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DEVICE Co.,Ltd Stock: price and insider trades · South Korea

디바이스

KR·Mcap ₩135.6BTechnology

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

Insider Decl.
42
Thresholds
n/a
Buy Volume
€8M
30 ops. · all time
Sell Volume
€27,973
2 ops. · all time

Who traded when

BuySale
최봉진4 buys1 sale
고숭호3 buys1 sale
김주태3 buys
방인호3 buys
윤창로3 buys
이상종3 buys

+4 other insiders

Fundamental score
Ranked 3,985 of 26,913 companies
70.4
score / 100
Value
69
Quality
72
FCF yld-0.5%
Earn yld14%
EV/EBITDA6.9x
ROE22%
Gross mgn31%
Net mgn20%
Debt/EBITDA1.1x
Pillars2/3

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

Financial data

as of FY 2025

FY ended December 2025 · cache

₩10,070
Analyst consensus
·
Income statement
Revenue₩84.1B
Gross profit₩25.7B31% margin
EBITDA₩20.2B24% margin
Net income₩16.9B29.3% margin
Valuation
Beta1.53
Balance sheet & cash
Market cap₩135.6B
Total debt₩21.5B
Free Cash Flow-₩531.7M
Debt / Equity12%
Profitability & ownership
ROE22.2%
ROA9.7%
% insiders34.1%
% institutions8.6%
Last declaration on 5 August 2026
Declarations44 total
  • ▲
    상무이사Executives(filed)
    €43kest.0DART
    6,000 sharesShareKRXDART:20260805000100
    Canonical exit: 3 Nov 2026 (T+90)
  • ▲
    전무이사Executives(filed)
    €119kest.0DART
    16,712 sharesShareKRXDART:20260805000116
    Canonical exit: 3 Nov 2026 (T+90)
  • ▲
    대표이사Executives(filed)
    €85kest.0DART
    12,000 sharesShareKRXDART:20260805000113
    Canonical exit: 3 Nov 2026 (T+90)
  • ▲
    전무이사Executives(filed)
    €71kest.0DART
    10,000 sharesShareKRXDART:20260805000124
    Canonical exit: 3 Nov 2026 (T+90)
  • ▲
    상무이사Executives(filed)
    €85kest.0DART
    12,000 sharesShareKRXDART:20260805000122
    Canonical exit: 3 Nov 2026 (T+90)
  • ▲
    상무이사Executives(filed)
    €85kest.0DART
    12,000 sharesShareKRXDART:20260805000121
    Canonical exit: 3 Nov 2026 (T+90)
  • ▲
    전무이사Executives(filed)
    €85kest.0DART
    12,000 sharesShareKRXDART:20260805000118
    Canonical exit: 3 Nov 2026 (T+90)
  • ▲
    전무이사Executives(filed)
    €85kest.0DART
    12,000 sharesShareKRXDART:20260805000105
    Canonical exit: 3 Nov 2026 (T+90)
  • Other
    Other(filed)
    0DART
  • Other
    Other(filed)
    0DART
  • ▲
    Related company / holdingExecutives(filed)
    €2.9Mest.0DART
    344,503 sharesKRXDART:20260701000646
    Canonical exit: 29 Sept 2026 (T+90)
  • ▲
    대량보유자Executives(filed)
    0DART
    2,566,214 sharesKRXDART:20260630000576
    Canonical exit: 28 Sept 2026 (T+90)
  • ▲
    Related company / holdingExecutives
    €1.4Mest.0DART
    115,410 sharesKRXDART:20260602000407
    Canonical exit: 27 Aug 2026 (T+90)
  • ▲
    대표이사Executives(filed)
    €1.6Mest.0DART
    111,000 sharesShareKRXDART:20260522000283
    Canonical exit: 20 Aug 2026 (T+90)
  • ▲
    전무이사Executives(filed)
    €37kest.0DART
    2,500 sharesShareKRXDART:20260522000295
    Canonical exit: 20 Aug 2026 (T+90)
  • ▲
    상무이사Executives(filed)
    €30kest.0DART
    2,000 sharesShareKRXDART:20260522000305
    Canonical exit: 20 Aug 2026 (T+90)
  • ▲
    전무이사Executives(filed)
    €37kest.0DART
    2,500 sharesShareKRXDART:20260522000308
    Canonical exit: 20 Aug 2026 (T+90)
  • ▲
    상무이사Executives(filed)
    €12kest.0DART
    800 sharesShareKRXDART:20260522000267
    Canonical exit: 20 Aug 2026 (T+90)
  • ▲
    전무이사Executives(filed)
    €186kest.0DART
    12,500 sharesShareKRXDART:20260522000281
    Canonical exit: 20 Aug 2026 (T+90)
  • ▲
    상무이사Executives(filed)
    €30kest.0DART
    2,000 sharesShareKRXDART:20260522000298
    Canonical exit: 20 Aug 2026 (T+90)
  • ▲
    전무이사Executives(filed)
    €37kest.0DART
    2,500 sharesShareKRXDART:20260522000286
    Canonical exit: 20 Aug 2026 (T+90)
  • ▲
    Executives
    0DART
    2,575,230 sharesKRXDART:20260522000406
    Canonical exit: 20 Aug 2026 (T+90)
  • ▲
    대표이사Executives(filed)
    0DART
    2,100,800 sharesShareKRXDART:20260522000341
    Canonical exit: 20 Aug 2026 (T+90)
  • ●
    Executives
    0DART
    0KRXDART:20260507000446
  • ▼
    Executives
    €14kest.0DART
    1,200 sharesKRXDART:20260424000491

25 of 44 declarations

About DEVICE Co.,Ltd

Ten insiders bought at 디바이스 (DEVICE Co.,Ltd) from May 22 to May 29, 2026, and that sequence tips the record: 25 of the 42 filings date from 2026, against 10 in 2025 and 3 or fewer in earlier years. The South Korean technology company, valued at KRW 144.6 billion, is 34.1% held by insiders.

The record has 30 purchases and 2 sales, and 10 filings of another kind, published from February 19, 2021 to August 5, 2026. No amount is reported. 최봉진, filed as 대량보유자, filed 12, with 4 purchases and 1 sale. 고숭호 (상무이사) has 5, including 3 purchases and 1 sale, 김주태 (전무이사) 4, including 3 purchases, 윤창로 (전무이사) 3 purchases, and 방인호 (대표이사) 3 purchases.

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Over the last twelve months, 34 filings, that is 30 purchases and 2 sales, so all of the record's purchases fall in that period. The publication delay is 3 days at the median, across 9 filings measured.

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