Who has been buying Taewon Products stock?

1 distinct insiders have filed 16 disclosed insider purchases in Taewon Products (001420), most recently on 2026-01-21. 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 Taewon Products have?

Taewon Products has 16 buy-side and 0 sell-side disclosures on record, covering ₩171M ($119K) in total reported value, spanning 2024-12-04 to 2026-01-21.

Where does StockDrifts get Taewon Products 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.

Taewon Products 001420

Company

태원물산Taewon Products

Insiders

Buys

Total Value

₩171M ($119K)

Avg Return

-13.44%

Last Filing

2026-01-21

Taewon Products (001420) has 16 disclosed insider purchases and 0 disclosed disposals on record, filed by 1 distinct insiders. Together those filings cover ₩171M ($119K) in reported transaction value. The earliest filing StockDrifts holds for Taewon Products is dated 2024-12-04; the most recent is 2026-01-21. 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 -13.44%, 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
2026-01-21	BUY	시간외매매	남윤현 Nam Yun-hyeon	Executive Director	266.4K	₩3,195	-3.8%	₩851M ($591K)
2025-07-08	BUY	시간외매매	남윤현 Nam Yun-hyeon	Executive Director	50.3K	₩3,855	-20.2%	₩194M ($135K)
2025-02-28	BUY	Market Buy	남윤현 Nam Yun-hyeon	Executive Director	3.0K	₩3,605	-14.7%	₩11M ($8K)
2025-02-27	BUY	Market Buy	남윤현 Nam Yun-hyeon	Executive Director	142	₩3,720	-17.3%	₩528K ($367)
2025-02-26	BUY	Market Buy	남윤현 Nam Yun-hyeon	Executive Director	1.3K	₩3,735	-17.7%	₩5M ($3K)
2025-02-25	BUY	Market Buy	남윤현 Nam Yun-hyeon	Executive Director	500	₩3,600	-14.6%	₩2M ($1K)
2025-02-24	BUY	Market Buy	남윤현 Nam Yun-hyeon	Executive Director	6.7K	₩3,450	-10.9%	₩23M ($16K)
2024-12-30	BUY	Market Buy	남윤현 Nam Yun-hyeon	Executive Director	3.1K	₩3,700	-16.9%	₩11M ($8K)
2024-12-27	BUY	Market Buy	남윤현 Nam Yun-hyeon	Executive Director	4.1K	₩3,610	-14.8%	₩15M ($10K)
2024-12-26	BUY	Market Buy	남윤현 Nam Yun-hyeon	Executive Director	333	₩3,820	-19.5%	₩1M ($883)
2024-12-24	BUY	Market Buy	남윤현 Nam Yun-hyeon	Executive Director	967	₩3,720	-17.3%	₩4M ($2K)
2024-12-23	BUY	Market Buy	남윤현 Nam Yun-hyeon	Executive Director	1.3K	₩3,610	-14.8%	₩5M ($3K)
2024-12-20	BUY	Market Buy	남윤현 Nam Yun-hyeon	Executive Director	3.0K	₩3,570	-13.9%	₩11M ($7K)
2024-12-11	BUY	Market Buy	남윤현 Nam Yun-hyeon	Executive Director	14.1K	₩3,455	-11.0%	₩49M ($34K)
2024-12-10	BUY	Market Buy	남윤현 Nam Yun-hyeon	Executive Director	1.0K	₩3,260	-5.7%	₩3M ($2K)
2024-12-09	BUY	Market Buy	남윤현 Nam Yun-hyeon	Executive Director	210	₩3,275	-6.1%	₩688K ($478)
2024-12-06	BUY	Market Buy	남윤현 Nam Yun-hyeon	Executive Director	561	₩3,430	-10.3%	₩2M ($1K)
2024-12-04	BUY	Market Buy	남윤현 Nam Yun-hyeon	Executive Director	8.5K	₩3,395	-9.4%	₩29M ($20K)

Frequently asked questions

Who has been buying Taewon Products stock?: 1 distinct insiders have filed 16 disclosed insider purchases in Taewon Products (001420), most recently on 2026-01-21. 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 Taewon Products have?: Taewon Products has 16 buy-side and 0 sell-side disclosures on record, covering ₩171M ($119K) in total reported value, spanning 2024-12-04 to 2026-01-21.
Where does StockDrifts get Taewon Products 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 Taewon Products. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.