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S-Oil Stock: price and insider trades · South Korea

KR·Mcap ₩14.3TEnergy

No insider purchase over the last 90 days. The latest, by 국민연금공단, was filed 01 Apr 2026.

Insider Decl.
42
Thresholds
n/a
Buy Volume
€575M
10 ops. · all time
Sell Volume
€54M
7 ops. · all time

Who traded when

BuySale
이현민1 buy2 sales
국민연금공단2 buys
류열1 sale
이종협1 sale
정영광1 sale
허성훈1 buy

+1 other insider

Since the insiders bought

  • Filed 01 Apr 2026 · 221 days ago · €74.9M
    +15.5%
    Entry ₩106,500 · Close 30 Oct 2026 ₩123,000
  • Filed 05 Oct 2023 · 1130 days ago · €57.9M
    -13.7%
    Entry ₩66,400 · Close at T+365 ₩57,300

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.

Analyst consensus: bullish or bearish?

Analysts rate S-Oil Strong Buy (bullish), based on 18 analysts. Average price target: ₩183,056.

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 20,220 of 26,897 companies
34.3
score / 100
Value
37
Quality
32
FCF yld0.3%
Earn yld1.4%
EV/EBITDA16.1x
ROE16%
Gross mgn3.0%
Net mgn0.5%
Debt/EBITDA6.3x
Pillars2/3

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

Financial data

as of FY 2025

FY ended December 2025 · cache

₩123,000
Analyst consensus
18 analysts
Strong buy
₩140,000Target ₩183,056(+49%)₩220,000
Income statement
Revenue₩34.2T
Gross profit₩1T3% margin
EBITDA₩1.3T4% margin
Net income₩177B4.1% margin
Valuation
PER (forward)6.7x
Beta0.80
Balance sheet & cash
Market cap₩14.3T
Total debt₩7.9T
Free Cash Flow₩33.7B
Debt / Equity90%
Profitability & ownership
ROE16.3%
ROA6.4%
% insiders63.4%
% institutions22.1%
Last declaration on 15 October 2026
Declarations51 total
  • Other
    Other(filed)
    0DART
  • ▼
    CSOExecutives(filed)
    €105kest.0DART
    1,000 sharesShareKRXDART:20261015000064
  • Other
    Other(filed)
    0DART
  • Other
    Other(filed)
    0DART
  • Other
    Other(filed)
    0DART
  • Other
    Other(filed)
    0DART
  • Other
    Other(filed)
    0DART
  • Other
    Other(filed)
    0DART
  • Other
    Other(filed)
    0DART
  • Other
    Other(filed)
    0DART
  • ▼
    본부장Executives(filed)
    €13kest.0DART
    200 sharesShareKRXDART:20260703000650
  • ▲
    Executives
    €74.9Mest.0DART
    1,163,660 sharesKRXDART:20260401004215
    Canonical exit: 12 May 2026 (T+90)
  • ▼
    사장Executives
    264M KRW30DART
    1,550 shares@ ₩170,460.000.0017% mcap100.0% of flowShareKRXDART:20260313001215
  • ▼
    상무Executives
    122M KRW19DART
    700 shares@ ₩174,015.000.0007% mcap100.0% of flowShareKRXDART:20260313000918
  • ●
    Executives
    Executives(filed)
    0DART
  • ▼
    상무보Executives(filed)
    €107kest.0DART
    1,600 sharesShareKRXDART:20260224003000
  • ▼
    상무보Executives(filed)
    €26kest.0DART
    450 sharesShareKRXDART:20260204000440
  • ▲
    Executives
    €53.9Mest.0DART
    1,138,560 sharesKRXDART:20260102000219
    Canonical exit: 12 Mar 2026 (T+90)
  • ▲
    상무보Executives(filed)
    €210kest.0DART
    5,550 sharesShareKRXDART:20250805000245
    Canonical exit: 3 Nov 2025 (T+90)
  • ▲
    상무보Executives(filed)
    €12kest.0DART
    300 sharesShareKRXDART:20250206000251
    Canonical exit: 7 May 2025 (T+90)
  • ▼
    대량보유자Executives
    €53.6Mest.0DART
    1,141,774 sharesKRXDART:20240108000276
  • ●
    상무보Executives
    0DART
    ShareKRXDART:20231208000223
  • ●
    상무보Executives
    0DART
    ShareKRXDART:20231208000218
  • ●
    상무보Executives
    0DART
    ShareKRXDART:20231208000219
  • ●
    상무보Executives
    0DART
    ShareKRXDART:20231208000225

25 of 51 declarations

About S-Oil

S-Oil, a South Korean energy company listed on the Korea Exchange, has a market value of KRW 17.2 trillion, and 63.4% of its capital is held by insiders, across 9 filers. The record is thin: 42 filings published between March 15, 2021 and October 15, 2026, of which 25 are other filings.

Among open-market trades there are 10 purchases and 7 sales, so 59% purchases, but none of the purchases carries an amount. Only 2 sales have one, EUR 224,280 in all: 류열 (사장) sold EUR 153,508 on March 6, 2026, and 이종협 (상무) EUR 70,772 the same day.

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The most frequent filer is 허성훈 (상무보), with 22 filings, 1 of them a purchase. The organisation 국민연금공단, filed as 대량보유자, has 8 filings: 7 purchases and 1 sale.

Yearly volume is 11 filings in 2021, 9 in 2022, 10 in 2023, then 1 in 2024 and 2 in 2025, before 9 in 2026. Over the last twelve months, 9 filings: 2 purchases and 6 sales. The publication delay is a median of 7 days, across 13 dated trades.

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