Who has been buying Sears Technology stock?

1 distinct insiders have filed 0 disclosed insider purchases in Sears Technology (458870), most recently on 2026-03-27. 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 Sears Technology have?

Sears Technology has 0 buy-side and 3 sell-side disclosures on record, covering ₩1.3B ($921K) in total reported value, spanning 2024-06-19 to 2026-03-27.

Where does StockDrifts get Sears Technology 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.

Sears Technology 458870

Company

씨어스테크놀로지Sears Technology

Insiders

Buys

Total Value

₩1.3B ($921K)

Avg Return

+7.64%

Last Filing

2026-03-27

Sears Technology (458870) has 0 disclosed insider purchases and 3 disclosed disposals on record, filed by 1 distinct insiders. Together those filings cover ₩1.3B ($921K) in reported transaction value. The earliest filing StockDrifts holds for Sears Technology is dated 2024-06-19; the most recent is 2026-03-27. 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 +7.64%, 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
2026-08-11	BUY	PROGRAM	김경철 Kim Kyung-cheol	moving	13.7K	₩25,250	-5.2%	₩346M ($241K)
2026-08-11	BUY	PROGRAM	방규석 Bang Gyu-seok	Internal director	48.0K	₩25,250	-5.2%	₩1.2B ($842K)
2026-08-10	BUY	PROGRAM	장영태 Youngtae Jang	moving	6.0K	₩24,750	-3.2%	₩149M ($103K)
2026-08-10	BUY	PROGRAM	채정훈 Chae Jeong-hoon	moving	19.5K	₩24,750	-3.2%	₩483M ($335K)
2026-08-10	BUY	PROGRAM	송희석 Song Hee-seok	Internal director	88.0K	₩24,750	-3.2%	₩2.2B ($1.5M)
2026-08-10	BUY	PROGRAM	강대엽 Kang Dae-yeop	vice president	48.0K	₩24,750	-3.2%	₩1.2B ($825K)
2026-08-10	BUY	PROGRAM	장영태 Youngtae Jang	moving	12.0K	₩24,750	-3.2%	₩297M ($206K)
2026-03-27	BUY	신규선임	김진영 Jinyoung Kim	thanks	7.5K	₩55,900	-21.6%	₩419M ($291K)
2026-03-25	BUY	PROGRAM	김경철 Kim Kyung-cheol	moving	80.0K	₩52,300	-16.3%	₩4.2B ($2.9M)
2026-03-25	BUY	PROGRAM	이영신 Youngshin Lee	CEO	6.8M	₩52,300	-16.3%	₩354.2B ($246.0M)
2026-03-25	BUY	PROGRAM	채정훈 Chae Jeong-hoon	moving	3.0K	₩52,300	-16.3%	₩157M ($109K)
2026-03-25	BUY	PROGRAM	송희석 Song Hee-seok	Internal director	100.0K	₩52,300	-16.3%	₩5.2B ($3.6M)
2026-03-25	BUY	PROGRAM	강대엽 Kang Dae-yeop	vice president	48.0K	₩52,300	-16.3%	₩2.5B ($1.7M)
2026-03-25	BUY	PROGRAM	방규석 Bang Gyu-seok	Internal director	168.0K	₩52,300	-16.3%	₩8.8B ($6.1M)
2026-02-13	SELL	Market Sell	채정훈 Chae Jeong-hoon	moving	-2.5K	₩164,100	+6.8%	₩410M ($285K)
2026-02-12	SELL	Market Sell	채정훈 Chae Jeong-hoon	moving	-3.6K	₩166,400	+8.1%	₩592M ($411K)
2026-02-11	BUY	주식매수선택권	채정훈 Chae Jeong-hoon	moving	1.5K	₩166,500	-8.1%	₩250M ($173K)
2026-02-11	SELL	Market Sell	채정훈 Chae Jeong-hoon	moving	-1.9K	₩166,500	+8.1%	₩323M ($224K)
2025-08-11	BUY	주식매수청구권 행사	채정훈 Chae Jeong-hoon	moving	8.0K	₩32,200	+375.2%	₩258M ($179K)
2024-06-19	BUY	신규상장	송희석 Song Hee-seok	Internal director	50.0K	₩18,500	+727.0%	₩925M ($642K)
2024-06-19	BUY	신규상장	방규석 Bang Gyu-seok	Internal director	84.0K	₩18,500	+727.0%	₩1.6B ($1.1M)
2024-06-19	BUY	신규상장	강대엽 Kang Dae-yeop	Managing Director	24.0K	₩18,500	+727.0%	₩444M ($308K)
2024-06-19	BUY	신규상장	김경철 Kim Kyung-cheol	moving	40.0K	₩18,500	+727.0%	₩740M ($514K)
2024-06-19	BUY	신규상장	이영신 Youngshin Lee	CEO	3.4M	₩18,500	+727.0%	₩62.6B ($43.5M)

Frequently asked questions

Who has been buying Sears Technology stock?: 1 distinct insiders have filed 0 disclosed insider purchases in Sears Technology (458870), most recently on 2026-03-27. 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 Sears Technology have?: Sears Technology has 0 buy-side and 3 sell-side disclosures on record, covering ₩1.3B ($921K) in total reported value, spanning 2024-06-19 to 2026-03-27.
Where does StockDrifts get Sears Technology 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 Sears Technology. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.