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LDT Inc. Stock: price and insider trades · South Korea

엘디티

KR·Mcap ₩16.9BTechnology

3 insiders bought €15k of shares over the last 90 days, the latest by 김정준, filed 05 Nov 2026.

Cluster: 3 buyers in 30 days

LDT Inc.: what insiders have been doing

LDT Inc. belongs to the Technology sector. Filings by its managers are published through DART (FSS). The last twelve months, up to 5 November 2026, brought 17 filings signed by 6 insiders.

Purchases and sales both appear in the filings: 16 purchases (6 insiders) and 1 sale (1 insider). The amount is not disclosed for 17 filings. 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 4 board members, 1 major shareholder and 1 chief executive.

The last insider purchase was made public on 5 November 2026, 4 days ago.

Compared with its exchange (2,656 companies, median 7 filings), a count of 17 filings is above the norm. Looking back to 2021, when coverage begins, insiders filed 25 purchases and 1 sale.

Elsewhere in the same sector, our signals recently picked up insider purchases at Basler Aktiengesellschaft and Lime Technologies AB (publ). Source: insider filings from DART (FSS). Past trades are no guide to future returns.

Insider Decl.
26
Thresholds
n/a
Buy Volume
€2M
25 ops. · all time
Sell Volume
€35,087
1 ops. · all time

Who traded when

BuySale
정남진5 buys
김정준4 buys
티에스이3 buys1 sale
장경진2 buys
장남철2 buys
나대식1 buy

+1 other insider

Fundamental score
Ranked 5,830 of 26,913 companies
66.0
score / 100
Value
60
Quality
72
FCF yld1.1%
Earn yld7.8%
EV/EBITDA9.9x
ROE8.8%
Gross mgn40%
Net mgn11%
Debt/EBITDA0.0x
Pillars2/3

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

Financial data

as of FY 2025

FY ended December 2025 · cache

₩2,040
Analyst consensus
·
Income statement
Revenue₩11B
Gross profit₩4.5B40% margin
EBITDA₩1.6B15% margin
Net income₩1.2B13.8% margin
Valuation
Beta0.40
Balance sheet & cash
Market cap₩16.9B
Total debt₩68.4M
Free Cash Flow₩178.6M
Debt / Equity0%
Profitability & ownership
ROE8.8%
ROA2.3%
% insiders52.7%
% institutions0.0%
Last declaration on 5 November 2026
Declarations32 total
  • ▲
    대표이사Executives(filed)
    0DART
    3,000 sharesShareKRXDART:20261105000011
    Canonical exit: 3 Feb 2027 (T+90)
  • ▲
    상무이사Executives(filed)
    €1,545est.0DART
    1,000 sharesShareKRXDART:20261028000025
    Canonical exit: 26 Jan 2027 (T+90)
  • ▲
    전무이사Executives(filed)
    €6,537est.0DART
    4,230 sharesShareKRXDART:20261028000020
    Canonical exit: 26 Jan 2027 (T+90)
  • Other
    Other(filed)
    0DART
  • Other
    Other(filed)
    0DART
  • ▲
    상무이사Executives(filed)
    €1,602est.0DART
    1,000 sharesShareKRXDART:20261019000005
    Canonical exit: 17 Jan 2027 (T+90)
  • Other
    Other(filed)
    0DART
  • ▲
    상무이사Executives(filed)
    €2,280est.0DART
    1,400 sharesShareKRXDART:20261006000007
    Canonical exit: 4 Jan 2027 (T+90)
  • ▲
    대표이사Executives(filed)
    €3,481est.0DART
    2,194 sharesShareKRXDART:20261002000028
    Canonical exit: 31 Dec 2026 (T+90)
  • Other
    Other(filed)
    0DART
  • Other
    Other(filed)
    0DART
  • ▲
    상무이사Executives(filed)
    €1,642est.0DART
    1,200 sharesShareKRXDART:20260729000173
    Canonical exit: 27 Oct 2026 (T+90)
  • ▲
    상무이사Executives(filed)
    €4,752est.0DART
    3,400 sharesShareKRXDART:20260723000018
    Canonical exit: 21 Oct 2026 (T+90)
  • Other
    Other(filed)
    0DART
  • ▲
    전무이사Executives(filed)
    €5,287est.0DART
    4,000 sharesShareKRXDART:20260721000009
    Canonical exit: 19 Oct 2026 (T+90)
  • ▲
    대표이사Executives(filed)
    €1,884est.0DART
    1,400 sharesShareKRXDART:20260720000011
    Canonical exit: 18 Oct 2026 (T+90)
  • ▲
    상무이사Executives(filed)
    €4,172est.0DART
    3,000 sharesShareKRXDART:20260716000055
    Canonical exit: 14 Oct 2026 (T+90)
  • ▼
    대량보유자Executives(filed)
    €35kest.0DART
    25,232 sharesKRXDART:20260716000467
  • ▲
    대표이사Executives(filed)
    €19kest.0DART
    13,600 sharesShareKRXDART:20260714000027
    Canonical exit: 12 Oct 2026 (T+90)
  • ▲
    상무이사Executives(filed)
    €1,855est.0DART
    1,400 sharesShareKRXDART:20260703000086
    Canonical exit: 1 Oct 2026 (T+90)
  • ▲
    상무이사Executives(filed)
    €2,676est.0DART
    2,000 sharesShareKRXDART:20260630000136
    Canonical exit: 28 Sept 2026 (T+90)
  • ▲
    대량보유자Executives
    0DART
    1,669,599 sharesKRXDART:20251203000046
    Canonical exit: 2 Mar 2026 (T+90)
  • ▲
    10%이상주주Executives(filed)
    0DART
    1,669,599 sharesShareKRXDART:20251203000045
    Canonical exit: 3 Mar 2026 (T+90)
  • ▲
    대표이사Executives(filed)
    €11kest.0DART
    7,000 sharesShareKRXDART:20250808000197
    Canonical exit: 6 Nov 2025 (T+90)
  • ▲
    대량보유자Executives
    €11kest.0DART
    7,000 sharesKRXDART:20250808000373
    Canonical exit: 30 Oct 2025 (T+90)

25 of 32 declarations

About LDT Inc.

엘디티 is a technology company listed on the XKRX market. It specializes in developing innovative solutions for the financial sector.

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