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동국

동국산업 Stock: price and insider trades · South Korea

KR·Mcap ₩170BIndustrials

No insider purchase over the last 90 days. The latest, by 김종석, was filed 05 Aug 2026.

동국산업: what insiders have been doing

동국산업 belongs to the Industrials sector. Filings by its managers are published through DART (FSS). From 1 November 2025 to 1 November 2026, the disclosure feed for 동국산업 logged 9 filings by 4 insiders.

Not one open-market sale was filed. On the buying side, 4 insiders reported 9 purchases. The totals do not cover 9 filings with an undisclosed amount. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. Those buying include 3 board members and 1 chief executive.

The clock since the last published purchase (5 August 2026) now reads 95 days. Filings reach the DART (FSS) feed a median of 5 days after the trade. Until a filing is published, the market cannot know about the trade.

With 9 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. Over the whole record (from 2022), the tally stands at 12 purchases and no sales.

In the same sector, recent insider purchases at Auroora Yhtiöt Oyj and MBB SE also feature in our signals. Source: insider filings from DART (FSS). Past trades are no guide to future returns.

Insider Decl.
15
Thresholds
n/a
Buy Volume
€942,366
12 ops. · all time
Sell Volume
n/a
n/a

Who traded when

BuySale
김종석3 buys
장효근3 buys
이원휘2 buys
정일영1 buy

Since the insiders bought

  • Filed 10 Mar 2026 · 243 days ago · €11k
    +16.8%
    Entry ₩2,825 · Close 30 Oct 2026 ₩3,300

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 21,762 of 26,897 companies
30.0
score / 100
Value
46
Quality
14
FCF yld42%
Earn yld-6.1%
EV/EBITDA20.4x
ROE-6.5%
Gross mgn8.6%
Net mgn-1.4%
Debt/EBITDA13.0x
Pillars2/3

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

Financial data

as of FY 2025

FY ended December 2025 · cache

₩3,300
Analyst consensus
·
Income statement
Revenue₩727.8B
Gross profit₩62.5B9% margin
EBITDA₩22.1B3% margin
Net income-₩10B-3.2% margin
Valuation
Beta0.49
Balance sheet & cash
Market cap₩170B
Total debt₩287.4B
Free Cash Flow₩69.4B
Debt / Equity68%
Profitability & ownership
ROE-6.5%
ROA-1.4%
% insiders50.3%
% institutions0.7%
Last declaration on 5 August 2026
Declarations15 total
  • ▲
    상무이사Executives(filed)
    €7,724est.0DART
    5,000 sharesShareKRXDART:20260805000107
    Canonical exit: 3 Nov 2026 (T+90)
  • ▲
    상무이사Executives(filed)
    €13kest.0DART
    10,000 sharesShareKRXDART:20260720000036
    Canonical exit: 18 Oct 2026 (T+90)
  • ▲
    상무이사Executives(filed)
    €12kest.0DART
    9,300 sharesShareKRXDART:20260702000173
    Canonical exit: 30 Sept 2026 (T+90)
  • ▲
    이사Executives(filed)
    €5,539est.0DART
    4,000 sharesShareKRXDART:20260611000329
    Canonical exit: 9 Sept 2026 (T+90)
  • ▲
    대표이사Executives(filed)
    €22kest.0DART
    15,481 sharesShareKRXDART:20260605000015
    Canonical exit: 3 Sept 2026 (T+90)
  • ▲
    이사Executives
    €5,354est.0DART
    3,500 sharesShareKRXDART:20260527000354
    Canonical exit: 18 Aug 2026 (T+90)
  • ▲
    이사Executives
    €11kest.0DART
    6,800 sharesShareKRXDART:20260310002352
    Canonical exit: 3 Jun 2026 (T+90)
  • ▲
    대표이사Executives
    €24kest.0DART
    16,649 sharesShareKRXDART:20260304000778
    Canonical exit: 2 Jun 2026 (T+90)
  • ▲
    상무이사Executives(filed)
    €27kest.0DART
    17,000 sharesShareKRXDART:20260203000264
    Canonical exit: 4 May 2026 (T+90)
  • ▲
    대표이사Executives(filed)
    €49kest.0DART
    10,782 sharesShareKRXDART:20241029000389
    Canonical exit: 27 Jan 2025 (T+90)
  • ●
    Executives
    Executives(filed)
    0DART
  • ▲
    Executives(filed)
    €765kest.0DART
    172,960 sharesKRXDART:20230316000965
    Canonical exit: 14 Jun 2023 (T+90)
  • ▲
    대표이사Executives(filed)
    0DART
    ShareKRXDART:20230313000820
    Canonical exit: 11 Jun 2023 (T+90)
  • ●
    Executives
    Executives(filed)
    0DART
  • ●
    Executives
    Executives(filed)
    0DART

15 of 15 declarations

About 동국산업

Dongkuk Industries is a company operating in the industrial sector, listed on the XKRX. It specializes in the manufacturing and distribution of various industrial products.

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