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탑엔

탑엔지니어링 Stock: price and insider trades · South Korea

KR·Mcap ₩40.4BIndustrials

No insider purchase over the last 90 days. The latest, by 김원남, was filed 06 Aug 2026.

탑엔지니어링: what insiders have been doing

탑엔지니어링, classified in the Industrials sector, is a listed company. Its insiders report their share dealings to DART (FSS). In the past year (4 November 2025 to 4 November 2026), 6 filings came from 3 insiders.

Not one open-market sale was filed. On the buying side, 2 insiders reported 5 purchases. The totals exclude 5 filings filed without an amount. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Among those who bought: 2 board members.

The last purchase on record was published on 6 August 2026, which is 96 days ago.

With 6 filings in twelve months, the company is quieter than the median of 7 filings across the 2,654 companies we follow on the same exchange. Over the whole record (from 2021), the tally stands at 32 purchases and 1 sale.

Other companies in the same sector with recent insider buying flagged by our signals: Auroora Yhtiöt Oyj and MBB SE. This summary is built from DART (FSS) disclosures alone and does not predict where the share price will go.

Insider Decl.
36
Thresholds
n/a
Buy Volume
€1M
32 ops. · all time
Sell Volume
€2M
1 ops. · all time

Who traded when

BuySale
김원남3 buys
서용규2 buys

Since the insiders bought

  • Filed 24 Feb 2023 · 1355 days ago · €74k
    +29.6%
    Entry ₩4,975 · Close at T+365 ₩6,450
  • Filed 18 Jan 2023 · 1392 days ago · €7,790
    +5.0%
    Entry ₩5,200 · Close at T+365 ₩5,460
  • Filed 12 Jan 2023 · 1398 days ago · €11k
    +4.4%
    Entry ₩5,190 · Close at T+365 ₩5,420

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 25,295 of 26,911 companies
16.8
score / 100
Value
17
Quality
17
FCF yld-1.8%
Earn yld-99%
EV/EBITDA·
ROE-1.6%
Gross mgn4.8%
Net mgn-4.6%
Debt/EBITDA·
Pillars2/3

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

Financial data

as of FY 2025

FY ended December 2025 · cache

₩2,725
Analyst consensus
·
Income statement
Revenue₩798.5B
Gross profit₩38.6B5% margin
EBITDA-₩30.5B-4% margin
Net income-₩36.6B-1.1% margin
Valuation
Beta0.77
Balance sheet & cash
Market cap₩40.4B
Total debt₩58.7B
Free Cash Flow-₩662.1M
Debt / Equity22%
Profitability & ownership
ROE-1.6%
ROA0.8%
% insiders29.1%
% institutions0.0%
Last declaration on 6 August 2026
Declarations42 total
  • Other
    Other(filed)
    0DART
  • Other
    Other(filed)
    0DART
  • Other
    Other(filed)
    0DART
  • Other
    Other(filed)
    0DART
  • Other
    Other(filed)
    0DART
  • Other
    Other(filed)
    0DART
  • ▲
    사내이사Executives(filed)
    €78kest.0DART
    46,000 sharesShareKRXDART:20260806000051
    Canonical exit: 4 Nov 2026 (T+90)
  • ▲
    전무이사Executives(filed)
    €855est.0DART
    500 sharesShareKRXDART:20260619000223
    Canonical exit: 17 Sept 2026 (T+90)
  • ▲
    전무이사Executives(filed)
    €1,912est.0DART
    1,000 sharesShareKRXDART:20260616000163
    Canonical exit: 14 Sept 2026 (T+90)
  • ●
    Executives
    Executives(filed)
    0DART
  • ▲
    사내이사Executives(filed)
    €56kest.0DART
    30,000 sharesShareKRXDART:20260113000176
    Canonical exit: 13 Apr 2026 (T+90)
  • ▲
    Executives
    €57kest.0DART
    30,000 sharesKRXDART:20260113000187
    Canonical exit: 9 Apr 2026 (T+90)
  • ▼
    Executives
    €1.7Mest.0DART
    611,600 sharesKRXDART:20240925000303
  • ▲
    Executives
    €56kest.0DART
    20,000 sharesKRXDART:20240808000042
    Canonical exit: 5 Nov 2024 (T+90)
  • ▲
    전무이사Executives
    0DART
    ShareKRXDART:20231218000138
    Canonical exit: 11 Mar 2024 (T+90)
  • ▲
    Executives
    €76kest.0DART
    20,000 sharesKRXDART:20231211000024
    Canonical exit: 10 Mar 2024 (T+90)
  • ▲
    Executives
    €78kest.0DART
    20,000 sharesKRXDART:20231027000079
    Canonical exit: 25 Jan 2024 (T+90)
  • ▲
    Executives
    €83kest.0DART
    20,000 sharesKRXDART:20231016000114
    Canonical exit: 14 Jan 2024 (T+90)
  • ▲
    전무이사Executives
    0DART
    ShareKRXDART:20230905000024
    Canonical exit: 29 Nov 2023 (T+90)
  • ▲
    Executives
    €94kest.0DART
    20,000 sharesKRXDART:20230905000092
    Canonical exit: 29 Nov 2023 (T+90)
  • ▲
    전무이사Executives
    0DART
    ShareKRXDART:20230818000278
    Canonical exit: 16 Nov 2023 (T+90)
  • ▲
    전무이사Executives
    0DART
    ShareKRXDART:20230816000025
    Canonical exit: 12 Nov 2023 (T+90)
  • ▲
    Executives
    €88kest.0DART
    20,000 sharesKRXDART:20230816000031
    Canonical exit: 7 Nov 2023 (T+90)
  • ▲
    전무이사Executives
    0DART
    ShareKRXDART:20230811000673
    Canonical exit: 9 Nov 2023 (T+90)
  • ▲
    Executives
    €88kest.0DART
    20,000 sharesKRXDART:20230727000507
    Canonical exit: 11 Oct 2023 (T+90)

25 of 42 declarations

About 탑엔지니어링

탑엔지니어링 is a company operating in the industrial sector, listed on the XKRX market.

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