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에스

에스엘에스바이오 Stock: price and insider trades · South Korea

KR·Mcap ₩29.6BHealth Care

No insider purchase over the last 90 days. The latest, by 이영태, was filed 18 Dec 2024.

에스엘에스바이오: what insiders have been doing

에스엘에스바이오 is a Health Care company. Its directors and officers file their transactions with DART (FSS). Between 1 November 2025 and 1 November 2026, 1 insider published 1 filing.

The filings describe grants, exercises and other transfers rather than trades on the open market. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.

For context, the typical company on the same exchange (median of 2,655 companies) published 7 filings over the same period, against 1 filing here. Over the whole record (from 2021), the tally stands at 13 purchases and 2 sales.

Over the last twelve months, not one insider purchase of 에스엘에스바이오 stock was filed.

Other companies in the same sector with recent insider buying flagged by our signals: Dynavox Group AB and UCB. Source: insider filings from DART (FSS). Past trades are no guide to future returns.

Insider Decl.
23
Thresholds
n/a
Buy Volume
€219,791
13 ops. · all time
Sell Volume
€1M
2 ops. · all time

Who traded when

BuySale
문해란1 sale
이영태1 buy

Since the insiders bought

  • Filed 08 Feb 2024 · 1006 days ago · €6,864
    -29.6%
    Entry ₩2,438 · Close at T+365 ₩1,715
  • Filed 06 Feb 2024 · 1008 days ago · €22k
    -28.4%
    Entry ₩2,500 · Close at T+365 ₩1,789

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.

This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.

Fundamental score
Ranked 26,525 of 26,911 companies
8.1
score / 100
Value
14
Quality
3
FCF yld-13%
Earn yld-17%
EV/EBITDA·
ROE-64%
Gross mgn-49%
Net mgn·
Debt/EBITDA·
Pillars2/3

Transparent value + quality ranking, distinct from the insider signal.

Financial data

as of FY 2025

FY ended December 2025 · cache

₩1,969
Analyst consensus
·
Income statement
Revenue₩4B
Gross profit-₩1.9B-49% margin
EBITDA-₩4B-101% margin
Net income-₩4.9B-187.9% margin
Valuation
Beta0.51
Balance sheet & cash
Market cap₩29.6B
Total debt₩1.3B
Free Cash Flow-₩3.7B
Debt / Equity25%
Profitability & ownership
ROE-64.3%
ROA-26.2%
% insiders35.1%
% institutions0.0%
Last declaration on 10 March 2026
Declarations23 total
  • ●
    Executives
    Executives(filed)
    0DART
  • ▼
    Executives
    €475kest.0DART
    450,000 sharesShareKRXDART:20250311001256
  • ●
    Executives
    Executives
    0DART
  • ▲
    Executives
    0DART
    3,089,546 sharesKRXDART:20241218000118
    Canonical exit: 16 Mar 2025 (T+90)
  • ▲
    연구소장Executives
    0DART
    ShareKRXDART:20240723000108
    Canonical exit: 13 Oct 2024 (T+90)
  • ▲
    대표이사Executives
    0DART
    ShareKRXDART:20240723000109
    Canonical exit: 15 Oct 2024 (T+90)
  • ●
    Executives
    Executives(filed)
    0DART
  • ▲
    -Executives
    0DART
    ShareKRXDART:20240718000035
    Canonical exit: 13 Oct 2024 (T+90)
  • ▲
    기타비상무이사Executives
    0DART
    ShareKRXDART:20240718000040
    Canonical exit: 13 Oct 2024 (T+90)
  • ▲
    대표이사Executives
    0DART
    ShareKRXDART:20240718000063
    Canonical exit: 28 Apr 2024 (T+90)
  • ▲
    Executives
    €15kest.0DART
    10,900 sharesKRXDART:20240703000078
    Canonical exit: 30 Sept 2024 (T+90)
  • ▲
    Executives
    10M KRW22DART
    2,000 shares@ ₩4,967.00100.0% of flowShareKRXDART:20240208000112
    Canonical exit: 5 May 2024 (T+90)
  • ▲
    Executives
    32M KRW10DART
    6,000 shares@ ₩5,256.6667100.0% of flowShareKRXDART:20240206000611
    Canonical exit: 2 May 2024 (T+90)
  • ▲
    대량보유자Executives
    €77kest.0DART
    41,740 sharesKRXDART:20240205000281
    Canonical exit: 30 Apr 2024 (T+90)
  • ●
    -Executives
    0DART
    ShareKRXDART:20231020000426
  • ●
    -Executives
    0DART
    ShareKRXDART:20231020000251
  • ●
    -Executives
    0DART
    ShareKRXDART:20231020000236
  • ▲
    Executives
    €33kest.0DART
    10,900 sharesKRXDART:20231020000240
    Canonical exit: 12 Jan 2024 (T+90)
  • ▼
    Related company / holdingExecutives(filed)
    €662kest.0DART
    230,455 sharesKRXDART:20230303000398
  • ▲
    Executives(filed)
    €29kest.0DART
    10,900 sharesKRXDART:20220908000537
    Canonical exit: 7 Dec 2022 (T+90)
  • ●
    -Executives(filed)
    0DART
    ShareKRXDART:20211230000438
  • ▲
    Executives(filed)
    €36kest.0DART
    10,900 sharesKRXDART:20211230000424
    Canonical exit: 30 Mar 2022 (T+90)
  • ●
    -Executives(filed)
    0DART
    ShareKRXDART:20210514000607

23 of 23 declarations

About 에스엘에스바이오

SLS Bio is a company operating in the health and pharmaceutical sector, listed on the XKRX. It focuses on developing innovative biological solutions.

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