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	1.0K	₩3,800	+8.6%	₩4M ($3K)
2026-06-09	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	1.0K	₩3,800	+8.6%	₩4M ($3K)
2026-06-09	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	542	₩3,800	+8.6%	₩2M ($1K)
2026-06-09	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	1.0K	₩3,800	+8.6%	₩4M ($3K)
2026-06-09	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	1.0K	₩3,800	+8.6%	₩4M ($3K)
2026-06-09	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	2.0K	₩3,800	+8.6%	₩8M ($5K)
2026-06-09	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	1.2K	₩3,800	+8.6%	₩4M ($3K)
2026-06-09	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	300	₩3,800	+8.6%	₩1M ($792)
2026-06-09	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	1.0K	₩3,800	+8.6%	₩4M ($3K)
2026-06-09	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	1.0K	₩3,800	+8.6%	₩4M ($3K)
2026-06-09	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	1.0K	₩3,800	+8.6%	₩4M ($3K)
2026-06-09	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	1.0K	₩3,800	+8.6%	₩4M ($3K)
2026-06-09	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	1.0K	₩3,800	+8.6%	₩4M ($3K)
2026-01-13	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	217	₩4,915	+7.6%	₩1M ($741)
2026-01-12	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	1.0K	₩4,930	+7.3%	₩5M ($3K)
2026-01-12	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	3.0K	₩4,930	+7.3%	₩15M ($10K)
2026-01-12	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	54	₩4,930	+7.3%	₩266K ($185)
2026-01-12	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	3.0K	₩4,930	+7.3%	₩15M ($10K)
2026-01-12	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	2.9K	₩4,930	+7.3%	₩15M ($10K)
2024-11-14	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	1.4K	₩6,200	-14.7%	₩9M ($6K)
2024-11-13	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	18.6K	₩6,480	-18.4%	₩120M ($83K)
2024-10-24	BUY	Market Buy	현서용 Hyun Seo-yong	CEO	20.0K	₩6,860	-22.9%	₩137M ($95K)

Frequently asked questions

Who has been buying P&H Tech stock?: 2 distinct insiders have filed 36 disclosed insider purchases in P&H Tech (239890), most recently on 2026-07-08. 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 P&H Tech have?: P&H Tech has 36 buy-side and 0 sell-side disclosures on record, covering ₩443M ($308K) in total reported value, spanning 2024-10-24 to 2026-07-08.
Do insider buys in Korean stocks predict returns?: Not uniformly. StockDrifts analysed 170,720 share-count changes across 56,930 Korean regulatory filings using cross-sectional alpha at fixed forward horizons, and found returns concentrated in particular signal tiers rather than in insider buying generally.

More on this data

Every trade listed above comes from an official regulatory disclosure. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.