Who has been buying Atech Mobility stock?

2 distinct insiders have filed 12 disclosed insider purchases in Atech Mobility (224110), most recently on 2026-05-26. 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 Atech Mobility have?

Atech Mobility has 12 buy-side and 3 sell-side disclosures on record, covering ₩1.5B ($1.0M) in total reported value, spanning 2024-12-12 to 2026-05-26.

Where does StockDrifts get Atech Mobility insider data?

From DART D001/D002 insider disclosures — the official filing system run by the Financial Supervisory Service (Korea). StockDrifts parses each disclosure and matches it to daily price history; the original filings remain available directly from DART.

Do insider buys in Korean stocks predict returns?

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

Atech Mobility 224110

Company

에이텍모빌리티Atech Mobility

Insiders

Buys

Total Value

₩1.5B ($1.0M)

Avg Return

+13.25%

Last Filing

2026-05-26

Atech Mobility (224110) has 12 disclosed insider purchases and 3 disclosed disposals on record, filed by 2 distinct insiders. Together those filings cover ₩1.5B ($1.0M) in reported transaction value. The earliest filing StockDrifts holds for Atech Mobility is dated 2024-12-12; the most recent is 2026-05-26. All of it is parsed from DART D001/D002 insider disclosures, the official disclosure system operated by the Financial Supervisory Service (Korea). Across these filings the average return since disclosure is +13.25%, 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
2026-07-31	BUY	Market Buy	신종찬 Shin Jong-chan	moving	21.1K	₩8,700	+3.8%	₩168M ($117K)
2026-07-30	BUY	Market Buy	신종찬 Shin Jong-chan	moving	2.3K	₩8,270	+9.2%	₩19M ($13K)
2026-05-26	BUY	Market Buy	신종찬 Shin Jong-chan	moving	4.1K	₩8,180	-1.6%	₩34M ($23K)
2026-05-22	BUY	Market Buy	신종찬 Shin Jong-chan	moving	4.9K	₩8,250	-2.4%	₩40M ($28K)
2026-05-21	BUY	Market Buy	신종찬 Shin Jong-chan	moving	8.1K	₩8,180	-1.6%	₩66M ($46K)
2026-05-20	BUY	Market Buy	신종찬 Shin Jong-chan	moving	2.5K	₩8,210	-1.9%	₩21M ($14K)
2026-05-19	BUY	Market Buy	신종찬 Shin Jong-chan	moving	12.6K	₩8,220	+0.4%	₩104M ($72K)
2026-05-18	BUY	Market Buy	신종찬 Shin Jong-chan	moving	297	₩8,350	-1.2%	₩2M ($2K)
2026-05-15	BUY	Market Buy	신종찬 Shin Jong-chan	moving	7.0K	₩8,380	-1.6%	₩59M ($41K)
2026-05-14	BUY	Market Buy	신종찬 Shin Jong-chan	moving	5.6K	₩8,450	-2.4%	₩47M ($33K)
2026-03-11	BUY	Market Buy	신종찬 Shin Jong-chan	moving	1.5K	-	-	-
2026-03-10	BUY	Market Buy	신종찬 Shin Jong-chan	moving	963	-	-	-
2026-03-09	BUY	Market Buy	신종찬 Shin Jong-chan	moving	3.2K	-	-	-
2026-03-06	BUY	Market Buy	신승영 Seungyoung Shin	CEO	5.0K	-	-	-
2026-01-21	BUY	신규선임	신종찬 Shin Jong-chan	moving	5.6K	₩9,720	+3.2%	₩55M ($38K)
2025-11-07	BUY	기타	신승영 Seungyoung Shin	CEO	250.0K	₩9,630	+4.2%	₩2.4B ($1.7M)
2025-11-07	BUY	기타	최성용 Seongyong Choi	CEO	25.0K	₩9,630	+4.2%	₩241M ($167K)
2025-11-07	BUY	기타	오창송 Oh Chang-song	vice president	25.0K	₩9,630	+4.2%	₩241M ($167K)
2025-02-25	SELL	시간외매매	신승영 Seungyoung Shin	CEO	-100.0K	₩19,800	+49.3%	₩2.0B ($1.4M)
2024-12-17	SELL	Market Sell	신승영 Seungyoung Shin	CEO	-18.3K	₩19,300	+48.0%	₩353M ($245K)
2024-12-13	SELL	Market Sell	신승영 Seungyoung Shin	CEO	-15.0K	₩22,700	+55.8%	₩341M ($236K)
2024-12-12	SELL	Market Sell	신승영 Seungyoung Shin	CEO	-20.0K	₩21,900	+54.2%	₩438M ($304K)

Frequently asked questions

Who has been buying Atech Mobility stock?: 2 distinct insiders have filed 12 disclosed insider purchases in Atech Mobility (224110), most recently on 2026-05-26. 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 Atech Mobility have?: Atech Mobility has 12 buy-side and 3 sell-side disclosures on record, covering ₩1.5B ($1.0M) in total reported value, spanning 2024-12-12 to 2026-05-26.
Where does StockDrifts get Atech Mobility insider data?: From DART D001/D002 insider disclosures — the official filing system run by the Financial Supervisory Service (Korea). StockDrifts parses each disclosure and matches it to daily price history; the original filings remain available directly from DART.
Do insider buys in Korean stocks predict returns?: Not uniformly. StockDrifts analysed 170,720 share-count changes across 56,930 Korean DART filings using cross-sectional alpha at fixed forward horizons, and found returns concentrated in particular signal tiers rather than in insider buying generally.

Source filings

Every trade listed above is disclosed in DART D001/D002 insider disclosures, filed with the Financial Supervisory Service (Korea). View the original DART filings for Atech Mobility. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.