No insider purchase over the last 90 days. The latest, by 장홍석, was filed 16 Jun 2026.
Yuyu Pharma, Inc.: what insiders have been doing
Yuyu Pharma, Inc. is a Health Care company. Its directors and officers file their transactions with DART (FSS). In the past year (9 November 2025 to 9 November 2026), 4 filings came from 2 insiders.
Open-market activity splits into 2 purchases and 1 sale; 2 insiders sit on the buying side and 1 insider on the selling side. The amount is not disclosed for 3 filings. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. The buyers include 1 senior executive.
For context, the typical company on the same exchange (median of 2,657 companies) published 7 filings over the same period, against 4 filings here. Looking back to 2021, when coverage begins, insiders filed 6 purchases and 3 sales.
The last insider purchase was made public on 16 June 2026, 147 days ago.
In the same sector, recent insider purchases at Dynavox Group AB and Vetoquinol SA also feature in our signals. Source: insider filings from DART (FSS). Past trades are no guide to future returns.
Who traded when
BuySaleSince the insiders bought
- -13.4%Entry ₩4,615 · Close at T+90 ₩3,995
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
- Other0DART
- Other0DART
- ●Executives0DART
- 2,686 sharesShareKRXDART:20260616000273Canonical exit: 14 Sept 2026 (T+90)
- 3,000 sharesKRXDART:20260421000448
- 230 sharesKRXDART:20260203000342Canonical exit: 4 May 2026 (T+90)
- ●Executives0DART
- 572,301 sharesKRXDART:20250529000294
- ●Executives0DART
- 13,371 sharesKRXDART:20241024000333Canonical exit: 22 Jan 2025 (T+90)
- 8,600 sharesKRXDART:20241018000463Canonical exit: 16 Jan 2025 (T+90)
- 0KRXDART:20240912000359
- 1,227 sharesKRXDART:20240722000187Canonical exit: 20 Oct 2024 (T+90)
- ShareKRXDART:20240703000487
- 0KRXDART:20240703000471
- ShareKRXDART:20240703000492Canonical exit: 29 Sept 2024 (T+90)
- 0KRXDART:20231020000458
- ShareKRXDART:20231005000285
- 0KRXDART:20230904000192
- 0KRXDART:20230724000222
- 0KRXDART:20230711000235
- 0KRXDART:20230629000521
- 0KRXDART:20230623000560
- ShareKRXDART:20230621000301
- ShareKRXDART:20230621000297
25 of 69 declarations
About Yuyu Pharma, Inc.
유유제약 is a South Korean pharmaceutical company focused on the development and marketing of medications. It is listed on the KRX.
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