Who has been buying Curiosis stock?

0 distinct insiders have filed 0 disclosed insider purchases in Curiosis (494120), most recently on 2026-06-05. 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 Curiosis have?

Curiosis has 0 buy-side and 0 sell-side disclosures on record, spanning 2025-11-13 to 2026-06-05.

Do insider buys in Korean stocks predict returns?

Not uniformly. StockDrifts analysed 170,720 share-count changes across 56,930 Korean regulatory filings using cross-sectional alpha at fixed forward horizons, and found returns concentrated in particular signal tiers rather than in insider buying generally.

Curiosis 494120

Company

큐리오시스Curiosis

Insiders

Buys

Total Value

—

Avg Return

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Last Filing

2026-06-05

Curiosis (494120) has 0 disclosed insider purchases and 0 disclosed disposals on record, filed by 0 distinct insiders. The earliest filing StockDrifts holds for Curiosis is dated 2025-11-13; the most recent is 2026-06-05.

Price & insider activity (12 months)

Recent insider trades

Date	Type	Source	Insider	Position	Shares	Price at filing	Return	Value
2026-09-02	BUY	Market Buy	안희돈 Ahn Hee-don	vice president	1.0K	₩8,520	+0.6%	₩9M ($6K)
2026-09-01	BUY	Market Buy	안희돈 Ahn Hee-don	vice president	551	₩8,740	-1.9%	₩5M ($3K)
2026-08-25	BUY	Market Buy	허대성 Heo Dae-seong	vice president	2.0K	₩9,230	+0.3%	₩19M ($13K)
2026-08-21	BUY	Market Buy	윤호영 Hoyoung Yoon	CEO	2.0K	-	-	-
2026-08-18	BUY	Market Buy	백가람 Baekgaram	Managing Director	1.0K	-	-	-
2026-08-12	BUY	Market Buy	윤호영 Hoyoung Yoon	CEO	1.5K	-	-	-
2026-08-11	BUY	Market Buy	백가람 Baekgaram	Managing Director	1.0K	-	-	-
2026-08-06	BUY	Market Buy	윤호영 Hoyoung Yoon	CEO	1.0K	₩11,540	+0.5%	₩11M ($8K)
2026-08-03	BUY	Market Buy	안희돈 Ahn Hee-don	vice president	3.1K	₩10,190	+13.8%	₩27M ($19K)
2026-07-16	BUY	PROGRAM	송승정 Song Seung-jeong	moving	77.0K	₩14,000	-27.1%	₩1.1B ($749K)
2026-07-16	BUY	PROGRAM	박민섭 Minseop Park	Managing Director	22.0K	₩14,000	-27.1%	₩308M ($214K)
2026-07-16	BUY	PROGRAM	심치형 deep tooth type	Managing Director	86.9K	₩14,000	-27.1%	₩1.2B ($845K)
2026-07-16	BUY	PROGRAM	백가람 Baekgaram	Managing Director	17.9K	₩14,000	-27.1%	₩251M ($175K)
2026-07-16	BUY	PROGRAM	신지훈 Jihoon Shin	Managing Director	7.5K	₩14,000	-27.1%	₩105M ($73K)
2026-07-16	BUY	PROGRAM	윤호영 Hoyoung Yoon	CEO	942.0K	₩14,000	-27.1%	₩13.2B ($9.2M)
2026-07-16	BUY	PROGRAM	조정민 Jo Jung-min	Managing Director	55.3K	₩14,000	-27.1%	₩775M ($538K)
2026-07-16	BUY	PROGRAM	백동엽 Baek Dong-yeop	moving	44.0K	₩14,000	-27.1%	₩616M ($428K)
2026-07-16	BUY	PROGRAM	허대성 Heo Dae-seong	vice president	116.8K	₩14,000	-27.1%	₩1.6B ($1.1M)
2026-07-16	BUY	PROGRAM	엄창용 Eom Chang-yong	vice president	103.8K	₩14,000	-27.1%	₩1.5B ($1.0M)
2026-07-16	BUY	PROGRAM	박영호 Youngho Park	Managing Director	37.4K	₩14,000	-27.1%	₩524M ($364K)
2026-07-16	BUY	PROGRAM	김정민 Kim Jeong-min	Managing Director	10.4K	₩14,000	-27.1%	₩146M ($102K)
2026-07-16	BUY	PROGRAM	안희돈 Ahn Hee-don	vice president	86.1K	₩14,000	-27.1%	₩1.2B ($837K)
2026-06-05	BUY	신규선임	백동엽 Baek Dong-yeop	moving	44.0K	₩28,800	-9.7%	₩1.3B ($880K)
2026-05-08	BUY	주식매수선택권	백가람 Baekgaram	Managing Director	4.5K	₩53,300	-3.2%	₩240M ($167K)
2026-05-08	BUY	주식매수선택권	박민섭 Minseop Park	Managing Director	2.2K	₩53,300	-3.2%	₩117M ($81K)
2026-05-08	BUY	주식매수선택권	신지훈 Jihoon Shin	Managing Director	4.5K	₩53,300	-3.2%	₩240M ($167K)
2026-01-13	BUY	주식매수선택권	백가람 Baekgaram	moving	3.0K	₩45,650	+85.8%	₩137M ($95K)
2026-01-13	BUY	주식매수선택권	신지훈 Jihoon Shin	moving	3.0K	₩45,650	+85.8%	₩137M ($95K)
2026-01-13	BUY	주식매수선택권	박민섭 Minseop Park	moving	2.2K	₩45,650	+85.8%	₩100M ($70K)
2025-11-13	BUY	PROGRAM	심치형 deep tooth type	moving	86.9K	₩88,000	-3.6%	₩7.6B ($5.3M)
2025-11-13	BUY	PROGRAM	백가람 Baekgaram	moving	10.4K	₩88,000	-3.6%	₩920M ($639K)
2025-11-13	BUY	PROGRAM	박영호 Youngho Park	Managing Director	37.4K	₩88,000	-3.6%	₩3.3B ($2.3M)
2025-11-13	BUY	PROGRAM	송승정 Song Seung-jeong	moving	77.0K	₩88,000	-3.6%	₩6.8B ($4.7M)
2025-11-13	BUY	PROGRAM	박민섭 Minseop Park	moving	17.6K	₩88,000	-3.6%	₩1.5B ($1.1M)
2025-11-13	BUY	PROGRAM	허대성 Heo Dae-seong	vice president	116.8K	₩88,000	-3.6%	₩10.3B ($7.1M)
2025-11-13	BUY	PROGRAM	윤호영 Hoyoung Yoon	CEO	942.0K	₩88,000	-3.6%	₩82.9B ($57.6M)
2025-11-13	BUY	PROGRAM	안희돈 Ahn Hee-don	vice president	86.1K	₩88,000	-3.6%	₩7.6B ($5.3M)
2025-11-13	BUY	PROGRAM	엄창용 Eom Chang-yong	vice president	103.8K	₩88,000	-3.6%	₩9.1B ($6.3M)
2025-11-13	BUY	PROGRAM	김정민 Kim Jeong-min	Managing Director	10.4K	₩88,000	-3.6%	₩920M ($639K)
2025-11-13	BUY	PROGRAM	조정민 Jo Jung-min	Managing Director	55.3K	₩88,000	-3.6%	₩4.9B ($3.4M)

Frequently asked questions

Who has been buying Curiosis stock?: 0 distinct insiders have filed 0 disclosed insider purchases in Curiosis (494120), most recently on 2026-06-05. 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 Curiosis have?: Curiosis has 0 buy-side and 0 sell-side disclosures on record, spanning 2025-11-13 to 2026-06-05.
Do insider buys in Korean stocks predict returns?: Not uniformly. StockDrifts analysed 170,720 share-count changes across 56,930 Korean regulatory filings using cross-sectional alpha at fixed forward horizons, and found returns concentrated in particular signal tiers rather than in insider buying generally.

More on this data

Every trade listed above comes from an official regulatory disclosure. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.