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Seoul Auction Co. Ltd. Stock: price and insider trades · South Korea

서울옥션

KR·Mcap ₩88.1BRetail

1 insider bought €279k of shares over the last 90 days, the latest by 이호재, filed 21 Sept 2026.

Insider Decl.
51
Thresholds
n/a
Buy Volume
€661,097
9 ops. · all time
Sell Volume
€3M
11 ops. · all time

Who traded when

BuySale
이호재7 buys
이지석1 buy

Since the insiders bought

  • Filed 14 Jul 2026 · 118 days ago · €130k
    -2.1%
    Entry ₩5,040 · Close 23 Oct 2026 ₩4,935
  • Filed 14 May 2026 · 179 days ago · €1,741
    -23.0%
    Entry ₩6,410 · Close 23 Oct 2026 ₩4,935
  • Filed 19 Jan 2023 · 1390 days ago · €4,561
    -48.7%
    Entry ₩21,150 · Close at T+365 ₩10,860

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 24,047 of 26,913 companies
22.5
score / 100
Value
29
Quality
16
FCF yld0.5%
Earn yld-11%
EV/EBITDA·
ROE·
Gross mgn20%
Net mgn-41%
Debt/EBITDA·
Pillars2/3

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

Financial data

as of FY 2025

FY ended December 2025 · cache

₩5,230
Analyst consensus
·
Income statement
Revenue₩21.3B
Gross profit₩4.2B20% margin
EBITDA-₩2.6B-12% margin
Net income-₩8.8B-41.1% margin
Balance sheet & cash
Market cap₩88.1B
Total debt₩100.3B
Free Cash Flow₩416.2M
Last declaration on 21 September 2026
Declarations57 total
  • Other
    Other(filed)
    0DART
  • ▲
    이사Executives(filed)
    €127kest.0DART
    35,000 sharesShareKRXDART:20260921000024
    Canonical exit: 20 Dec 2026 (T+90)
  • Other
    Other(filed)
    0DART
  • Other
    Other(filed)
    0DART
  • ▲
    이사Executives(filed)
    €43kest.0DART
    11,125 sharesShareKRXDART:20260903000132
    Canonical exit: 2 Dec 2026 (T+90)
  • Other
    Other(filed)
    0DART
  • Other
    Other(filed)
    0DART
  • Other
    Other(filed)
    0DART
  • ▲
    이사Executives(filed)
    €108kest.0DART
    31,999 sharesShareKRXDART:20260813000199
    Canonical exit: 11 Nov 2026 (T+90)
  • ▲
    이사Executives(filed)
    €107kest.0DART
    33,001 sharesShareKRXDART:20260807000210
    Canonical exit: 5 Nov 2026 (T+90)
  • ▲
    대량보유자Executives(filed)
    €130kest.0DART
    45,685 sharesKRXDART:20260714000250
    Canonical exit: 12 Oct 2026 (T+90)
  • ▲
    대량보유자Executives(filed)
    €126kest.0DART
    46,529 sharesKRXDART:20260611000202
    Canonical exit: 9 Sept 2026 (T+90)
  • ▲
    대량보유자Executives(filed)
    €14kest.0DART
    4,700 sharesKRXDART:20260605000085
    Canonical exit: 3 Sept 2026 (T+90)
  • ●
    Executives
    Executives
    0DART
  • ▲
    이사Executives
    3M KRW15DART
    126 shares@ ₩23,375.00100.0% of flowShareKRXDART:20260514001088
    Canonical exit: 1 Apr 2026 (T+90)
  • ●
    Executives
    Executives(filed)
    0DART
  • ●
    Executives
    0DART
    0KRXDART:20260225002468
  • ●
    Executives
    Executives
    0DART
  • ●
    Executives
    Executives
    0DART
  • ●
    Executives
    Executives
    0DART
  • ▼
    Executives
    €130kest.0DART
    25,000 sharesKRXDART:20241203000278
  • ▼
    부사장Executives
    0DART
    ShareKRXDART:20241004000307
  • ▼
    Executives
    €109kest.0DART
    20,468 sharesKRXDART:20241004000352
  • ▼
    부사장Executives
    0DART
    ShareKRXDART:20240912000417
  • ▼
    Executives
    €155kest.0DART
    30,000 sharesKRXDART:20240912000410

25 of 57 declarations

About Seoul Auction Co. Ltd.

이호재, filed as 이사, appears in 36 of the 51 filings at 서울옥션 (Seoul Auction Co. Ltd.), with 7 purchases and 5 sales. 이정봉 (부사장) filed 6, including 5 sales. The South Korean retail company, valued at KRW 88.1 billion, counts 11 sales and 9 purchases, or 45% purchases among open-market trades, and 31 filings of another kind.

Two purchases carry an amount, EUR 6,302 between them: EUR 4,561 for 김용권 on January 1, 2023 and EUR 1,741 for 이지석 (이사) on January 1, 2026. The company 서울옥션 itself shows up in 5 filings.

Read moreShow less

The record runs from February 26, 2021 to September 21, 2026. The busiest year is 2024 with 12 filings, ahead of 2026 (11), 2021 (10), 2023 (8), 2022 (7) and 2025 (3). The 11 filings of the last twelve months include 8 purchases and no sale. They are published a median of 7 days after the trade.