Who has been buying SK Innovation stock?

1 distinct insiders have filed 0 disclosed insider purchases in SK Innovation (096770), most recently on 2026-01-30. 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 SK Innovation have?

SK Innovation has 0 buy-side and 1 sell-side disclosures on record, covering ₩16M ($11K) in total reported value, spanning 2023-04-26 to 2026-01-30.

Where does StockDrifts get SK Innovation 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.

SK Innovation 096770

Company

SK이노베이션SK Innovation

Insiders

Buys

Total Value

₩16M ($11K)

Avg Return

-13.75%

Last Filing

2026-01-30

SK Innovation (096770) has 0 disclosed insider purchases and 1 disclosed disposals on record, filed by 1 distinct insiders. Together those filings cover ₩16M ($11K) in reported transaction value. The earliest filing StockDrifts holds for SK Innovation is dated 2023-04-26; the most recent is 2026-01-30. 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 -13.75%, 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
2026-01-30	SELL	Market Sell	김우경 Kim Woo-kyung	vice president	-144	₩112,000	-13.8%	₩16M ($11K)
2026-01-01	BUY	신규보고	이상훈 Lee Sang-hoon	implementation	82	₩99,900	+28.5%	₩8M ($6K)
2026-01-01	BUY	신규보고	김종하 Kim Jong-ha	implementation	313	₩99,900	+28.5%	₩31M ($22K)
2026-01-01	BUY	신규보고	윤형조 Hyungjo Yun	vice president	62	₩99,900	+28.5%	₩6M ($4K)
2026-01-01	BUY	신규보고	김혜진 Hyejin Kim	in charge	647	₩99,900	+28.5%	₩65M ($45K)
2026-01-01	BUY	신규보고	이규혁 Gyuhyuk Lee	vice president	104	₩99,900	+28.5%	₩10M ($7K)
2025-09-17	BUY	유상신주취득	함형택 Ham Hyung-taek	Director of Chemical Product Technology Research Institute	2.0K	₩106,300	+20.8%	₩211M ($146K)
2025-08-19	BUY	제3자배정유상증자	SK	-	3.6M	₩105,900	+21.3%	₩381.6B ($265.0M)
2025-03-28	BUY	신규선임	공성도 siege map	Outside Director	87	₩121,000	+6.1%	₩11M ($7K)
2025-01-01	BUY	신규선임	손기복 Son Ki-bok	vice president	11	₩111,000	+15.7%	₩1M ($848)
2025-01-01	BUY	신규선임	박지수 Jisoo Park	Senior Vice President	2.5K	₩111,000	+15.7%	₩278M ($193K)
2025-01-01	BUY	신규선임	김윤회 Yunhoe Kim	Managing Director (A)	38	₩111,000	+15.7%	₩4M ($3K)
2024-12-05	BUY	신규보고	류진숙 Ryu Jin-sook	vice president	66	₩111,300	+15.4%	₩7M ($5K)
2024-11-04	BUY	합병	SK	-	49.8M	₩121,100	+6.0%	₩6.0T ($4.2B)
2024-11-01	BUY	신규보고	최재원 Jaewon Choi	Executive Director (Vice President)	62	₩121,800	+5.4%	₩8M ($5K)
2024-11-01	BUY	신규보고	권기준 Kijun Kwon	in charge	122	₩121,800	+5.4%	₩15M ($10K)
2024-11-01	BUY	신규선임	최영찬 Youngchan Choi	president	62	₩121,800	+5.4%	₩8M ($5K)
2023-10-05	BUY	기타	CHO SANG HYUN	implementation	21	₩139,500	-8.0%	₩3M ($2K)
2023-10-05	BUY	유상신주취득	함형택 Ham Hyung-taek	Director of Chemical Product Technology Research Institute	10	₩139,500	-8.0%	₩1M ($969)
2023-04-26	BUY	기타	CHO SANG HYUN	implementation	8	₩174,651	-26.5%	₩1M ($970)
2023-04-26	BUY	주식배당	함형택 Ham Hyung-taek	Director of Chemical Product Technology Research Institute	4	₩174,651	-26.5%	₩699K ($485)
2023-04-26	BUY	주식배당	김우경 Kim Woo-kyung	vice president	4	-	-	-

Frequently asked questions

Who has been buying SK Innovation stock?: 1 distinct insiders have filed 0 disclosed insider purchases in SK Innovation (096770), most recently on 2026-01-30. 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 SK Innovation have?: SK Innovation has 0 buy-side and 1 sell-side disclosures on record, covering ₩16M ($11K) in total reported value, spanning 2023-04-26 to 2026-01-30.
Where does StockDrifts get SK Innovation 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 SK Innovation. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.