Who has been buying three days stock?

3 distinct insiders have filed 20 disclosed insider purchases in three days (032280), most recently on 2026-07-07. 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 three days have?

three days has 20 buy-side and 2 sell-side disclosures on record, covering ₩432M ($300K) in total reported value, spanning 2024-04-18 to 2026-07-07.

Where does StockDrifts get three days 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.

three days 032280

Company

삼일three days

Insiders

Buys

Total Value

₩432M ($300K)

Avg Return

-9.54%

Last Filing

2026-07-07

three days (032280) has 20 disclosed insider purchases and 2 disclosed disposals on record, filed by 3 distinct insiders. Together those filings cover ₩432M ($300K) in reported transaction value. The earliest filing StockDrifts holds for three days is dated 2024-04-18; the most recent is 2026-07-07. 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 -9.54%, 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
2026-07-07	BUY	Market Buy	티디 TD	-	28.0K	₩1,252	-4.2%	₩35M ($24K)
2026-07-02	BUY	Market Buy	티디 TD	-	29.0K	₩1,147	+4.6%	₩33M ($23K)
2026-07-01	BUY	Market Buy	티디 TD	-	32.0K	₩1,181	+1.6%	₩38M ($26K)
2026-06-30	BUY	신규주요주주	티디 TD	-	56.0K	₩1,199	+0.1%	₩67M ($47K)
2026-06-30	BUY	신규보고	티디 TD	-	1.6M	₩1,199	+0.1%	₩1.9B ($1.3M)
2025-10-17	SELL	기타	강석호 Kang Seok-ho	torture	-750.0K	₩1,347	-8.2%	₩1.0B ($702K)
2024-12-20	SELL	Market Sell	강석호 Kang Seok-ho	torture	-50.0K	₩2,725	+46.5%	₩136M ($95K)
2024-12-18	SELL	Market Sell	강석호 Kang Seok-ho	torture	-50.0K	₩2,685	+45.7%	₩134M ($93K)
2024-07-30	BUY	Market Buy	이준식 Junsik Lee	moving	2.0K	₩1,653	-11.8%	₩3M ($2K)
2024-07-26	BUY	Market Buy	이준식 Junsik Lee	moving	1.0K	₩1,676	-13.0%	₩2M ($1K)
2024-07-23	BUY	Market Buy	이준식 Junsik Lee	moving	1.0K	₩1,744	-16.4%	₩2M ($1K)
2024-07-22	BUY	Market Buy	이준식 Junsik Lee	moving	4.0K	₩1,767	-17.5%	₩7M ($5K)
2024-07-17	BUY	Market Buy	이준식 Junsik Lee	moving	1.0K	₩1,799	-18.9%	₩2M ($1K)
2024-07-16	BUY	Market Buy	이준식 Junsik Lee	moving	1.0K	₩1,800	-19.0%	₩2M ($1K)
2024-07-15	BUY	Market Buy	이준식 Junsik Lee	moving	3.8K	₩1,756	-17.0%	₩7M ($5K)
2024-07-12	BUY	Market Buy	이준식 Junsik Lee	moving	3.0K	₩1,752	-16.8%	₩5M ($4K)
2024-07-11	BUY	Market Buy	이준식 Junsik Lee	moving	1.0K	₩1,756	-17.0%	₩2M ($1K)
2024-07-10	BUY	Market Buy	이준식 Junsik Lee	moving	166	₩1,779	-18.0%	₩295K ($205)
2024-06-21	BUY	Market Buy	이준식 Junsik Lee	moving	2.0K	₩1,882	-22.5%	₩4M ($3K)
2024-06-13	BUY	Market Buy	이준식 Junsik Lee	moving	1.0K	₩1,807	-19.3%	₩2M ($1K)
2024-06-12	BUY	Market Buy	이준식 Junsik Lee	moving	2.0K	₩1,800	-19.0%	₩4M ($3K)
2024-06-11	BUY	Market Buy	이준식 Junsik Lee	moving	1.0K	₩1,815	-19.7%	₩2M ($1K)
2024-06-10	BUY	Market Buy	이준식 Junsik Lee	moving	2.0K	₩1,804	-19.2%	₩4M ($3K)
2024-06-07	BUY	Market Buy	이준식 Junsik Lee	moving	1.0K	₩1,805	-19.2%	₩2M ($1K)
2024-06-05	BUY	Market Buy	이준식 Junsik Lee	moving	4.0K	₩1,818	-19.8%	₩7M ($5K)
2024-04-18	BUY	CB인수	강석호 Kang Seok-ho	torture	750.0K	₩1,789	-18.5%	₩1.3B ($932K)

Frequently asked questions

Who has been buying three days stock?: 3 distinct insiders have filed 20 disclosed insider purchases in three days (032280), most recently on 2026-07-07. 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 three days have?: three days has 20 buy-side and 2 sell-side disclosures on record, covering ₩432M ($300K) in total reported value, spanning 2024-04-18 to 2026-07-07.
Where does StockDrifts get three days 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 three days. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.