Who has been buying Yuanta Securities stock?

11 distinct insiders have filed 141 disclosed insider purchases in Yuanta Securities (003470), most recently on 2026-07-10. 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 Yuanta Securities have?

Yuanta Securities has 141 buy-side and 0 sell-side disclosures on record, covering ₩3.6B ($2.5M) in total reported value, spanning 2024-04-16 to 2026-07-10.

Where does StockDrifts get Yuanta Securities 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.

Yuanta Securities 003470

Company

유안타증권Yuanta Securities

Insiders

Buys

141

Total Value

₩3.6B ($2.5M)

Avg Return

+35.64%

Last Filing

2026-07-10

Yuanta Securities (003470) has 141 disclosed insider purchases and 0 disclosed disposals on record, filed by 11 distinct insiders. Together those filings cover ₩3.6B ($2.5M) in reported transaction value. The earliest filing StockDrifts holds for Yuanta Securities is dated 2024-04-16; the most recent is 2026-07-10. 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 +35.64%, 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
2026-08-10	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,635	+0.0%	₩48M ($33K)
2026-08-07	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,550	+1.9%	₩48M ($34K)
2026-08-06	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,575	+1.3%	₩47M ($32K)
2026-08-05	BUY	Market Buy	뤄즈펑 Luo Zifeng	president	980	₩4,590	-0.9%	₩4M ($3K)
2026-08-05	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,590	+1.0%	₩46M ($32K)
2026-08-04	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,465	+3.8%	₩45M ($31K)
2026-08-03	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,330	+3.1%	₩42M ($29K)
2026-07-31	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,380	+1.9%	₩42M ($29K)
2026-07-30	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	9.0K	₩3,950	+13.0%	₩38M ($26K)
2026-07-29	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩3,930	+13.6%	₩47M ($33K)
2026-07-28	BUY	Market Buy	최해호 Haeho Choi	Managing Director	514	₩4,170	+5.0%	₩2M ($2K)
2026-07-28	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,170	+7.1%	₩48M ($33K)
2026-07-27	BUY	Market Buy	유태인 jew	Assistant Managing Director	300	₩4,495	-2.6%	₩1M ($938)
2026-07-24	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,460	-1.8%	₩47M ($33K)
2026-07-23	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,560	-4.0%	₩46M ($32K)
2026-07-21	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,385	-0.1%	₩47M ($33K)
2026-07-20	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,340	+2.8%	₩48M ($33K)
2026-07-16	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,505	-1.0%	₩46M ($32K)
2026-07-15	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	9.0K	₩4,535	-1.6%	₩41M ($29K)
2026-07-13	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,420	+0.9%	₩46M ($32K)
2026-07-10	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,645	-3.0%	₩47M ($33K)
2026-07-09	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	9.0K	₩4,350	+3.6%	₩41M ($28K)
2026-07-08	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,435	+1.6%	₩50M ($34K)
2026-07-07	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,545	-0.9%	₩48M ($33K)
2026-07-06	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,775	-5.7%	₩47M ($33K)
2026-07-03	BUY	Market Buy	뤄즈펑 Luo Zifeng	president	950	₩4,660	+0.0%	₩4M ($3K)
2026-07-03	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,660	+0.0%	₩49M ($34K)
2026-07-02	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,395	+6.0%	₩46M ($32K)
2026-07-01	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,560	+2.2%	₩48M ($33K)
2026-06-30	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,465	+4.4%	₩47M ($33K)
2026-06-29	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,455	+4.6%	₩47M ($32K)
2026-06-25	BUY	Market Buy	최해호 Haeho Choi	Managing Director	800	₩4,405	-4.8%	₩4M ($2K)
2026-06-25	BUY	Market Buy	유태인 jew	Assistant Managing Director	200	₩4,405	-4.8%	₩881K ($612)
2026-06-24	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,415	-5.0%	₩46M ($32K)
2026-06-22	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	1.5K	₩4,770	-12.1%	₩7M ($5K)
2026-06-16	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	6.0K	₩5,290	-7.1%	₩32M ($22K)
2026-06-15	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩5,190	-5.3%	₩54M ($38K)
2026-06-12	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,985	-1.4%	₩52M ($36K)
2026-06-11	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,795	+8.2%	₩50M ($35K)
2026-06-10	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	10.5K	₩4,835	+7.3%	₩51M ($35K)
2026-06-08	BUY	Market Buy	박호영 Park Ho-young	Assistant Managing Director	2.9K	₩4,695	+10.5%	₩14M ($9K)
2026-06-05	BUY	Market Buy	장성철 Jang Seong-cheol	Assistant Managing Director	3.0K	₩5,120	+0.0%	₩15M ($11K)
2026-06-05	BUY	Market Buy	유안타씨큐리티즈아시아파이낸셜서비시스프라이빗리미티드 Yuanta Securities Asia Financial Services Private Limited	-	4.5K	₩5,120	+1.4%	₩23M ($16K)
2026-06-04	BUY	Market Buy	뤄즈펑 Luo Zifeng	president	830	₩5,140	-0.4%	₩4M ($3K)
2026-05-28	BUY	Market Buy	조우진 Woojin Jo	Assistant Managing Director	500	₩5,350	+0.0%	₩3M ($2K)
2026-05-28	BUY	Market Buy	최해호 Haeho Choi	Managing Director	500	₩5,350	-5.6%	₩3M ($2K)
2026-05-27	BUY	Market Buy	유태인 jew	Assistant Managing Director	200	₩5,450	-1.8%	₩1M ($757)
2026-05-07	BUY	Market Buy	뤄즈펑 Luo Zifeng	president	740	₩7,460	-0.9%	₩6M ($4K)
2026-04-27	BUY	Market Buy	유태인 jew	Assistant Managing Director	200	₩5,420	+0.6%	₩1M ($753)
2026-04-27	BUY	Market Buy	최해호 Haeho Choi	Managing Director	500	₩5,420	+0.6%	₩3M ($2K)

Showing the 50 most recent of 162 filings.

Frequently asked questions

Who has been buying Yuanta Securities stock?: 11 distinct insiders have filed 141 disclosed insider purchases in Yuanta Securities (003470), most recently on 2026-07-10. 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 Yuanta Securities have?: Yuanta Securities has 141 buy-side and 0 sell-side disclosures on record, covering ₩3.6B ($2.5M) in total reported value, spanning 2024-04-16 to 2026-07-10.
Where does StockDrifts get Yuanta Securities 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 Yuanta Securities. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.