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Humasis 205470

Company
휴마시스Humasis
Insiders
1
Buys
14
Total Value
₩3.8B ($2.6M)
Avg Return
-6.59%
Last Filing
2026-06-02

Humasis (205470) has 14 disclosed insider purchases and 0 disclosed disposals on record, filed by 1 distinct insiders. Together those filings cover ₩3.8B ($2.6M) in reported transaction value. The earliest filing StockDrifts holds for Humasis is dated 2024-05-31; the most recent is 2026-06-02. 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 -6.59%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent insider trades

DateTypeSourceInsiderPositionSharesPrice at filingReturnValue
2026-08-18BUYMarket Buy
인콘
incon
-50.8K---
2026-08-14BUYMarket Buy
인콘
incon
-24.1K₩2,855+0.0%₩65M ($45K)
2026-08-13BUYMarket Buy
인콘
incon
-34.1K₩2,730+4.6%₩89M ($62K)
2026-08-12BUYMarket Buy
인콘
incon
-38.5K₩2,685+6.3%₩95M ($66K)
2026-06-02BUYMarket Buy
인콘
incon
-28.3K₩3,230-5.7%₩91M ($63K)
2026-06-01BUYMarket Buy
인콘
incon
-23.2K₩3,455-6.5%₩80M ($56K)
2026-05-29BUYMarket Buy
인콘
incon
-73.4K₩3,560-9.3%₩261M ($181K)
2026-05-28BUYMarket Buy
인콘
incon
-28.5K₩3,800-15.0%₩108M ($75K)
2026-05-27BUYMarket Buy
인콘
incon
-19.5K₩3,935-17.9%₩77M ($53K)
2026-05-26BUYMarket Buy
인콘
incon
-82.4K₩4,200-9.5%₩346M ($240K)
2026-05-22BUYMarket Buy
인콘
incon
-76.5K₩4,250-10.6%₩325M ($226K)
2026-05-21BUYMarket Buy
인콘
incon
-54.6K₩4,265-10.9%₩233M ($162K)
2026-05-20BUYMarket Buy
인콘
incon
-63.2K₩4,145-8.3%₩262M ($182K)
2026-05-19BUYMarket Buy
인콘
incon
-95.3K₩4,155-8.5%₩396M ($275K)
2026-05-18BUYMarket Buy
인콘
incon
-79.8K₩4,215+0.8%₩337M ($234K)
2026-05-15BUYMarket Buy
인콘
incon
-113.8K₩3,990+6.5%₩454M ($315K)
2026-05-14BUYMarket Buy
인콘
incon
-66.1K₩4,255-0.1%₩281M ($195K)
2026-05-13BUYMarket Buy
인콘
incon
-121.7K₩4,135+2.8%₩503M ($349K)
2026-04-16SELL주식병합
인콘
incon
--3.4M₩801+0.0%₩2.7B ($1.9M)
2026-04-16SELL주식병합
아티스트
artist
--5.4M₩801+0.0%₩4.3B ($3.0M)
2026-03-31BUY기타
인콘
incon
-4.3M₩735+9.0%₩3.1B ($2.2M)
2024-05-31SELL기타
아티스트
artist
--3.7M₩1,799+54.5%₩6.6B ($4.6M)

Frequently asked questions

Who has been buying Humasis stock?
1 distinct insiders have filed 14 disclosed insider purchases in Humasis (205470), most recently on 2026-06-02. 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 Humasis have?
Humasis has 14 buy-side and 0 sell-side disclosures on record, covering ₩3.8B ($2.6M) in total reported value, spanning 2024-05-31 to 2026-06-02.
Where does StockDrifts get Humasis 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 Humasis. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.