Who has been buying Topco Media stock?

0 distinct insiders have filed 0 disclosed insider purchases in Topco Media (134580), most recently on 2026-03-03. 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 Topco Media have?

Topco Media has 0 buy-side and 0 sell-side disclosures on record, spanning 2025-01-22 to 2026-03-03.

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.

Topco Media 134580

Company

탑코미디어Topco Media

Insiders

Buys

Total Value

—

Avg Return

—

Last Filing

2026-03-03

Topco Media (134580) has 0 disclosed insider purchases and 0 disclosed disposals on record, filed by 0 distinct insiders. The earliest filing StockDrifts holds for Topco Media is dated 2025-01-22; the most recent is 2026-03-03.

Price & insider activity (12 months)

Recent insider trades

Date	Type	Source	Insider	Position	Shares	Price at filing	Return	Value
2026-09-02	SELL	기타	엔키홀딩스 Enki Holdings	-	-115.4K	₩3,840	+7.3%	₩300M ($208K)
2026-09-01	SELL	기타	엔키홀딩스 Enki Holdings	-	-115.4K	₩4,240	+16.0%	₩300M ($208K)
2026-08-31	SELL	기타	엔키홀딩스 Enki Holdings	-	-115.4K	₩3,810	+6.6%	₩300M ($208K)
2026-08-27	SELL	기타	엔키홀딩스 Enki Holdings	-	-121.2K	₩3,320	-7.2%	₩315M ($219K)
2026-08-26	SELL	기타	엔키홀딩스 Enki Holdings	-	-161.5K	₩3,440	-3.5%	₩420M ($292K)
2026-08-25	SELL	기타	엔키홀딩스 Enki Holdings	-	-234.6K	₩3,440	-3.5%	₩610M ($424K)
2026-08-24	SELL	기타	엔키홀딩스 Enki Holdings	-	-40.4K	₩2,785	-23.9%	₩112M ($78K)
2026-08-21	BUY	Market Buy	엔키홀딩스 Enki Holdings	-	12.7K	₩2,785	+23.9%	₩30M ($21K)
2026-07-21	BUY	Market Buy	김기해 Kihae Kim	Internal director	10.1K	₩1,093	+0.1%	₩11M ($7K)
2026-07-20	BUY	Market Buy	유정석 Yoo Jeong-seok	CEO	24.0K	₩1,095	-0.1%	₩26M ($18K)
2026-03-03	BUY	자사주상여금	김기해 Kihae Kim	Internal director	100.0K	₩1,732	+1.8%	₩173M ($120K)
2025-12-31	SELL	임원퇴임	김수형 Suhyung Kim	Internal director	-250.0K	₩2,065	+14.6%	₩516M ($359K)
2025-04-02	BUY	합병	탑코 topco	-	27.3M	₩1,972	-10.6%	₩53.8B ($37.3M)
2025-01-22	BUY	자사주상여금	김기해 Kihae Kim	moving	129.9K	₩2,295	-23.2%	₩298M ($207K)
2025-01-22	BUY	자사주상여금	김수형 Suhyung Kim	Internal director	250.0K	₩2,295	-23.2%	₩574M ($398K)

Frequently asked questions

Who has been buying Topco Media stock?: 0 distinct insiders have filed 0 disclosed insider purchases in Topco Media (134580), most recently on 2026-03-03. 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 Topco Media have?: Topco Media has 0 buy-side and 0 sell-side disclosures on record, spanning 2025-01-22 to 2026-03-03.
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.