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Daesung Microorganisms 036480

Company
대성미생물Daesung Microorganisms
Insiders
3
Buys
11
Total Value
₩2.8B ($2.0M)
Avg Return
-4.11%
Last Filing
2026-06-04

Daesung Microorganisms (036480) has 11 disclosed insider purchases and 0 disclosed disposals on record, filed by 3 distinct insiders. Together those filings cover ₩2.8B ($2.0M) in reported transaction value. The earliest filing StockDrifts holds for Daesung Microorganisms is dated 2024-08-21; the most recent is 2026-06-04. 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 -4.11%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent insider trades

DateTypeSourceInsiderPositionSharesPrice at filingReturnValue
2026-06-04BUYMarket Buy
인실리코
In silico
-13.7K₩6,550+1.2%₩89M ($62K)
2026-06-02BUYMarket Buy
인실리코
In silico
-8.7K₩6,580+0.0%₩57M ($40K)
2026-06-01BUYMarket Buy
인실리코
In silico
-6.5K₩6,510+1.1%₩42M ($29K)
2026-05-29BUYMarket Buy
최승훈
Seunghoon Choi
CEO3.5K₩6,640-0.9%₩23M ($16K)
2026-05-29BUYMarket Buy
인실리코
In silico
-9.1K₩6,640-0.9%₩60M ($42K)
2026-05-28BUYMarket Buy
최승훈
Seunghoon Choi
CEO1.1K₩6,650-1.1%₩8M ($5K)
2026-05-22BUYMarket Buy
최승훈
Seunghoon Choi
CEO5.5K---
2026-05-21BUYMarket Buy
최승훈
Seunghoon Choi
CEO9.6K---
2026-05-19BUYMarket Buy
최승훈
Seunghoon Choi
CEO8.0K---
2026-05-15BUYMarket Buy
최승훈
Seunghoon Choi
CEO3.0K---
2026-03-24BUY장외매수
인실리코
In silico
-1.5M₩8,670-24.1%₩12.7B ($8.8M)
2024-08-21BUYMarket Buy
이훈구
Hoongu Lee
CEO250.0K₩10,210-28.2%₩2.6B ($1.8M)

Frequently asked questions

Who has been buying Daesung Microorganisms stock?
3 distinct insiders have filed 11 disclosed insider purchases in Daesung Microorganisms (036480), most recently on 2026-06-04. 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 Daesung Microorganisms have?
Daesung Microorganisms has 11 buy-side and 0 sell-side disclosures on record, covering ₩2.8B ($2.0M) in total reported value, spanning 2024-08-21 to 2026-06-04.
Where does StockDrifts get Daesung Microorganisms 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 Daesung Microorganisms. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.