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Topco Media 134580

Company
탑코미디어Topco Media
Insiders
0
Buys
0
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. All of it is parsed from DART D001/D002 insider disclosures, the official disclosure system operated by the Financial Supervisory Service (Korea).

Price & insider activity (12 months)

Recent insider trades

DateTypeSourceInsiderPositionSharesPrice at filingReturnValue
2026-07-21BUYMarket Buy
김기해
Kihae Kim
Internal director10.1K₩1,093+0.1%₩11M ($7K)
2026-07-20BUYMarket Buy
유정석
Yoo Jeong-seok
CEO24.0K₩1,095-0.1%₩26M ($18K)
2026-03-03BUY자사주상여금
김기해
Kihae Kim
Internal director100.0K₩1,732+1.8%₩173M ($120K)
2025-12-31SELL임원퇴임
김수형
Suhyung Kim
Internal director-250.0K₩2,065+14.6%₩516M ($359K)
2025-04-02BUY합병
탑코
topco
-27.3M₩1,972-10.6%₩53.8B ($37.3M)
2025-01-22BUY자사주상여금
김기해
Kihae Kim
moving129.9K₩2,295-23.2%₩298M ($207K)
2025-01-22BUY자사주상여금
김수형
Suhyung Kim
Internal director250.0K₩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.
Where does StockDrifts get Topco Media 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 Topco Media. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.