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DYPNF 104460

Company
디와이피엔에프DYPNF
Insiders
2
Buys
12
Total Value
₩35M ($24K)
Avg Return
+8.05%
Last Filing
2026-06-26

DYPNF (104460) has 12 disclosed insider purchases and 0 disclosed disposals on record, filed by 2 distinct insiders. Together those filings cover ₩35M ($24K) in reported transaction value. The earliest filing StockDrifts holds for DYPNF is dated 2024-12-03; the most recent is 2026-06-26. 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 +8.05%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent insider trades

DateTypeSourceInsiderPositionSharesPrice at filingReturnValue
2026-06-26BUYMarket Buy
유병욱
Yoo Byeong-wook
CEO1.0K---
2026-04-01BUYMarket Buy
기영석
Youngseok Ki
Managing Director64₩14,020+8.3%₩897K ($623)
2026-01-23BUY수증
조수민
Jo Soo-min
chief1.9M₩14,500+3.6%₩27.6B ($19.1M)
2026-01-23SELL증여
조좌진
Cho Jwa-jin
Internal director-1.9M₩14,500-3.6%₩27.6B ($19.1M)
2025-11-11BUYMarket Buy
유병욱
Yoo Byeong-wook
CEO500₩13,990+7.4%₩7M ($5K)
2025-04-04BUYMarket Buy
유병욱
Yoo Byeong-wook
CEO200₩14,210+5.7%₩3M ($2K)
2025-04-04BUYMarket Buy
유병욱
Yoo Byeong-wook
CEO100₩14,210+5.7%₩1M ($987)
2025-03-17BUYMarket Buy
유병욱
Yoo Byeong-wook
CEO100₩14,880+0.9%₩1M ($1K)
2025-03-14BUYMarket Buy
유병욱
Yoo Byeong-wook
CEO100₩14,710+2.1%₩1M ($1K)
2025-03-13BUYMarket Buy
유병욱
Yoo Byeong-wook
CEO100₩14,770+1.7%₩1M ($1K)
2025-03-05BUYMarket Buy
유병욱
Yoo Byeong-wook
CEO330₩15,660-4.1%₩5M ($4K)
2025-02-28BUYMarket Buy
유병욱
Yoo Byeong-wook
CEO70₩14,450+3.9%₩1M ($702)
2024-12-05BUYMarket Buy
유병욱
Yoo Byeong-wook
president100₩11,630+29.1%₩1M ($808)
2024-12-03BUYMarket Buy
유병욱
Yoo Byeong-wook
president900₩11,750+27.8%₩11M ($7K)

Frequently asked questions

Who has been buying DYPNF stock?
2 distinct insiders have filed 12 disclosed insider purchases in DYPNF (104460), most recently on 2026-06-26. 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 DYPNF have?
DYPNF has 12 buy-side and 0 sell-side disclosures on record, covering ₩35M ($24K) in total reported value, spanning 2024-12-03 to 2026-06-26.
Where does StockDrifts get DYPNF 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 DYPNF. For how StockDrifts scores these disclosures, see the Korea insider signal tier research, or browse every Korean stock we track.