장

장홍석

유유제약

Insider activity · 24 months1 buy0 salesCumulative net flow

Dec 24 · 0 buys · 0 salesJan 25 · 0 buys · 0 salesFeb 25 · 0 buys · 0 salesMar 25 · 0 buys · 0 salesApr 25 · 0 buys · 0 salesMay 25 · 0 buys · 0 salesJun 25 · 0 buys · 0 salesJul 25 · 0 buys · 0 salesAug 25 · 0 buys · 0 salesSept 25 · 0 buys · 0 salesOct 25 · 0 buys · 0 salesNov 25 · 0 buys · 0 salesDec 25 · 0 buys · 0 salesJan 26 · 0 buys · 0 salesFeb 26 · 0 buys · 0 salesMar 26 · 0 buys · 0 salesApr 26 · 0 buys · 0 salesMay 26 · 0 buys · 0 salesJun 26 · 1 buy · 0 salesJul 26 · 0 buys · 0 salesAug 26 · 0 buys · 0 salesSept 26 · 0 buys · 0 salesOct 26 · 0 buys · 0 salesNov 26 · 0 buys · 0 sales

Total declarations

Company

▲ Purchases (1 ops.)

—

▼ Sales (0 ops.)

—

Latest filing published 16 Jun 2026 for 유유제약, €5,955.

Filing timeline

BuySale

장홍석

Insider track record

Disclosed buys

Disclosed sells

Signal history

No signal scores available.

Closed purchases

Market purchases

Not enough history yet: 0 closed purchases, at least 2 are needed.

Purchases by company

유유제약 1 purchase · last 16 Jun 2026

장홍석: trading record in brief

장홍석 has a single filing on record, published on 16 June 2026: an open-market purchase in 유유제약. One trade is not enough to describe a pattern. Source: insider filings from DART (FSS). Past trades are no guide to future returns.

Companies and markets linked to 장홍석

Open company profiles for insider transactions, fundamentals and analyst consensus when available.

유유제약 (KR)KR insider transactions · DART (FSS)

Declarations1 total

▲
장홍석
상무Executives16 Jun 2026(filed)유유제약
€5,955est.0DART
2,686 sharesShareKRXDART:20260616000273
Canonical exit: 14 Sept 2026 (T+90)

1 of 1 declaration

장홍석

Insider track record

Closed purchases

Purchases by company

장홍석: trading record in brief

Companies and markets linked to 장홍석

Related entities