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이스

이스트소프트 Stock: price and insider trades · South Korea

KR·Mcap ₩62.3BTechnology

No insider purchase over the last 90 days. The latest, by 정상원, was filed 09 Apr 2026.

이스트소프트: what insiders have been doing

이스트소프트 belongs to the Technology sector. Filings by its managers are published through DART (FSS). In the past year (2 November 2025 to 2 November 2026), 3 filings came from 2 insiders.

No insider sold shares on the market over the period. Instead, the filings list 2 purchases totalling €14k, made by 1 insider. Unlike grants, an open-market purchase is paid for by the insider, at the market price. On the buying side, the filings list 1 chief executive among the declarants. The largest single trade was a purchase of €7,277 by 정상원, published on 18 March 2026, equal to 0.015% of the market capitalisation.

For context, the typical company on the same exchange (median of 2,655 companies) published 7 filings over the same period, against 3 filings here. Over the whole record (from 2021), the tally stands at 23 purchases and 27 sales.

The latest purchase dates back some time: it was published 215 days ago, on 9 April 2026.

Other companies in the same sector with recent insider buying flagged by our signals: Basler Aktiengesellschaft and Lime Technologies AB (publ). Every figure here comes from the filings published by DART (FSS) and describes the past, not future prices; it is not investment advice.

Insider Decl.
63
Thresholds
n/a
Buy Volume
€2M
23 ops. · all time
Sell Volume
€11M
27 ops. · all time

Who traded when

BuySale
변계풍3 buys1 sale
박재선2 buys1 sale
변형진3 buys
한국증권금융1 buy2 sales
정상원2 buys
권택순1 buy

+1 other insider

Since the insiders bought

  • Filed 09 Apr 2026 · 215 days ago · €7,162
    -54.3%
    Entry ₩13,340 · Close 30 Oct 2026 ₩6,090
  • Filed 16 Apr 2024 · 938 days ago · €51k
    -8.4%
    Entry ₩24,400 · Close at T+365 ₩22,350
  • Filed 16 Apr 2024 · 938 days ago · €68k
    -8.4%
    Entry ₩24,400 · Close at T+365 ₩22,350

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 21,458 of 26,911 companies
30.9
score / 100
Value
7
Quality
55
FCF yld-35%
Earn yld-30%
EV/EBITDA·
ROE·
Gross mgn100%
Net mgn-17%
Debt/EBITDA·
Pillars2/3

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

Financial data

as of FY 2025

FY ended December 2025 · cache

₩6,090
Analyst consensus
·
Income statement
Revenue₩106.8B
Gross profit₩106.8B100% margin
EBITDA-₩11.9B-11% margin
Net income-₩17.7B-16.6% margin
Balance sheet & cash
Market cap₩62.3B
Total debt₩37B
Free Cash Flow-₩21B
Last declaration on 9 April 2026
Declarations65 total
  • Other
    Other(filed)
    0DART
  • Other
    Other(filed)
    0DART
  • ▲
    대표이사Executives
    13M KRW27DART
    1,000 shares@ ₩12,500.000.015% mcap49.6% of flowShareKRXDART:20260409000849
    Canonical exit: 1 Jul 2026 (T+90)
  • ▲
    대표이사Executives
    12M KRW27DART
    1,000 shares@ ₩12,460.000.015% mcap50.4% of flowShareKRXDART:20260318000392
    Canonical exit: 9 Jun 2026 (T+90)
  • ●
    Executives
    Executives(filed)
    0DART
  • ▼
    이사Executives(filed)
    €55kest.0DART
    4,013 sharesShareKRXDART:20251031000281
  • ▲
    상무이사Executives(filed)
    €62kest.0DART
    5,000 sharesShareKRXDART:20250808000382
    Canonical exit: 6 Nov 2025 (T+90)
  • ▲
    상무이사Executives(filed)
    €14kest.0DART
    1,133 sharesShareKRXDART:20250808000377
    Canonical exit: 6 Nov 2025 (T+90)
  • ▼
    Related company / holdingExecutives
    €693kest.0DART
    51,122 sharesKRXDART:20250709000151
  • ▲
    이사Executives(filed)
    €97kest.0DART
    7,000 sharesShareKRXDART:20250708000272
    Canonical exit: 6 Oct 2025 (T+90)
  • ▲
    상무이사Executives(filed)
    €5,278est.0DART
    382 sharesShareKRXDART:20250708000268
    Canonical exit: 6 Oct 2025 (T+90)
  • ▲
    상무이사Executives(filed)
    €31kest.0DART
    2,121 sharesShareKRXDART:20250609000333
    Canonical exit: 7 Sept 2025 (T+90)
  • ▲
    이사Executives(filed)
    €6,415est.0DART
    446 sharesShareKRXDART:20250609000331
    Canonical exit: 7 Sept 2025 (T+90)
  • ▲
    이사Executives(filed)
    €9,031est.0DART
    700 sharesShareKRXDART:20250508000596
    Canonical exit: 6 Aug 2025 (T+90)
  • ▼
    상무이사Executives(filed)
    €13kest.0DART
    1,000 sharesShareKRXDART:20250508000597
  • ▼
    이사Executives(filed)
    €37kest.0DART
    3,000 sharesShareKRXDART:20250430001079
  • ▼
    Related company / holdingExecutives
    €1.4Mest.0DART
    115,612 sharesKRXDART:20250409001806
  • ▲
    이사Executives(filed)
    €37kest.0DART
    3,000 sharesShareKRXDART:20250409002684
    Canonical exit: 8 Jul 2025 (T+90)
  • ●
    Executives
    Executives(filed)
    0DART
  • ▲
    Related company / holdingExecutives
    €634kest.0DART
    40,367 sharesKRXDART:20250109000126
    Canonical exit: 16 Mar 2025 (T+90)
  • ▲
    이사Executives(filed)
    €22kest.0DART
    1,200 sharesShareKRXDART:20241211000488
    Canonical exit: 11 Mar 2025 (T+90)
  • ▼
    Executives
    €399kest.0DART
    48,588 sharesKRXDART:20241022000329
  • ▼
    사내이사Executives(filed)
    €298kest.0DART
    34,000 sharesShareKRXDART:20241017000231
  • ▲
    사내이사Executives(filed)
    €260kest.0DART
    29,000 sharesShareKRXDART:20241016000218
    Canonical exit: 14 Jan 2025 (T+90)
  • ▼
    사내이사Executives
    0DART
    ShareKRXDART:20240806000263

25 of 65 declarations

About 이스트소프트

이스트소프트 is a South Korean technology company listed on the XKRX, specializing in software development and digital solutions. It offers a range of products from cybersecurity to content management.

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