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Welcron 065950

Company
웰크론Welcron
Insiders
5
Buys
48
Total Value
₩299M ($208K)
Avg Return
-8.53%
Last Filing
2026-07-08

Welcron (065950) has 48 disclosed insider purchases and 2 disclosed disposals on record, filed by 5 distinct insiders. Together those filings cover ₩299M ($208K) in reported transaction value. The earliest filing StockDrifts holds for Welcron is dated 2024-06-25; the most recent is 2026-07-08. Across these filings the average return since disclosure is -8.53%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent insider trades

DateTypeSourceInsiderPositionSharesPrice at filingReturnValue
2026-08-25BUYMarket Buy
송영섭
Song Young-seop
thanks30.0K₩1,103+10.5%₩31M ($21K)
2026-08-11BUYMarket Buy
이영규
Younggyu Lee
Chairman3.7K₩1,032+2.5%₩4M ($3K)
2026-08-10BUYMarket Buy
신정재
Shin Jeong-jae
president2.0K₩1,015+0.0%₩2M ($1K)
2026-08-10BUYMarket Buy
이영규
Younggyu Lee
Chairman5.0K₩1,015+4.2%₩5M ($3K)
2026-08-07BUYMarket Buy
신정재
Shin Jeong-jae
president7.1K₩1,014+0.1%₩7M ($5K)
2026-08-07BUYMarket Buy
이영규
Younggyu Lee
Chairman3.0K₩1,014+4.3%₩3M ($2K)
2026-08-06BUYMarket Buy
신정재
Shin Jeong-jae
president3.8K₩983+3.3%₩4M ($3K)
2026-08-05BUYMarket Buy
정성식
Seongsik Jeong
vice president12.5K₩989+2.5%₩12M ($8K)
2026-08-05BUYMarket Buy
신정재
Shin Jeong-jae
president1.9K₩989+2.6%₩2M ($1K)
2026-08-04BUYMarket Buy
신정재
Shin Jeong-jae
president27.6K₩966+5.1%₩27M ($18K)
2026-08-03BUYMarket Buy
신정재
Shin Jeong-jae
president2.7K₩981+3.5%₩3M ($2K)
2026-08-03BUYMarket Buy
정성식
Seongsik Jeong
vice president12.2K₩981+3.4%₩11M ($8K)
2026-07-31BUYMarket Buy
정성식
Seongsik Jeong
vice president7.0K₩934+8.6%₩7M ($5K)
2026-07-30BUYMarket Buy
웰크론헬스케어
Welcron Healthcare
-7.0K₩905+6.7%₩7M ($5K)
2026-07-29BUYMarket Buy
웰크론헬스케어
Welcron Healthcare
-23.0K₩940+2.8%₩23M ($16K)
2026-07-28BUYMarket Buy
웰크론헬스케어
Welcron Healthcare
-8.0K₩970-0.4%₩8M ($6K)
2026-07-08BUYMarket Buy
신정재
Shin Jeong-jae
president1.0K₩1,025-2.2%₩1M ($712)
2026-07-07BUYMarket Buy
신정재
Shin Jeong-jae
president100₩1,045-4.1%₩105K ($73)
2026-07-02BUYMarket Buy
신정재
Shin Jeong-jae
president16.8K₩1,031-2.8%₩17M ($12K)
2026-07-01BUYMarket Buy
신정재
Shin Jeong-jae
president2.2K₩1,059-5.4%₩2M ($2K)
2026-06-30BUYMarket Buy
신정재
Shin Jeong-jae
president5.0K---
2026-06-30BUYMarket Buy
웰크론헬스케어
Welcron Healthcare
-15.0K---
2026-06-29BUYMarket Buy
신정재
Shin Jeong-jae
president6.9K---
2026-06-26BUYMarket Buy
신정재
Shin Jeong-jae
president1.0K---
2026-06-26BUYMarket Buy
웰크론헬스케어
Welcron Healthcare
-29.0K---
2026-06-25BUYMarket Buy
웰크론헬스케어
Welcron Healthcare
-36.1K---
2026-06-25BUYMarket Buy
신정재
Shin Jeong-jae
president2.5K---
2026-06-24BUYMarket Buy
웰크론헬스케어
Welcron Healthcare
-35.0K---
2026-06-24BUYMarket Buy
신정재
Shin Jeong-jae
president1.0K---
2026-06-23BUYMarket Buy
신정재
Shin Jeong-jae
president1.5K---
2026-06-23BUYMarket Buy
웰크론헬스케어
Welcron Healthcare
-18.0K---
2026-06-19BUYMarket Buy
웰크론헬스케어
Welcron Healthcare
-3.0K---
2026-06-18BUYMarket Buy
웰크론헬스케어
Welcron Healthcare
-50.0K---
2026-06-17BUYMarket Buy
신정재
Shin Jeong-jae
president4.0K---
2026-06-16BUYMarket Buy
웰크론헬스케어
Welcron Healthcare
-30.0K---
2026-06-16BUYMarket Buy
정성식
Seongsik Jeong
vice president3.6K---
2026-06-16BUYMarket Buy
신정재
Shin Jeong-jae
president3.2K---
2026-06-15BUYMarket Buy
웰크론헬스케어
Welcron Healthcare
-27.4K---
2026-06-15BUYMarket Buy
신정재
Shin Jeong-jae
president1.0K---
2026-06-12BUYMarket Buy
신정재
Shin Jeong-jae
president3.0K---
2026-06-11BUYMarket Buy
신정재
Shin Jeong-jae
president14.0K---
2026-06-11BUYMarket Buy
정성식
Seongsik Jeong
vice president4.4K---
2026-06-10BUYMarket Buy
정성식
Seongsik Jeong
vice president20.0K---
2026-03-26BUY신규보고
웰크론헬스케어
Welcron Healthcare
-519.0K₩1,663-0.8%₩863M ($599K)
2026-03-06BUYMarket Buy
신정재
Shin Jeong-jae
president12.7K---
2026-03-03BUYMarket Buy
신정재
Shin Jeong-jae
president5.6K---
2026-01-12BUYMarket Buy
신정재
Shin Jeong-jae
president6.0K₩1,629+4.4%₩10M ($7K)
2026-01-07BUYMarket Buy
신정재
Shin Jeong-jae
president11.9K₩1,655+2.7%₩20M ($14K)
2026-01-01BUY신규선임
이고은
Lee Go-eun
moving121.0K₩1,685+0.9%₩204M ($142K)
2025-12-10BUYMarket Buy
정성식
Seongsik Jeong
vice president670₩1,699+0.1%₩1M ($791)

Showing the 50 most recent of 68 filings.

Frequently asked questions

Who has been buying Welcron stock?
5 distinct insiders have filed 48 disclosed insider purchases in Welcron (065950), most recently on 2026-07-08. 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 Welcron have?
Welcron has 48 buy-side and 2 sell-side disclosures on record, covering ₩299M ($208K) in total reported value, spanning 2024-06-25 to 2026-07-08.
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.