Who has been buying gradient stock?

2 distinct insiders have filed 25 disclosed insider purchases in gradient (035080), most recently on 2026-05-22. 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 gradient have?

gradient has 25 buy-side and 0 sell-side disclosures on record, covering ₩2.4B ($1.7M) in total reported value, spanning 2024-07-23 to 2026-05-22.

Where does StockDrifts get gradient 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.

gradient 035080

Company

그래디언트gradient

Insiders

Buys

Total Value

₩2.4B ($1.7M)

Avg Return

-7.28%

Last Filing

2026-05-22

gradient (035080) has 25 disclosed insider purchases and 0 disclosed disposals on record, filed by 2 distinct insiders. Together those filings cover ₩2.4B ($1.7M) in reported transaction value. The earliest filing StockDrifts holds for gradient is dated 2024-07-23; the most recent is 2026-05-22. 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 -7.28%, 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
2026-05-22	BUY	Market Buy	남인봉 Naminbong	CEO	2.7K	₩10,330	-11.9%	₩27M ($19K)
2026-05-22	BUY	Market Buy	남인봉 Naminbong	CEO	3.0K	₩10,330	-25.6%	₩31M ($22K)
2026-04-08	BUY	Market Buy	남인봉 Naminbong	CEO	5.0K	₩11,750	-0.3%	₩59M ($41K)
2026-04-07	BUY	Market Buy	남인봉 Naminbong	CEO	5.2K	₩11,390	+2.8%	₩59M ($41K)
2026-04-06	BUY	Market Buy	남인봉 Naminbong	CEO	15.5K	₩11,690	+0.2%	₩181M ($126K)
2026-04-03	BUY	Market Buy	남인봉 Naminbong	CEO	322	₩11,820	-0.9%	₩4M ($3K)
2025-09-01	SELL	임원퇴임	이진근 Jingeun Lee	Managing Director	-886	₩14,490	+19.3%	₩13M ($9K)
2024-08-22	BUY	Market Buy	이기형 Lee Kihyung	CEO Chairman	2.5K	₩14,030	-16.6%	₩35M ($24K)
2024-08-21	BUY	Market Buy	이기형 Lee Kihyung	CEO Chairman	10.0K	₩13,660	-14.3%	₩137M ($95K)
2024-08-20	BUY	Market Buy	이기형 Lee Kihyung	CEO Chairman	8.6K	₩13,660	-14.3%	₩118M ($82K)
2024-08-19	BUY	Market Buy	이기형 Lee Kihyung	CEO Chairman	7.0K	₩13,470	-13.1%	₩94M ($65K)
2024-08-16	BUY	Market Buy	이기형 Lee Kihyung	CEO Chairman	1.1K	₩13,160	-11.1%	₩14M ($10K)
2024-08-14	BUY	Market Buy	이기형 Lee Kihyung	CEO Chairman	2.0K	₩12,950	-9.7%	₩26M ($18K)
2024-08-13	BUY	Market Buy	이기형 Lee Kihyung	CEO Chairman	4.0K	₩12,700	-7.9%	₩51M ($35K)
2024-08-12	BUY	Market Buy	이기형 Lee Kihyung	CEO Chairman	10.0K	₩12,430	-5.9%	₩124M ($86K)
2024-08-08	BUY	Market Buy	이기형 Lee Kihyung	CEO Chairman	5.0K	₩11,840	-1.2%	₩59M ($41K)
2024-08-07	BUY	Market Buy	이기형 Lee Kihyung	CEO Chairman	60.0K	₩11,600	+0.9%	₩696M ($483K)
2024-08-06	BUY	Market Buy	이기형 Lee Kihyung	CEO Chairman	10.0K	₩11,250	+4.0%	₩113M ($78K)
2024-08-02	BUY	Market Buy	이기형 Lee Kihyung	CEO Chairman	2.0K	₩12,540	-6.7%	₩25M ($17K)
2024-08-01	BUY	Market Buy	이기형 Lee Kihyung	CEO Chairman	15.0K	₩12,670	-7.7%	₩190M ($132K)
2024-07-31	BUY	Market Buy	이기형 Lee Kihyung	CEO Chairman	3.9K	₩12,540	-6.7%	₩49M ($34K)
2024-07-30	BUY	Market Buy	이기형 Lee Kihyung	CEO Chairman	9.0K	₩12,470	-6.2%	₩112M ($78K)
2024-07-29	BUY	Market Buy	이기형 Lee Kihyung	CEO Chairman	15.0K	₩12,480	-6.3%	₩187M ($130K)
2024-07-25	BUY	Market Buy	이기형 Lee Kihyung	CEO Chairman	3.0K	₩12,240	-4.4%	₩37M ($26K)
2024-07-24	BUY	Market Buy	이기형 Lee Kihyung	CEO Chairman	500	₩13,260	-11.8%	₩7M ($5K)
2024-07-23	BUY	Market Buy	이기형 Lee Kihyung	CEO Chairman	500	₩12,600	-7.1%	₩6M ($4K)

Frequently asked questions

Who has been buying gradient stock?: 2 distinct insiders have filed 25 disclosed insider purchases in gradient (035080), most recently on 2026-05-22. 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 gradient have?: gradient has 25 buy-side and 0 sell-side disclosures on record, covering ₩2.4B ($1.7M) in total reported value, spanning 2024-07-23 to 2026-05-22.
Where does StockDrifts get gradient 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 gradient. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.