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에쓰

에쓰씨엔지니어링 Stock: price and insider trades · South Korea

KR·Mcap ₩37.1BConstruction

2 insiders bought €258k of shares over the last 90 days, the latest by 송한규, filed 23 Oct 2026.

에쓰씨엔지니어링: what insiders have been doing

에쓰씨엔지니어링 is a Construction company. Its directors and officers file their transactions with DART (FSS). Over the twelve months to 1 November 2026, 21 filings were filed, from 6 insiders.

Purchases and sales both appear in the filings: 12 purchases (3 insiders) and 4 sales (2 insiders). No amount is published for 16 filings, which the totals therefore leave out. 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 board member.

The clock since the last published purchase (23 October 2026) now reads 17 days. Between a trade and the moment it shows up on DART (FSS), the median delay is 1 day. This delay matters because a trade only becomes useful information once it is public.

With 21 filings in twelve months, the company is more active than the median of 7 filings across the 2,655 companies we follow on the same exchange. The full history, which starts in 2021, counts 30 purchases against 55 sales.

This summary is built from DART (FSS) disclosures alone and does not predict where the share price will go.

Insider Decl.
136
Thresholds
n/a
Buy Volume
€32M
30 ops. · all time
Sell Volume
€153M
55 ops. · all time

Who traded when

BuySale
김기웅15 buys
반도홀딩스7 buys
송한규4 buys
이브이첨단소재3 sales
비에스제이홀딩스1 sale
왕대식1 buy

+2 other insiders

Since the insiders bought

  • Filed 30 Apr 2026 · 193 days ago · €249k
    -25.7%
    Entry ₩1,313 · Close 30 Oct 2026 ₩975

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.

Fundamental score
Ranked 25,829 of 26,913 companies
14.0
score / 100
Value
12
Quality
16
FCF yld-21%
Earn yld-12%
EV/EBITDA·
ROE-27%
Gross mgn13%
Net mgn-2.8%
Debt/EBITDA·
Pillars2/3

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

Financial data

as of FY 2025

FY ended December 2025 · cache

₩975
Analyst consensus
·
Income statement
Revenue₩172.3B
Gross profit₩23.2B13% margin
EBITDA-₩2.5B-1% margin
Net income-₩4.8B-9.1% margin
Valuation
Beta0.68
Balance sheet & cash
Market cap₩37.1B
Total debt₩45.2B
Free Cash Flow-₩8.1B
Debt / Equity130%
Profitability & ownership
ROE-26.6%
ROA-5.7%
% insiders27.4%
% institutions0.0%
Last declaration on 23 October 2026
Declarations140 total
  • ▲
    Executives(filed)
    €8,861est.0DART
    13,133 sharesShareKRXDART:20261023000195
    Canonical exit: 21 Jan 2027 (T+90)
  • Other
    Other(filed)
    0DART
  • Other
    Other(filed)
    0DART
  • Other
    Other(filed)
    0DART
  • ▲
    Related company / holdingExecutives(filed)
    €250kest.0DART
    413,436 sharesShareKRXDART:20260813001104
    Canonical exit: 11 Nov 2026 (T+90)
  • ▲
    Related company / holdingExecutives(filed)
    0DART
    7,881,011 sharesShareKRXDART:20260813000960
    Canonical exit: 11 Nov 2026 (T+90)
  • ▲
    사내이사Executives(filed)
    €5,972est.0DART
    10,000 sharesShareKRXDART:20260807000068
    Canonical exit: 5 Nov 2026 (T+90)
  • ▲
    사내이사Executives(filed)
    €7,763est.0DART
    13,144 sharesShareKRXDART:20260731000040
    Canonical exit: 29 Oct 2026 (T+90)
  • ▲
    사내이사Executives(filed)
    €12kest.0DART
    20,106 sharesShareKRXDART:20260724000245
    Canonical exit: 22 Oct 2026 (T+90)
  • ●
    Executives
    Executives(filed)
    0DART
  • ▲
    Related company / holdingExecutives
    €249kest.0DART
    413,436 sharesKRXDART:20260430001618
    Canonical exit: 29 Jul 2026 (T+90)
  • ●
    Executives
    Executives(filed)
    0DART
  • ▲
    Related company / holdingExecutives
    €3.8Mest.0DART
    4,140,224 sharesKRXDART:20260212001678
    Canonical exit: 19 Apr 2026 (T+90)
  • ▲
    Related company / holdingExecutives
    €3.2Mest.0DART
    3,537,504 sharesKRXDART:20260211001106
    Canonical exit: 12 May 2026 (T+90)
  • ▼
    -Executives(filed)
    €3.7Mest.0DART
    4,140,224 sharesShareKRXDART:20260206001455
  • ▼
    Executives
    €3.7Mest.0DART
    4,140,224 sharesKRXDART:20260206001434
  • ▲
    Related company / holdingExecutives(filed)
    0DART
    25,984,883 sharesShareKRXDART:20260205000480
    Canonical exit: 6 May 2026 (T+90)
  • ●
    Executives
    0DART
    0KRXDART:20260121000493
  • ●
    Executives
    Executives(filed)
    0DART
  • ▼
    Related company / holdingExecutives
    €2.1Mest.0DART
    2,280,139 sharesKRXDART:20260119000225
  • ●
    Related company / holdingExecutives
    0DART
    0KRXDART:20251226000231
  • ▲
    Related company / holdingExecutives
    €21.6Mest.0DART
    21,844,659 sharesKRXDART:20251224000764
    Canonical exit: 24 Mar 2026 (T+90)
  • ▲
    Related company / holdingExecutives
    €2.4Mest.0DART
    2,427,184 sharesKRXDART:20251224000761
    Canonical exit: 24 Mar 2026 (T+90)
  • ▼
    대량보유자Executives
    €519kest.0DART
    679,640 sharesKRXDART:20251201000573
  • Other
    Other(filed)
    0DART

25 of 140 declarations

About 에쓰씨엔지니어링

에쓰씨엔지니어링 is a company specializing in the construction and public works sector. It is listed on the XKRX market.