Who has been buying TS Investment stock?

1 distinct insiders have filed 11 disclosed insider purchases in TS Investment (246690), most recently on 2026-06-09. 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 TS Investment have?

TS Investment has 11 buy-side and 0 sell-side disclosures on record, covering ₩375M ($260K) in total reported value, spanning 2024-06-26 to 2026-06-09.

Where does StockDrifts get TS Investment 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.

TS Investment 246690

Company

TS인베스트먼트TS Investment

Insiders

Buys

Total Value

₩375M ($260K)

Avg Return

+94.51%

Last Filing

2026-06-09

TS Investment (246690) has 11 disclosed insider purchases and 0 disclosed disposals on record, filed by 1 distinct insiders. Together those filings cover ₩375M ($260K) in reported transaction value. The earliest filing StockDrifts holds for TS Investment is dated 2024-06-26; the most recent is 2026-06-09. 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 +94.51%, 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
2026-06-09	SELL	주식병합	김웅 Woong Kim	Internal director	-4.2M	₩2,635	+43.5%	₩11.1B ($7.7M)
2026-06-09	SELL	주식병합	티에스인베스트홀딩스 TS Invest Holdings	-	-3.5M	₩2,635	+43.5%	₩9.3B ($6.5M)
2026-06-09	SELL	주식병합	변기수 Gisu Byeon	Other non-executive directors	-50.0K	₩2,635	+43.5%	₩132M ($91K)
2026-05-22	BUY	신규선임	변기수 Gisu Byeon	Other non-executive directors	100.0K	₩1,341	-3.6%	₩134M ($93K)
2026-03-31	SELL	임원퇴임	변기수 Gisu Byeon	Other non-executive directors	-300.0K	₩1,637	+21.1%	₩491M ($341K)
2024-12-11	BUY	Market Buy	티에스인베스트홀딩스 TS Invest Holdings	-	21.7K	₩1,065	+96.2%	₩23M ($16K)
2024-12-06	BUY	Market Buy	티에스인베스트홀딩스 TS Invest Holdings	-	127	₩865	+141.6%	₩110K ($76)
2024-09-11	BUY	Market Buy	티에스인베스트홀딩스 TS Invest Holdings	-	6.8K	₩991	+110.9%	₩7M ($5K)
2024-09-10	BUY	Market Buy	티에스인베스트홀딩스 TS Invest Holdings	-	28.7K	₩997	+109.6%	₩29M ($20K)
2024-09-06	BUY	Market Buy	티에스인베스트홀딩스 TS Invest Holdings	-	50.0K	₩996	+109.8%	₩50M ($35K)
2024-07-29	BUY	Market Buy	티에스인베스트홀딩스 TS Invest Holdings	-	4.5K	₩1,149	+81.9%	₩5M ($4K)
2024-07-25	BUY	Market Buy	티에스인베스트홀딩스 TS Invest Holdings	-	26.2K	₩1,136	+84.0%	₩30M ($21K)
2024-07-16	BUY	Market Buy	티에스인베스트홀딩스 TS Invest Holdings	-	74.9K	₩1,180	+77.1%	₩88M ($61K)
2024-07-15	BUY	Market Buy	티에스인베스트홀딩스 TS Invest Holdings	-	4.7K	₩1,180	+77.1%	₩6M ($4K)
2024-07-12	BUY	Market Buy	티에스인베스트홀딩스 TS Invest Holdings	-	15.3K	₩1,182	+76.8%	₩18M ($13K)
2024-06-26	BUY	Market Buy	티에스인베스트홀딩스 TS Invest Holdings	-	100.0K	₩1,198	+74.5%	₩120M ($83K)

Frequently asked questions

Who has been buying TS Investment stock?: 1 distinct insiders have filed 11 disclosed insider purchases in TS Investment (246690), most recently on 2026-06-09. 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 TS Investment have?: TS Investment has 11 buy-side and 0 sell-side disclosures on record, covering ₩375M ($260K) in total reported value, spanning 2024-06-26 to 2026-06-09.
Where does StockDrifts get TS Investment 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 TS Investment. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.