Who has been buying Tomo Cube stock?

1 distinct insiders have filed 0 disclosed insider purchases in Tomo Cube (475960), most recently on 2026-07-13. 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 Tomo Cube have?

Tomo Cube has 0 buy-side and 1 sell-side disclosures on record, covering ₩248M ($172K) in total reported value, spanning 2024-11-07 to 2026-07-13.

Where does StockDrifts get Tomo Cube 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.

Tomo Cube 475960

Company

토모큐브Tomo Cube

Insiders

Buys

Total Value

₩248M ($172K)

Avg Return

-226.60%

Last Filing

2026-07-13

Tomo Cube (475960) has 0 disclosed insider purchases and 1 disclosed disposals on record, filed by 1 distinct insiders. Together those filings cover ₩248M ($172K) in reported transaction value. The earliest filing StockDrifts holds for Tomo Cube is dated 2024-11-07; the most recent is 2026-07-13. All of it is parsed from DART D001/D002 insider disclosures, the official disclosure system operated by the Financial Supervisory Service (Korea).

Price & insider activity (12 months)

Recent insider trades

Date	Type	Source	Insider	Position	Shares	Price at filing	Return	Value
2026-07-13	BUY	주식매수선택권	고성호 Go Seong-ho	COO	20.0K	₩33,250	+10.5%	₩665M ($462K)
2026-01-14	BUY	주식매수선택권	고성호 Go Seong-ho	COO	20.0K	₩47,850	+38.6%	₩957M ($665K)
2026-01-14	BUY	주식매수선택권	이수민 Sumin Lee	Managing Director	4.0K	₩47,850	+38.6%	₩191M ($133K)
2026-01-14	BUY	주식매수선택권	이수민 Sumin Lee	Managing Director	2.0K	₩47,850	+38.6%	₩96M ($66K)
2025-12-17	SELL	증여	김태홍 Taehong Kim	Managing Director	-14.0K	₩48,850	-35.7%	₩684M ($475K)
2025-12-17	SELL	증여	김태홍 Taehong Kim	Managing Director	-2.0K	₩48,850	-35.7%	₩98M ($68K)
2025-12-17	SELL	증여	김태홍 Taehong Kim	Managing Director	-2.0K	₩48,850	-35.7%	₩98M ($68K)
2025-10-21	BUY	주식매수선택권	고성호 Go Seong-ho	COO	20.0K	₩40,850	+62.3%	₩817M ($567K)
2025-07-15	BUY	주식매수선택권	고성호 Go Seong-ho	COO	10.0K	₩25,600	+159.0%	₩256M ($178K)
2025-07-15	BUY	주식매수선택권	도재필 Do Jae-pil	moving	30.0K	₩25,600	+159.0%	₩768M ($533K)
2025-04-15	BUY	주식매수선택권	이수민 Sumin Lee	Managing Director	17.7K	₩17,520	+278.4%	₩310M ($215K)
2025-04-15	BUY	주식매수선택권	김태홍 Taehong Kim	Managing Director	7.0K	₩17,520	+278.4%	₩123M ($85K)
2025-01-21	SELL	Market Sell	인터베스트 Intervest	-	-12.2K	₩20,300	-226.6%	₩248M ($172K)
2024-12-03	BUY	주식매수선택권	오경태 Oh Gyeong-tae	moving	60.0K	₩13,260	+400.0%	₩796M ($553K)
2024-12-03	BUY	주식매수선택권	김태홍 Taehong Kim	moving	13.0K	₩13,260	+400.0%	₩172M ($120K)
2024-12-03	BUY	주식매수선택권	이수민 Sumin Lee	moving	30.0K	₩13,260	+400.0%	₩398M ($276K)
2024-11-07	BUY	신규상장	김태홍 Taehong Kim	moving	145.7K	₩10,070	+558.4%	₩1.5B ($1.0M)
2024-11-07	BUY	신규상장	박용근 Yonggeun Park	CEO	2.3M	₩10,070	+558.4%	₩23.2B ($16.1M)
2024-11-07	BUY	신규상장	인터베스트 Intervest	-	1.7M	₩10,070	+558.4%	₩17.0B ($11.8M)

Frequently asked questions

Who has been buying Tomo Cube stock?: 1 distinct insiders have filed 0 disclosed insider purchases in Tomo Cube (475960), most recently on 2026-07-13. 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 Tomo Cube have?: Tomo Cube has 0 buy-side and 1 sell-side disclosures on record, covering ₩248M ($172K) in total reported value, spanning 2024-11-07 to 2026-07-13.
Where does StockDrifts get Tomo Cube 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 Tomo Cube. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.