Tongyang Inc.

KOSE:A001520 Stock Report

Market Cap: ₩115.4b

Tongyang Management

Management criteria checks 1/4

We currently do not have sufficient information about the CEO.

Key information

Jin-Hark Jeong

Chief executive officer

n/a

Total compensation

CEO salary percentagen/a
CEO tenure8.5yrs
CEO ownership0.03%
Management average tenureno data
Board average tenure4.3yrs

Recent management updates

Recent updates

Analysis Article • May 28

Tongyang's (KRX:001520) Solid Earnings May Rest On Weak Foundations

Tongyang Inc.'s ( KRX:001520 ) stock didn't jump after it announced some healthy earnings. Our analysis showed that...
Analysis Article • Oct 29

Tongyang (KRX:001520) Has Debt But No Earnings; Should You Worry?

Legendary fund manager Li Lu (who Charlie Munger backed) once said, 'The biggest investment risk is not the volatility...
Analysis Article • Sep 26

Subdued Growth No Barrier To Tongyang Inc. (KRX:001520) With Shares Advancing 33%

Tongyang Inc. ( KRX:001520 ) shareholders have had their patience rewarded with a 33% share price jump in the last...
Analysis Article • Sep 26

Tongyang Inc.'s (KRX:001520) 33% Share Price Surge Not Quite Adding Up

The Tongyang Inc. ( KRX:001520 ) share price has done very well over the last month, posting an excellent gain of 33...
Analysis Article • Nov 19

Tongyang (KRX:001520) Might Have The Makings Of A Multi-Bagger

Finding a business that has the potential to grow substantially is not easy, but it is possible if we look at a few key...
Analysis Article • Aug 06

Many Still Looking Away From Tongyang Inc. (KRX:001520)

It's not a stretch to say that Tongyang Inc.'s ( KRX:001520 ) price-to-sales (or "P/S") ratio of 0.2x right now seems...
Analysis Article • Mar 27

Shareholders Can Be Confident That Tongyang's (KRX:001520) Earnings Are High Quality

Tongyang Inc. ( KRX:001520 ) just reported healthy earnings but the stock price didn't move much. Our analysis suggests...
Analysis Article • Apr 28

Do Investors Have Good Reason To Be Wary Of Tongyang Inc.'s (KRX:001520) 2.7% Dividend Yield?

Is Tongyang Inc. ( KRX:001520 ) a good dividend stock? How can we tell? Dividend paying companies with growing earnings...
Analysis Article • Mar 02

Is Tongyang (KRX:001520) Using Debt Sensibly?

Howard Marks put it nicely when he said that, rather than worrying about share price volatility, 'The possibility of...
Analysis Article • Feb 04

Tongyang's (KRX:001520) Shareholders Are Down 59% On Their Shares

Tongyang Inc. ( KRX:001520 ) shareholders should be happy to see the share price up 11% in the last quarter. But that...
Analysis Article • Jan 14

We Wouldn't Rely On Tongyang's (KRX:001520) Statutory Earnings As A Guide

As a general rule, we think profitable companies are less risky than companies that lose money. That said, the current...
Analysis Article • Dec 24

Here's Why We're Wary Of Buying Tongyang's (KRX:001520) For Its Upcoming Dividend

It looks like Tongyang Inc. ( KRX:001520 ) is about to go ex-dividend in the next 4 days. This means that investors who...
Analysis Article • Dec 21

How Much Of Tongyang Inc. (KRX:001520) Do Institutions Own?

A look at the shareholders of Tongyang Inc. ( KRX:001520 ) can tell us which group is most powerful. Institutions will...
Analysis Article • Nov 30

Is Tongyang (KRX:001520) Using Debt In A Risky Way?

Howard Marks put it nicely when he said that, rather than worrying about share price volatility, 'The possibility of...

CEO Compensation Analysis

How has Jin-Hark Jeong's remuneration changed compared to Tongyang's earnings?
DateTotal CompensationSalaryCompany Earnings
Mar 31 2026n/an/a

₩37b

Dec 31 2025n/an/a

₩20b

Sep 30 2025n/an/a

-₩78b

Jun 30 2025n/an/a

-₩84b

Mar 31 2025n/an/a

-₩86b

Dec 31 2024n/an/a

-₩74b

Sep 30 2024n/an/a

-₩17b

Jun 30 2024n/an/a

₩2b

Mar 31 2024n/an/a

₩8b

Dec 31 2023₩602m₩401m

₩18b

Compensation vs Market: Insufficient data to establish whether Jin-Hark's total compensation is reasonable compared to companies of similar size in the KR market.

Compensation vs Earnings: Insufficient data to compare Jin-Hark's compensation with company performance.

CEO

Jin-Hark Jeong (66 yo)

8.5yrs
Tenure
₩602,000,000
Compensation

Mr. Jin-Hark Jeong is CEO of Tongyang Inc. and serves as its Director since December 29, 2017. Mr. Jeong served as the President of Eugene Corporation and served as its President of Construction Materials...

Board Members

NamePositionTenureCompensationOwnership
Jin-Hark Jeong
CEO & Director8.5yrs₩602.00m0.026%
₩ 30.3m
Yi-Seok Hwang
Independent Chairman of the Board1.3yrsno datano data
Byungwook Lee
Independent Director4.3yrsno datano data
4.3yrs
Average Tenure

Experienced Board: A001520's board of directors are considered experienced (4.3 years average tenure).

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/06/02 08:45
End of Day Share Price 2026/06/02 00:00
Earnings2026/03/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Tongyang Inc. is covered by 1 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
HyunMok ChoShinhan Investment Corp.