Tons Lightology Inc.

TPEX:4972 Stock Report

Market Cap: NT$950.1m

Tons Lightology Management

Management criteria checks 4/4

We currently do not have sufficient information about the CEO.

Key information

Chia-Cheng Hung

Chief executive officer

NT$1.8m

Total compensation

CEO salary percentage96.06%
CEO tenure5.8yrs
CEO ownershipn/a
Management average tenure17.8yrs
Board average tenure8.1yrs

Recent management updates

Recent updates

Analysis Article Mar 29

Tons Lightology (GTSM:4972) Is Finding It Tricky To Allocate Its Capital

If we're looking to avoid a business that is in decline, what are the trends that can warn us ahead of time? Typically...
Analysis Article Mar 01

Tons Lightology Inc.'s (GTSM:4972) Price Is Right But Growth Is Lacking

When close to half the companies in Taiwan have price-to-earnings ratios (or "P/E's") above 20x, you may consider Tons...
Analysis Article Feb 01

Tons Lightology Inc.'s (GTSM:4972) Stock Been Rising But Financials Look Weak: Should Shareholders Be Worried?

Tons Lightology's (GTSM:4972) stock is up by 2.2% over the past three months. However, in this article, we decided to...
Analysis Article Jan 04

Should Tons Lightology Inc. (GTSM:4972) Be Part Of Your Dividend Portfolio?

Today we'll take a closer look at Tons Lightology Inc. ( GTSM:4972 ) from a dividend investor's perspective. Owning a...
Analysis Article Dec 07

We Think Tons Lightology's (GTSM:4972) Statutory Profit Might Understate Its Earnings Potential

It might be old fashioned, but we really like to invest in companies that make a profit, each and every year. That...

CEO Compensation Analysis

How has Chia-Cheng Hung's remuneration changed compared to Tons Lightology's earnings?
DateTotal CompensationSalaryCompany Earnings
Mar 31 2026n/an/a

-NT$113m

Dec 31 2025n/an/a

-NT$104m

Sep 30 2025n/an/a

-NT$78m

Jun 30 2025n/an/a

-NT$46m

Mar 31 2025n/an/a

-NT$678k

Dec 31 2024NT$2mNT$2m

NT$224k

Sep 30 2024n/an/a

NT$41m

Jun 30 2024n/an/a

NT$47m

Mar 31 2024n/an/a

NT$30m

Dec 31 2023NT$3mNT$2m

NT$49m

Sep 30 2023n/an/a

NT$21m

Jun 30 2023n/an/a

NT$24m

Mar 31 2023n/an/a

NT$44m

Dec 31 2022NT$3mNT$2m

NT$52m

Sep 30 2022n/an/a

NT$75m

Jun 30 2022n/an/a

NT$109m

Mar 31 2022n/an/a

NT$105m

Dec 31 2021NT$514kn/a

NT$96m

Compensation vs Market: Chia-Cheng's total compensation ($USD56.92K) is below average for companies of similar size in the TW market ($USD117.17K).

Compensation vs Earnings: Chia-Cheng's compensation has been consistent with company performance over the past year.


CEO

Chia-Cheng Hung

5.8yrs
Tenure
NT$1,801,000
Compensation

Mr. Chia-Cheng Hung serves as the General Manager of Tons Lightology Inc. since August 1, 2020 and has been its Director since March 8, 2002. He served as Executive Vice General Manager of Tons Lightology...


Leadership Team

NamePositionTenureCompensationOwnership
Shin-Chuan Tang
Chairman and R&D Director33.8yrsNT$3.28mno data
Chia-Cheng Hung
GM & Director5.8yrsNT$1.80mno data
Chih-Yuan Wang
CFO, Accounting Supervisor & Director of Corporate Governance17.8yrsno datano data
Chen-Kuang Hu
Senior VP & Senior Vice GM17.8yrsno data0.35%
NT$ 3.3m
17.8yrs
Average Tenure

Experienced Management: 4972's management team is seasoned and experienced (17.8 years average tenure).


Board Members

NamePositionTenureCompensationOwnership
Shin-Chuan Tang
Chairman and R&D Director33.8yrsNT$3.28mno data
Chia-Cheng Hung
GM & Director24.3yrsNT$1.80mno data
Shyh-Chin Lee
Independent Director6.1yrsNT$744.00kno data
Chia-Jui Chang
Director2.1yrsNT$18.00k4.68%
NT$ 44.5m
Chen-Chi Hsiao
Director6.1yrsNT$35.00k0.045%
NT$ 425.5k
Ming-Hsin Chen
Director10.1yrsNT$35.00kno data
Liang-Cheng Chou
Independent Director10.1yrsNT$744.00kno data
Tsung-Nan Chou
Independent Director3.1yrsNT$738.00kno data
8.1yrs
Average Tenure

Experienced Board: 4972's board of directors are considered experienced (8.1 years average tenure).


Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/06/23 16:45
End of Day Share Price 2026/06/23 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

Tons Lightology 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
Xi Hao BauCapital Securities Corporation