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

남선알미늄

KR·Mcap ₩139.2BIndustrials

No insider purchase over the last 90 days. The latest, by 삼라, was filed 29 Aug 2022.

Insider Decl.
47
Thresholds
n/a
Buy Volume
€28M
1 ops. · all time
Sell Volume
n/a
n/a

Since the insiders bought

  • Filed 29 Aug 2022 · 1533 days ago · €28.5M
    +15.9%
    Entry ₩2,260 · Close at T+365 ₩2,620

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 22,578 of 26,913 companies
27.6
score / 100
Value
33
Quality
22
FCF yld-5.6%
Earn yld2.6%
EV/EBITDA17.0x
ROE-3.8%
Gross mgn7.0%
Net mgn1.4%
Debt/EBITDA3.9x
Pillars2/3

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

Financial data

as of FY 2025

FY ended December 2025 · cache

₩1,076
Analyst consensus
·
Income statement
Revenue₩258.9B
Gross profit₩18.1B7% margin
EBITDA₩10.5B4% margin
Net income₩3.6B-4.1% margin
Valuation
Beta0.09
Balance sheet & cash
Market cap₩139.2B
Total debt₩40.9B
Free Cash Flow-₩7.8B
Debt / Equity16%
Profitability & ownership
ROE-3.8%
ROA-1.1%
% insiders32.5%
% institutions0.7%
Last declaration on 30 June 2026
Declarations53 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
  • ●
    Executives
    Executives(filed)
    0DART
  • ●
    Executives
    Executives(filed)
    0DART
  • ●
    Executives
    0DART
    0KRXDART:20260528000987
  • ●
    Executives
    0DART
    0KRXDART:20260506000128
  • ●
    Executives
    0DART
    0KRXDART:20260330001003
  • ●
    Executives
    Executives(filed)
    0DART
  • ●
    Executives
    0DART
    0KRXDART:20260226006927
  • ●
    Executives
    0DART
    0KRXDART:20260223002688
  • ●
    Executives
    0DART
    0KRXDART:20260202000395
  • ●
    Executives
    0DART
    0KRXDART:20260106000706
  • ●
    Executives
    0DART
    0KRXDART:20251230000915
  • ●
    Executives
    0DART
    0KRXDART:20251230000923
  • ●
    Executives
    0DART
    0KRXDART:20251230000927
  • ●
    Executives
    Executives
    0DART
  • ●
    Executives
    Executives
    0DART
  • ●
    Executives
    Executives
    0DART
  • ●
    Executives
    Executives
    0DART
  • ●
    Executives
    Executives(filed)
    0DART
  • ●
    Executives
    Executives(filed)
    0DART

25 of 53 declarations

About Namsun Aluminum Co., Ltd.

A single purchase carries an amount at 남선알미늄 (Namsun Aluminum Co., Ltd.): EUR 28,453,761, filed by 삼라 (대량보유자) for a trade of August 22, 2022. It is the only purchase in the record, which holds no sale; the most recent trade is dated May 26, 2026. The other 46 filings are of another kind, and 삼라 shows only this one purchase across its 39 filings.

This South Korean industrial company, listed on the Korea Exchange and valued at KRW 149.1 billion, has 47 filings published from February 16, 2021 to June 30, 2026. 삼라 accounts for 39, and 남선알미늄 itself for 8; no other filer appears. Insiders hold 32.5% of the capital.

Read moreShow less

The year 2021 is the busiest with 22 filings, ahead of 2026 (10), 2025 (7) and 2022 (5). The year 2023 holds 2 and 2024 only one. Over the last twelve months there are 15 filings, with neither purchase nor sale. They are published a median of 4 days after the trade.

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