Who has been buying BYC stock?

8 distinct insiders have filed 94 disclosed insider purchases in BYC (001460), most recently on 2026-06-15. 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 BYC have?

BYC has 94 buy-side and 0 sell-side disclosures on record, covering ₩4.8B ($3.3M) in total reported value, spanning 2021-06-03 to 2026-06-15.

Where does StockDrifts get BYC 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.

BYC 001460

Company

BYC

Insiders

Buys

Total Value

₩4.8B ($3.3M)

Avg Return

+32.86%

Last Filing

2026-06-15

BYC (001460) has 94 disclosed insider purchases and 0 disclosed disposals on record, filed by 8 distinct insiders. Together those filings cover ₩4.8B ($3.3M) in reported transaction value. The earliest filing StockDrifts holds for BYC is dated 2021-06-03; the most recent is 2026-06-15. 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 +32.86%, 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
2026-06-15	BUY	Market Buy	신한에디피스 Shinhan Ed Peace	-	101	₩38,400	-7.5%	₩4M ($3K)
2026-06-15	BUY	Market Buy	신한에디피스 Shinhan Ed Peace	-	11	₩38,400	-7.5%	₩422K ($293)
2026-06-12	BUY	Market Buy	한승홀딩스 Hanseung Holdings	-	104	₩37,050	-4.2%	₩4M ($3K)
2026-06-12	BUY	Market Buy	한승홀딩스 Hanseung Holdings	-	32	₩37,050	-4.2%	₩1M ($823)
2026-06-10	BUY	Market Buy	한승홀딩스 Hanseung Holdings	-	69	₩36,350	-2.3%	₩3M ($2K)
2026-06-10	BUY	Market Buy	한승홀딩스 Hanseung Holdings	-	54	₩36,350	-2.3%	₩2M ($1K)
2026-06-04	BUY	Market Buy	한승홀딩스 Hanseung Holdings	-	3.0K	₩36,150	+6.2%	₩107M ($74K)
2026-06-01	BUY	Market Buy	김대환 Daehwan Kim	CEO	110	₩38,400	+0.0%	₩4M ($3K)
2026-05-29	BUY	Market Buy	김대환 Daehwan Kim	CEO	100	₩40,700	-5.7%	₩4M ($3K)
2026-05-29	BUY	Market Buy	김대환 Daehwan Kim	CEO	60	₩40,700	-5.7%	₩2M ($2K)
2026-05-19	BUY	Market Buy	한승홀딩스 Hanseung Holdings	-	1.1K	₩44,100	-9.5%	₩47M ($32K)
2026-05-18	BUY	Market Buy	한승홀딩스 Hanseung Holdings	-	117	₩45,500	-8.1%	₩5M ($4K)
2026-05-14	BUY	Market Buy	한승홀딩스 Hanseung Holdings	-	334	₩46,750	-10.6%	₩16M ($11K)
2026-05-13	BUY	Market Buy	한승홀딩스 Hanseung Holdings	-	222	₩46,100	-9.3%	₩10M ($7K)
2026-05-12	BUY	Market Buy	한승홀딩스 Hanseung Holdings	-	363	₩46,000	-9.1%	₩17M ($12K)
2026-05-11	BUY	Market Buy	한승홀딩스 Hanseung Holdings	-	32	₩46,500	-10.1%	₩1M ($1K)
2026-05-08	BUY	Market Buy	한승홀딩스 Hanseung Holdings	-	742	₩49,000	-5.7%	₩36M ($25K)
2026-05-06	BUY	Market Buy	한승홀딩스 Hanseung Holdings	-	80	₩49,800	-7.2%	₩4M ($3K)
2026-05-04	BUY	Market Buy	한승홀딩스 Hanseung Holdings	-	31	₩50,800	-9.1%	₩2M ($1K)
2026-04-30	BUY	Market Buy	한승홀딩스 Hanseung Holdings	-	424	₩50,400	-8.3%	₩21M ($15K)
2026-04-29	BUY	Market Buy	한승홀딩스 Hanseung Holdings	-	3.4K	₩50,200	-8.0%	₩168M ($117K)
2026-04-27	BUY	Market Buy	한승홀딩스 Hanseung Holdings	-	9	₩52,100	-3.6%	₩469K ($326)
2026-04-20	BUY	Market Buy	한승홀딩스 Hanseung Holdings	-	3.1K	₩49,950	+0.5%	₩155M ($108K)
2026-04-14	BUY	Market Buy	한승홀딩스 Hanseung Holdings	-	111	₩48,950	+5.0%	₩5M ($4K)
2026-04-13	BUY	Market Buy	한승홀딩스 Hanseung Holdings	-	528	₩48,450	+6.1%	₩26M ($18K)
2026-04-10	BUY	Market Buy	한승홀딩스 Hanseung Holdings	-	3.6K	₩47,700	+7.8%	₩172M ($119K)
2026-04-09	BUY	Market Buy	한승홀딩스 Hanseung Holdings	-	557	₩47,100	+9.1%	₩26M ($18K)
2026-04-08	BUY	Market Buy	한승홀딩스 Hanseung Holdings	-	342	₩47,400	+8.4%	₩16M ($11K)
2026-01-30	BUY	Market Buy	김대환 Daehwan Kim	CEO	40	₩41,650	-7.8%	₩2M ($1K)
2026-01-16	BUY	Market Buy	김대환 Daehwan Kim	CEO	30	₩42,500	-9.7%	₩1M ($885)
2026-01-15	BUY	Market Buy	김대환 Daehwan Kim	CEO	80	₩42,250	-9.1%	₩3M ($2K)
2026-01-14	BUY	Market Buy	김대환 Daehwan Kim	CEO	20	₩42,650	-10.0%	₩853K ($592)
2026-01-13	BUY	Market Buy	김대환 Daehwan Kim	CEO	12	₩42,400	-9.4%	₩509K ($353)
2026-01-12	BUY	Market Buy	김대환 Daehwan Kim	CEO	48	₩41,300	-7.0%	₩2M ($1K)
2026-01-06	BUY	Market Buy	김대환 Daehwan Kim	CEO	10	₩41,550	-7.6%	₩416K ($289)
2025-12-09	BUY	Market Buy	김대환 Daehwan Kim	CEO	25	-	-	-
2025-12-08	BUY	Market Buy	김대환 Daehwan Kim	CEO	10	-	-	-
2025-12-03	BUY	Market Buy	김대환 Daehwan Kim	CEO	50	-	-	-
2025-11-25	BUY	Market Buy	김대환 Daehwan Kim	CEO	50	₩39,300	+43.8%	₩2M ($1K)
2025-11-24	BUY	Market Buy	김대환 Daehwan Kim	CEO	300	₩41,150	+37.3%	₩12M ($9K)
2025-07-31	BUY	Market Buy	신한에디피스 Shinhan Ed Peace	-	562	₩39,350	+43.6%	₩22M ($15K)
2025-07-31	BUY	Market Buy	신한에디피스 Shinhan Ed Peace	-	2.5K	₩39,350	+43.6%	₩99M ($69K)
2025-07-30	BUY	Market Buy	신한에디피스 Shinhan Ed Peace	-	2.0K	₩38,950	+45.1%	₩77M ($53K)
2025-07-30	BUY	Market Buy	신한에디피스 Shinhan Ed Peace	-	2.5K	₩38,950	+45.1%	₩95M ($66K)
2025-07-29	BUY	Market Buy	신한에디피스 Shinhan Ed Peace	-	1.8K	₩39,800	+42.0%	₩70M ($49K)
2025-07-29	BUY	Market Buy	신한에디피스 Shinhan Ed Peace	-	301	₩39,800	+42.0%	₩12M ($8K)
2025-07-28	BUY	Market Buy	신한에디피스 Shinhan Ed Peace	-	721	₩39,900	+41.6%	₩29M ($20K)
2025-07-21	BUY	Market Buy	한승홀딩스 Hanseung Holdings	-	50.0K	₩42,000	+34.5%	₩2.1B ($1.5M)
2025-07-18	BUY	Market Buy	한승홀딩스 Hanseung Holdings	-	1.2K	₩41,300	+36.8%	₩50M ($35K)
2025-07-18	BUY	Market Buy	한승홀딩스 Hanseung Holdings	-	437	₩41,300	+36.8%	₩18M ($13K)

Showing the 50 most recent of 115 filings.

Frequently asked questions

Who has been buying BYC stock?: 8 distinct insiders have filed 94 disclosed insider purchases in BYC (001460), most recently on 2026-06-15. 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 BYC have?: BYC has 94 buy-side and 0 sell-side disclosures on record, covering ₩4.8B ($3.3M) in total reported value, spanning 2021-06-03 to 2026-06-15.
Where does StockDrifts get BYC 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 BYC. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.