Who has been buying SG stock?

1 distinct insiders have filed 14 disclosed insider purchases in SG (255220), most recently on 2024-06-28. 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 SG have?

SG has 14 buy-side and 8 sell-side disclosures on record, covering ₩26M ($18K) in total reported value, spanning 2023-05-09 to 2024-06-28.

Where does StockDrifts get SG 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.

SG 255220

Company

Insiders

Buys

Total Value

₩26M ($18K)

Avg Return

+41.85%

Last Filing

2024-06-28

SG (255220) has 14 disclosed insider purchases and 8 disclosed disposals on record, filed by 1 distinct insiders. Together those filings cover ₩26M ($18K) in reported transaction value. The earliest filing StockDrifts holds for SG is dated 2023-05-09; the most recent is 2024-06-28. 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 +41.85%, 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
2024-06-28	BUY	유상신주취득	강상연 Kang Sang-yeon	moving	10.9K	₩1,286	+133.7%	₩14M ($10K)
2024-06-28	BUY	유상신주취득	박경원 Park Kyung-won	Managing Director	15.9K	₩1,286	+133.7%	₩21M ($14K)
2024-06-28	BUY	유상신주취득	김태우 Taewoo Kim	moving	554	₩1,286	+133.7%	₩712K ($495)
2024-05-28	BUY	Market Buy	김태우 Taewoo Kim	moving	712	₩1,372	+119.0%	₩977K ($678)
2024-05-14	BUY	Market Buy	김태우 Taewoo Kim	moving	704	₩1,451	+107.1%	₩1M ($709)
2024-04-16	BUY	Market Buy	김태우 Taewoo Kim	moving	500	₩1,337	+124.8%	₩669K ($464)
2024-04-11	BUY	Market Buy	김태우 Taewoo Kim	moving	300	₩1,374	+118.7%	₩412K ($286)
2024-03-18	SELL	Market Sell	김태우 Taewoo Kim	moving	-300	₩2,392	-25.6%	₩718K ($498)
2024-03-05	SELL	Market Sell	김태우 Taewoo Kim	moving	-1.1K	₩1,560	-92.6%	₩2M ($1K)
2024-01-23	BUY	Market Buy	김태우 Taewoo Kim	moving	500	₩1,271	+136.4%	₩636K ($441)
2024-01-02	BUY	Market Buy	김태우 Taewoo Kim	moving	350	₩1,517	+98.1%	₩531K ($369)
2023-12-22	BUY	Market Buy	김태우 Taewoo Kim	moving	500	₩1,534	+95.9%	₩767K ($533)
2023-12-18	SELL	Market Sell	김태우 Taewoo Kim	moving	-792	₩1,485	-102.4%	₩1M ($817)
2023-12-14	SELL	Market Sell	김태우 Taewoo Kim	moving	-800	₩1,784	-68.4%	₩1M ($991)
2023-12-05	SELL	Market Sell	김태우 Taewoo Kim	moving	-1.6K	₩1,283	-134.2%	₩2M ($1K)
2023-08-07	BUY	Market Buy	김태우 Taewoo Kim	moving	1.8K	₩1,155	+160.2%	₩2M ($1K)
2023-07-21	BUY	Market Buy	김태우 Taewoo Kim	moving	400	₩1,266	+137.4%	₩506K ($352)
2023-07-20	BUY	Market Buy	김태우 Taewoo Kim	moving	333	₩1,315	+128.5%	₩438K ($304)
2023-07-18	BUY	Market Buy	김태우 Taewoo Kim	moving	653	₩1,298	+131.5%	₩848K ($589)
2023-06-27	SELL	Market Sell	김태우 Taewoo Kim	moving	-200	₩1,686	-78.2%	₩337K ($234)
2023-06-23	BUY	Market Buy	김태우 Taewoo Kim	moving	200	₩1,753	+71.4%	₩351K ($243)
2023-06-22	BUY	Market Buy	김태우 Taewoo Kim	moving	1	₩1,349	+122.8%	₩1K ($1)
2023-06-22	SELL	Market Sell	김태우 Taewoo Kim	moving	-4.2K	₩1,349	-122.8%	₩6M ($4K)
2023-05-24	BUY	Market Buy	김태우 Taewoo Kim	moving	103	₩1,184	+153.8%	₩122K ($85)
2023-05-09	SELL	Market Sell	김태우 Taewoo Kim	moving	-3.0K	₩1,153	-160.6%	₩3M ($2K)

Frequently asked questions

Who has been buying SG stock?: 1 distinct insiders have filed 14 disclosed insider purchases in SG (255220), most recently on 2024-06-28. 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 SG have?: SG has 14 buy-side and 8 sell-side disclosures on record, covering ₩26M ($18K) in total reported value, spanning 2023-05-09 to 2024-06-28.
Where does StockDrifts get SG 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 SG. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.