Who has been buying GI Tech stock?

2 distinct insiders have filed 6 disclosed insider purchases in GI Tech (382480), most recently on 2026-06-30. 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 GI Tech have?

GI Tech has 6 buy-side and 0 sell-side disclosures on record, covering ₩1.1B ($798K) in total reported value, spanning 2023-03-17 to 2026-06-30.

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.

GI Tech 382480

Company

지아이텍GI Tech

Insiders

Buys

Total Value

₩1.1B ($798K)

Avg Return

-0.15%

Last Filing

2026-06-30

GI Tech (382480) has 6 disclosed insider purchases and 0 disclosed disposals on record, filed by 2 distinct insiders. Together those filings cover ₩1.1B ($798K) in reported transaction value. The earliest filing StockDrifts holds for GI Tech is dated 2023-03-17; the most recent is 2026-06-30. Across these filings the average return since disclosure is -0.15%, 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
2026-09-01	BUY	신규선임	정기주 regular shares	moving	3.5K	₩1,645	-1.1%	₩10M ($7K)
2026-09-01	BUY	신규선임	하광민 Ha Gwang-min	moving	6.4K	₩1,645	-1.1%	₩14M ($10K)
2026-09-01	BUY	신규선임	류재병 Jaebyeong Ryu	moving	3.2K	₩1,645	-1.1%	₩8M ($5K)
2026-09-01	BUY	신규선임	정준 Jeongjun	moving	3.2K	₩1,645	+0.0%	₩8M ($5K)
2026-09-01	BUY	신규선임	김지훈 Jihoon Kim	moving	1.3K	₩1,645	+0.0%	₩3M ($2K)
2026-09-01	BUY	신규선임	장승재 Seungjae Jang	moving	1.3K	₩1,645	-1.1%	₩3M ($2K)
2026-08-03	BUY	Market Buy	이상권 Lee Sang-kwon	CEO	6.0K	₩1,717	+3.4%	₩10M ($7K)
2026-06-30	BUY	Market Buy	이상권 Lee Sang-kwon	CEO	6.0K	₩1,768	+1.4%	₩11M ($7K)
2026-01-28	BUY	자사주상여금	김준모 Junmo Kim	Managing Director	1.4K	₩2,410	-6.0%	₩3M ($2K)
2026-01-28	BUY	자사주상여금	박창용 Park Chang-yong	Managing Director	1.3K	₩2,410	-6.0%	₩3M ($2K)
2026-01-28	BUY	자사주상여금	홍세은 Hong Se-eun	Managing Director	3.5K	₩2,410	-6.0%	₩8M ($6K)
2026-01-28	BUY	자사주상여금	설대환 Daehwan Seol	Managing Director	5.1K	₩2,410	-6.0%	₩12M ($9K)
2026-01-28	BUY	자사주상여금	최한신 Hanshin Choi	Managing Director	1.3K	₩2,410	-6.0%	₩3M ($2K)
2026-01-28	BUY	자사주상여금	김동근 Kim Dong-geun	Managing Director	1.3K	₩2,410	-6.0%	₩3M ($2K)
2026-01-28	BUY	자사주상여금	정윤화 Yunhwa Jeong	Managing Director	4.5K	₩2,410	-6.0%	₩11M ($7K)
2025-10-20	BUY	신규선임	김준모 Junmo Kim	Managing Director	20.8K	₩2,150	+5.3%	₩45M ($31K)
2024-11-13	BUY	Market Buy	이상권 Lee Sang-kwon	CEO	50.0K	₩2,125	+6.6%	₩106M ($74K)
2024-08-12	BUY	Market Buy	이은종 Eunjong Lee	moving	251.3K	₩2,680	-15.5%	₩673M ($468K)
2024-08-08	BUY	Market Buy	이은종 Eunjong Lee	moving	50.7K	₩2,240	+1.1%	₩114M ($79K)
2024-08-07	BUY	Market Buy	이은종 Eunjong Lee	moving	26.7K	₩2,240	+1.1%	₩60M ($41K)
2024-08-06	BUY	Market Buy	이은종 Eunjong Lee	moving	85.4K	₩2,170	+4.4%	₩185M ($129K)
2024-03-07	BUY	주식매수선택권	전현석 Jeon Hyun-seok	Managing Director	70.0K	₩3,100	-26.9%	₩217M ($151K)
2023-03-17	BUY	신규선임	이은종 Eunjong Lee	moving	1.3M	₩4,445	-49.0%	₩5.7B ($3.9M)

Frequently asked questions

Who has been buying GI Tech stock?: 2 distinct insiders have filed 6 disclosed insider purchases in GI Tech (382480), most recently on 2026-06-30. 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 GI Tech have?: GI Tech has 6 buy-side and 0 sell-side disclosures on record, covering ₩1.1B ($798K) in total reported value, spanning 2023-03-17 to 2026-06-30.
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.